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User`s Manual EHP-50D

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1. eee e tease eeseesaeeeaneeeneees 5 5 MODE SECHOM sciiti SEA 894 SO CO Ie PARRA OR SERE RE E A O AA IRA 5 7 Appearance SECHO eri ia SSICNIRP ssertanal iaia I D Dv Q D MONMNNNNNNN DN NY DS CI 00 WD WD DLL 5 U a D Q D DU W nN Page Contents m 6 EHP 50D Stand alone mode 6 1 Stand alone mode description eeeeeneees 6 2 EHP 50D Data Logger 6 2 1 Run EHP 50D Logger e eee eeeeeeeaeeeaeeeeneens 6 2 2 Use EHP 50D Logger 6 2 3 EHP 50D battery charging 7 Update Firmware 7 1 Update firmware cee ece cece eee eeeeeneeeaeeeaeeneeeaeeeas 7 2 To run the update software i T 3Toransierdald zincata 8 Uninstalling software 8 1 Uninstalling EHP TS Software 9 Uninstalling USB OC 9 1 Uninstalling driver for USB OC 0 e eee ee eee ee eeeee ees 10 Accessories 101 WOO UC MOM essersi ian 10 1 1 Preliminary inspection eee eeaeeeeeeeeneeeaees 10 1 2 Work environment i 10 1 3 Return for repair i 10 1 4 GIRO oi 10 1 5 Power supply and battery chargers 10 2 NBM 550 Controller and display Unit for EHP 50D 10 3 USB OC Optical USB Converter 10 3 1 INTFOAUGHOR inircnirn aerea
2. QI100KHz T Mx My az 7 10 kH Start 2 em co a 12 2 kHz z i Stop 180 Hold When Done 8 i AL Show X Y Z 1 kHz Center 91 Actual 500 Hz scan 1 1178 Dynamic range 9 200 Hz J O 120d8 140d 10 Sii SS 11 Fig 5 1 EHP50 TS Main Window Description narda Safety Test Solutions Description 1 EHP50 TS software release communication port 2 Shows unit 3 Click to display EHP 50D analyzer informations 4 Name and trace of selected Limit 5 EHP 50D analyzer battery status 6 Scan activation for each axis default setting all axis activated 7 Hold When Done stops acquisition to allow data analysis as soon as all axis have been measured 8 Show X Y Z to display or not the traces of single axis 9 Acquisition mode selected see Mode section 10 Dynamic range chosen between 120 and 140dB 11 Exit button to terminate application 12 Control panel 13 Display for spectrum analysis Commands are grouped in the control panel in 5 different sections Sweep to select a specific frequency span and within the selected span to set zoom function Data to display measurement results and save data Mode to set different operating modes Limit to create and save limit traces to activate a specific limit Appearance to change colour and button aspect Each section can be activated with a mouse click Description 53 5 3 Sweep s
3. 5 22 6 1 SMOMING DOD 6 1 7 1 EHP 50D Upgrading Utility Main Window 7 1 8 1 Uninstalling EHP TS cece eeneeeeee eens 8 1 9 1 Uninstalling USB OC eee ee eee e es 9 2 10 1 NBM 550 ii 10 3 10 2 NBM TS software cena eens 10 3 10 3 Monitor MOOG exc cstesct ce eeeceestcrnne deoeeseedenecesece 10 4 10 4 ee 740 ETRE 10 4 10 5 Spectrum WOR S opeicc cece calainen os sextannessatesseaeeeanes 10 4 10 6 Standard Mode ICNIRP 10 4 10 7 USB OC Adapters sees eeeees 10 5 10 8 8053 OC Panels eee e eee eeeeenees 10 6 10 9 TR 02A TIPO 10 8 10 10 TT 01 Fiber Glass Telescopic Support 10 10 Tables Table Page 1 1 Technical Specifications of the EHP 50D 1 4 2 1 Autonomy of the battery 2 3 10 1 Technical Specifications of the USB OC 10 5 10 2 Technical Specifications of the 8053 OC PS 10 6 10 3 Technical Specifications of the TR O2A 10 8 10 4 Technical Specifications of the TT 01 10 10 Contents narda Safety Test Solutions W SAFETY RECOMMENDATIONS AND INSTRUCTIONS This product has been designed produced and tested in Italy and it left the factory in conditions fully complying with the current safety standards To maintain it in safe conditions and ensure correct us
4. In the screenshot above it is depicted an example how the software shows the calculation of the ICNIRP value for the Magnetic Field measurement The limit cannot be activated when using Dual Mode Description narda Safety Test Solutions 5 9 IEEE Limit LT NOTE LT NOTE LT NOTE One of the purposes of the Institute of Electrical and Electronic Engineers Inc IEEE is to establish exposure standards Limit section allows the user to select standard IEEE limits already included by the software installation Appearance Limita Mm Default On IEEE C95 6 2002 General public Ww et ICHIRP_Genera _public_1999 TCNIRP_Oocupationa 1998 On ILNIAP General public 2010 ILMIAP Occupational 2010 IEEE 095 6 2002 General public IEEE C95 6 2002 Occupational When the IEEE limit is selected the software automatically calculates the corresponding total integration of the measured signals and compares the result with the threshold set by the standard considering whether it is or is not exceeded With coherent signals the result can be overestimated ELI EHPS0 TS Rel 1 52 05 mae sE IEEE C95 6 2002 General_public YV m 20 Hz 100 Hz Mode Limit Highest Peak 936 26 49 1000 gt cai sa lt i gt s Nay Copy to clipboard Maker 901 26 j _ 49 _ 927 J G2 Toate sme AO E td Rev Pook Seve arten WideBand 936 26 1980 bandwidth WP10 1H2 100kH2
5. EHPSOC Update Firmware amp EHPSOD EHPS0E Update Firmware ig EHPSOE Dongle Utility The EHP 50 section includes three different applications EHP50 Stand Alone Mode main task of this program is to set up EHP 50D for standalone mode The analyzer will take and log E or H field measurements according to the setting for up to 24 hours when switched on without any connection to external devices see operating manual for details Using EHP 50 Stand Alone mode program is then possible to download measurement results and store them as a text file EHP50 TS this program is used to perform live Spectrum Analysis measurements when an EHP 50D analyzer is connected to PC EHP 50C Update Firmware this is a tool to update EHP 50C firmware EHP 50D EHP50E Update Firmware this is a tool to update the firmware and FPGA of the EHP 50D and EHP50E EHP 50E Dongle Utility this is a tool to allows to enable the function WP10 ordered such Options This document describes applications for EHP 50D analyzer only The User might have the need of administrator privileges to install and NOTE run the software in Windows 7 for further information see the paragraphs in Chapter 3 wy WARNING EHP TS software does not work with EHP50A B which can be anyway factory upgraded to the EHP 50C version please contact your local Narda distributor for details NOTE If the battery charger is plugged in to the EHP 50D while the software is runnin
6. Run EHP 50D Update Firmware to start the update program fam EHP TS fm EHPSO T5 EE EYpso T5 m EHPZ00 TS FG EHPS0 Stand Alone mode Uninstall EHP TS EHPSOC Update Firmware amp EHPSOD EHPSOE Update Firmware Sig EHPSOE Dongle Utility Main window displayed after the updating program EHP 50D Update Firmware has been run UPGRADING UTILITY 1 04 15 10 2013 Setup Release 1 58 E B narda Safety Test Solutions an Communications Company Please select the type of communication R3232 Porta di comunicazione COMI Fig 7 1 EHP 50D Upgrading Utility Main Window Select USB or RS232 communication port Before selecting RS232 port choose the COM port used In case the software doesn t detect any EHP 50D in the USB port the following message will be displayed WIN3ZUP Cannot Find DEVICE USE on the bus USB Document EHP50DEN 40908 1 59 NARDA 2014 Update Firmware 7 1 narda Safety Test Solutions 7 2 As soon as the connection is established a message informs to turn the EHP 50E OFF and turn it ON again press OK to confirm EHP50DUP J Make sure the EHPSO is OFF pf then switch it ON and press OK Two firmware components can be updated by this application Firmware which is the main analyzer internal program and FPGA to update parameters of the analyzer Field Programmable Gate Array Both files required for updating are automatically sto
7. 10 3 2 SAN AMO Resana 10 4 8053 OC Optical RS232 Converter 10 4 1 Introduction Li 10 4 2 InstallatioN Li 10 4 3 8053 OC PS Power SUpply ees I0STR Annia TOS INMODOCIONe iii iraniani 10 6 TT 01 Fiber glass Telescopic support 10 6 1 INTO GUGHON siii dina 10 7 Other accessorieSs i Contents Page narda Safety Test Solutions narda Safety Test Solutions Figures Figure Page 1 1 Block Diagram of the EHP 50D 1 2 1 2 3D mesh measurements of magnons iia init 1 7 1 3 EHP 50D panel RR O E gt 3 1 EHP TS Installation CE RARE 3 2 4 1 USB OC converter 4 1 4 2 EHP 50D link with USB OC 4 6 4 3 EHP 50D link with 8053 OC 4 6 5 1 EHP50 EHP TS Main Window 5 2 5 2 Defining frequency band through the PC mouse 5 4 5 3 ZOOM WIN OOW os iicsvsncastitingnisie ra 5 5 5 4 BEST 5 6 5 5 Waterfall Graph 2D eee eeees 5 8 5 6 Waterfall Main Window 5 9 5 7 Waterfall Graph 3D eee e ence eene ees 5 10 5 8 Electric and magnetic fieldS 5 21 5 9 Power density spectrum 5 21 5 10 New wave impedance function
8. 809 NARDA Sales amp Support Manufacturing Plant Ri NFIA na rda Safety Via Leonardo da Vinci 21 23 Via Benessea 29 B ES a afetv Ti Test 20090 Segrate MI ITALY 17035 Cisano sul Neva SV ee Safety Test Solutions solutions Tel 39 02 2699871 Tel 39018258641 MI an IE Communications Company S r l Socio Unico Fax 39 02 26998700 Fax 39 0182 586400 http www narda sts it User s Manual EHP 50D ELECTRIC AND MAGNETIC FIELD PROBE ANALYZER From 5 Hz up to 100 kHz SERIAL NUMBER OF THE INSTRUMENT You can find the Serial Number on the bottom cover of the instrument The Serial Number is in the form 000XY00000 The first three digits and the two letters are the Serial Number prefix the last five digits are the Serial Number suffix The prefix is the same for identical instruments it changes only when a configuration change is made to the instrument The suffix is different for each instrument Document EHP50DEN 40908 1 59 Copyright NARDA 2014 narda Safety Test Solutions NOTE Names and Logo are registered trademarks of Narda Safety Test Solutions GmbH and L3 Communications Holdings Inc Trade names are trademarks of the owners If the instrument is used in any other way than as described in this Users Manual it may become unsafe Ly Before using this product the related documentation must be read with great care and fully understood to familiarize
9. includes X Y and Z axes simultaneous measurements with a powerful built in spectrum analyzer EHP 50D can be used either connected to NBM 550 portable field meter or PC Additionally stand alone operation mode is provided for up to 24 hours continuous data collection EHP 50D includes a non volatile memory which stores frequency and level calibration tables and an internal optical repeater which allows connection to external devices through the optical fibre Spectral analysis obtained through DSP Digital Signal Processor is performed on seven different frequency Span values and displayed on the PC monitor or NBM 550 Marker function is available to provide accurate field strength and frequency measurement EHP 50D is managed internally with a microprocessor that controls all the main functions from the battery charging to the serial communication with the DSP unit Electric or Magnetic field is picked up by three sensors on the X Y and Z orthogonal axes A Digital Analog conversion follows which transforms the signal into numeric information processed by a Digital Signal Processing unit Document EHP50DEN 40908 1 59 NARDA 2014 General Information 11 narda Safety Test Solutions 2 EHP 50D is housed in a small cubic housing The bottom side panel includes an optical fibre connector extension rod screw battery charger connector ON OFF button and Status LED Analog Inputs r __ Pow
10. nf nf OX m o a Highest Peak 368 80 998 OY Copy to clipboard C Hold when Done Marker 14143 o1 Oz di gt Zh 4 _ Auto save text Open Waterfall Actual Delta 354 665 Dynamic range fo WP101H2 100kHz O 120d8 14008 l WideBand i 38921 400 bandwidth C Weighted peak C Round frequency The gray band on the left side of the graph highlights signals below the minimum start frequency 1 2 of Span which are affected by residual OHz peak Calculation of Wideband result see below does not include any spectral line within the gray band Marker Waterfall vm ji Total Highest Peak Highest Peak Peak e Start Waterfall Waterfall Ox Highest Peak 367 68 oa e ss Et Ae Copy to clipboard E i SL Auto save text Della 01852 i WP10 1Hz 100kHz WideBand WideBand 367 97 3797 400bandwidth C Weighted peak L Round frequency Fig 5 4 Data section Measurement result the following values are shown in a table form Highest Peak Maximum value within the displayed spectrum Showed parameters Highest Peak field strength in the selected Unit V m in the above picture Highest Peak frequency Hz of contribution to the WideBand result Marker you can place a marker anywhere on the spectrum display with a mouse click Showed parameters Field strength at Marker frequency in the selected Unit V m
11. the PC by using the provided EHP TS PC software From PC it is possible to select to measure the electric or magnetic field to select the range the Highest or Wideband mode the SPAN whished and the sampling rate of one minute or 30 seconds Some typical applications are Magnetic fields near high medium and low voltage transformers Measurements in proximity of power line Safety measurement at worker s site Measurements close to machines air conditioning systems home appliances etc Development of new products To start the stand alone acquisition it is necessary to follow this procedure Turn OFF the EHP 50D Remove the fiber optic connected to PC Insert the small optical bridge connector into the fiber receptacle of EHP 50D Position it on TR 02A tripod or use the small tripod supplied with EHP 50D the provided 50cm extention rod must be used specially in case of Electric field measurement to avoid any influence from Fig 6 1 Shorting loop the mini tripod Turn ON the EHP 50D and you will see the led flashing red and green for about one minute Go away from the analyzer in order to non influence the measurement Wait 24 hours for the completion of the one day measurement The led of EHP 50D will flash every second to inform that it is ON with red light After every minute or 30 sec the led will become green for the time requested by the analyzer to perform one measurement The time that the led
12. OC PS is powered through 230Vac 9Vdc Wall Adapter Accessories 10 7 narda Safety Test Solutions 10 5 TR 02A Tripod 10 5 1 Introduction Optional accessory TR 02A tripod allows easy positioning of EHP 50D analyzer for accurate field measurement The standard 1 4 threaded insert located at the bottom of EHP 50D housing allows mounting the analyzer on the tripod through the provided swivel support Design and materials of the TR 02A tripod have been specially selected to avoid field perturbations which might otherwise affect measurement results if unsuitable support were adopted The height of the tripod can be adjusted by means of its extendable legs equipped with special feet which improve stability by adapting to all surfaces The height of its central support can also be adjusted A soft carrying case is provided with TR 02A tripod Table 10 3 Technical specifications of the TR 02A Tripod Legs 3 legs x 3 extendable sections Transport size 76x12x12cm Minimum height 60 cm Maximum height 180 cm Weight 2 8 kg Load capacity 10 kg Tripod support Threaded insert 1 4 Details of TR 02A and its adjustments Small wheel for adjusting the opening Opening angle of each leg can be adjusted in three different positions by means of special adjusting wheels Fastening lever e fixed opening of 20 White adjustment A indicator is visible as shown in Fig Tg Small wheel
13. Safety Test Solutions 3 EHP TS Setup Installing EHP TS Please Wait Creating Uninstall Creating uninstall executable Installation Successful The EHP TS installation is complete Thank you for choosing EHP TS Please click Finish to exit this installer Finish When asked for reboot your system to complete installation Molice PI Year computer sard be rebooted in order to complnte the en altar Would pou lhe torrent your saben nen EHP TS software is now installed in your PC you can remove it if needed simply running the Uninstall EHP TS application see cap 8 EHP TS software narda Safety Test Solutions 4 1 USB OC optical to USB converter driver Installation LAT NOTE 4 USB OC Installation USB OC optical to USB converter requires a driver program to be installed in your system EHP TS software create a folder including all files requested for the driver installation Before running EHP TS please connect the USB OC converter to a USB port of your PC Fig 4 1 USB OC Converter The following provides as an example USB converter installation instructions for Windows XP O S The procedure to select location of the driver directory will be different in case of different operating systems In case the driver is not already installed a message informing that new hardware has been found will be shown and a guided installation will start Installaz
14. and PC for more information see Accessories Whenever a port is tied up by a device e g modem which is not active or turned off at that time the program recognises it as free and will therefore attempt to connect EHP 50D to that port In this case it is necessary to force the next serial port by the following procedure e Click right the requested program icon and select properties Apri Esegui come AY Ricerca virus Badd to archive Add to EHPSO rar 2 Compress and email Compress to EHPSO rar and email Invia a Taglia Copia Crea collegamento Elimina Rinomina ff EHPSO TS SE EHpso TS Ofdina per nome Propriet m EHP200 TS t EHP S0C Update Firmware SE E Uninstall EHP T5 EHP S0D Update Firmware P EHPSO Stand Alone mode Apri Esegui come Ricerca virus Add to archive 3B Add to EHP50 rar 3S Compress and email J Compress to EHPS0 rar and email Invia a i Taglia Copia Crea collegamento Elimina Rinomina Ordina per nome Propriet fm EHP T5 fga EHP50 T5 EHP200 T5 P Uninstall EHP T5 TE ff EHP S0c Update Firmware tr EHP S0D Update Firmware EHPSO Stand Alone mode USB OC Installation 4 7 NOTE narda Safety Test Solutions e Add the command COMMEN preceded by a space in capital letters at the end of the Destination field where N indicates the serial
15. have the certificate with different values of the uncertainty of calibration in order to calculate the total expanded uncertainty Ur the uncertainty of calibration has to be taken into account U ae J Ucu y b When the environmental temperature is higher than 23 C the contribute due to the temperature must be added quadratically to the uncertainty Example if the temperature is 38 C we get a variation of 15 C in comparison to 23 C corresponding to a variation of 0 15 dB 0 01dB C equivalent to 1 74 and therefore the standard uncertainty is 1 0 0174 3 Assuming an expanded uncertainty Ut 4 2 2 bo 2 0 017 0 0465 is obtained A similar calculation can be made in case the relative humidity overcomes 50 General Information narda Safety Test Solutions 1 7 Anisotropy 1 The IEEE 1309 2005 3 defined the anisotropy A as the maximum deviation from the geometric mean of the maximum response and minimum response when the probe is rotated around the ortho axis e g virtual handle as shown in the example in figure below Na S A 20 log 37 dB equation 1 max min Virtual Handle Pa asin Pe 54 7 v3a where S is the measured amplitude in field strength units 2 The IEC 61786 2 Measurement of low frequency magnetic and electric fields with regards to exposure of human beings special requirements for instruments and guidance for measurements d
16. in the above picture Marker frequency Hz of contribution to the WideBand result Delta Difference in Field strength and frequency Hz between Highest Peak and Marker Description narda Safety Test Solutions WideBand integration over the displayed frequency band It is the square sum of all contributions within the displayed spectrum Result of calculation is the field strength expressed in the selected unit while Bandwidth is the difference between Stop and Start frequency Four additional frames Marker WP10 Save and Waterfall are included in the Data section Marker in this area you can select on which trace to place the Marker specific axis X Y Z or Total result Three dedicated buttons Highest Peak Next Peak and Previous Peak allow Marker positioning over peaks shown by the graph If activated Limit checkbox allows displaying the Limit value corresponding to the Marker frequency WP10 1Hz 100kHz optional to activate the Weighted peak function Please refer to par 1 4 for more information about optional accessories Save three buttons in this area to save spectrum as a picture file omp as a text file txt or to copy the spectrum picture to the Windows Clipboard Waterfall press Start Waterfall to run the function or Open Waterfall to load previously saved measurements Description 5 7 5 4 1 Waterfall narda Safety Test Solutions In addition to the spectr
17. port to be used for example if the EHP 50D is connected to port 2 add the command COMM 2 The assigned COM port nr must be between 1 and 9 Proprieta EHP50 T5 Generale Collegamento Compatibilit Protezione bl EHPSU TS 7 Tipo Applicazione Percorso EHP50 TS Destinazione afetySEHP e In some operating system the Destination field is enclosed in double quotation marks in this case the command COMMEN preceded by a space must be outside as in the example below Propriet EHP 50 T pestati n Generale Collegamento Compatibilit Protezione a EHPSO TS Tipo Applicazione Percorso EHP50 T5 Destinazione fetyY4EHP T5AEHPSO TSAEHPS0 exe COMM 2 e Then confirm by selecting Apply e After switching the analyzer ON run the control software EHP 50D must be ON before running EHP 50 control software EHP 50D may not be correctly recognized if switched ON when the control software is already running USB OC Installation narda Safety Test Solutions 5 EHP TS software 5 1 EHP TS EHP TS software includes different applications to be used with EHP family applications analyzers Shortcuts are shown selecting all programs from the windows XP start button or using Windows Vista or 7 by clicking Windows 9 and Programs fim EHP TS fg EHPSO T5 E EHPSO TS m EHP200 T5 t fl EHPSO Stand Alone mode Uninstall EHP T5
18. to USB converter Optical bridge connector Non conductive tripod extension 50cm Mini tripod bench top EHP TS software CD ROM Soft carrying case User s manual Certificate of calibration Return for Repair Form The following accessories may be ordered as options FO 20USB Cable fiber optic 20m FO 40USB Cable fiber optic 40m FO 8053 80 Cable fiber optic 80m 8053 OC Optical to RS232 converter 8053 OC PS Power Supply TR 02A wooden tripod 1 2m with soft carrying bag TT 01 telescopic mast 120 420 cm with carrying bag 8053 SC Soft carrying case 8053 CC Rigid case 8053 CA Car Adapter General Information 13 narda Safety Test Solutions 1 5 EHP 50D Main When not differently specified the following specifications are specifications referred to operating ambient temperature 23 C and relative humidity 50 Table 1 1 Technical specifications of the EHP 50D Electric and Magnetic Field Analyzer _ ElegiricFild Magnetic Field 5 Hz 100 kHz Measurement range 1 5 mV m 1 kV m 0 3 nT 100 uT 500mV m 100 kV m 30 nT 10 mT 146 dB 150 dB 106 dB 110 dB Resolution 2 1 mV m with NBM 550 0 1 nT with NBM 550 0 1 mV m with EHP TS SW 0 1 nT with EHP TS SW 1 mV m Stand alone 1 nT Stand alone Displayed average noise level 3 Isotropic result 5 mV m 0 3 nT Single axis 3 mV m 0 2 nT Flatness 100 V m and 2 uT 5 Hz 40 Hz 0 8 dB 0 8 dB 40 Hz 100kHz 0
19. to set trace colours by means of the colour palette Description narda Safety Test Solutions 5 8 ICNIRP The International Commission on Non lonizing Radiation Protection establishes guidelines for limiting EMF exposure that could affect human health Limit section allows the user to select standard ICNIRP limits already included by the software installation Sweep Data Mode Limit Appearance Limits V m Default On ICNIRP_ General public_ 1998 iw leai ICHIEP_ General public 1998 gt er YF ICNIRP Occupational 1998 J On ILNIAP_ General public 2010 ILMIAP Occupational 2010 IEEE C96 6 2002 General public IEEE C95 6 2002 Occupational When the ICNIRP limit is selected the software automatically calculates the corresponding total integration of the measured signals and compares the NOTE result with the threshold set by the standard considering whether it is or is not exceeded NOTE The calculation of the ICNIRP value is performed if all three axes are enabled Description 5 17 LT NOTE narda Safety Test Solutions Y VALI Nii i itl IU VU PITT N JUIN Tad p Free Cy PE clptoae Va ti Fre Peat Seve e bn In the screenshot above it is depicted an example how the software shows the calculation of the ICNIRP value for the Electric Field measurement eer 3 Taped Peak al Dia eener sere
20. user to select standard ICNIRP and IEEE limits already included by the software installation as well as user s limits which can be created through the Make Limit function provided by this section Limit Appearance Limita Mm Default On ICNIRP_General_public_1998 w Task ICNIRF General public 1998 ZE S ICNIRP_Occupational_ 1998 On ILMIAP General public 2010 ILMIAP Occupational 2010 IEEE C95 6 2002 General public IEEE C95 6 2002 Occupational Default The default limit section can be used to load a default standard limit saved into the memory at the factory Default limit list shows limits which are compatible to the actual setting only If Electric field was selected in the Mode section electric field limits only are displayed by the limit list No default limit is shown in case mG unit was selected User Defined This limit section allows to select and activate a specific limit among limits created and saved by the user They can be Linear or Non Linear governed by a mathematic formula The Make Limit button opens a window to edit linear limits and create new ones FE Make LIMIT eli Limit EHL Type frequency and field strength for each point of the required limit and click save to save it under the program directory The limit file will be created as a linear interpolation between specified points N OTE When the ICNIRP or IEEE limit is selected the software automatically calcul
21. with all the safety prescriptions To ensure the correct use and the maximum safety level the User shall know all the instructions and recommendations contained in this document This product is a Safety Class Ill instrument according to IEC classification and has been designed to meet the requirements of EN61010 1 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use YW In accordance with the IEC classification the battery charger of this product meets requirements Safety Class ll and Installation Category Il having double insulation and able to carry out mono phase power supply operations It complies with the requirements of Pollution Class Il usually only non conductive pollution However occasionally it may become temporarily conductive due to condense on it The information contained in this document is subject to change without notice KEY TO THE ELECTRIC AND SAFETY SYMBOLS You now own a high quality instrument that will give you many years of reliable service Nevertheless even this product will eventually become obsolete When that time comes please remember that electronic equipment must be disposed of in accordance with local regulations This product conforms to the WEEE Directive of the European Union 2002 96 EC and belongs to Category 9 Monitoring and Control Instruments You can return the instrument to us free of charge for proper environment friendly disposal You can obta
22. 24 hours Later on it is possible to download all collected data to any PC by using the provided EHP TS PC software 2 9 EHP 50D with EHP 50D is linked to NBM 550 via the fiber optic link NBM 550 NOTE See NBM 550 Manual for further details 2 10 Battery The Table summaries the battery autonomy of the Analyzer depending on management its mode of operation TABLE 2 1 Autonomy of the battery STAND ALONE MODE Spano Normal functioning 30s Sample 60s Sample Autonomy hours Fri i tI VV V MININ AAJA gt 24 i o eee po Installation and use 23 2 11 Avoiding measurement errors XY WARNING NOTE narda Safety Test Solutions To avoid disturbing the measurements in progress the user or other persons or mobile vehicles should stay at least 5 meters away from the Analyzers We also recommend that the probe be set up a long way from metal objects or masses To perform correct measurements the tripod TR 02A to hold EHP 50D is mandatory Using an unsuitable support could influence the measurements that have been taken and therefore determine incorrect results We recommend always using the isolated extension support supplied with EHP 50D for supporting the Analyzer We also recommend that the TR 02A optional tripod be used for positioning EHP 50D at the height set out in the reference standards for the measurement in progress and that this configuration is always maintained so that the measurements taken
23. 3 59 30 10 00 00 10 00 30 10 01 00 10 01 30 10 02 00 10 02 30 10 03 00 10 03 30 10 04 00 10 04 30 10 05 00 10 05 30 10 06 00 10 06 30 10 07 00 192 069 192 941 183 231 184 502 184 927 184 077 184 714 183 654 163 865 194 204 184 502 183 654 184 077 183 231 181 552 183 443 Median the data are ordered from the lowest value to the highest like in the following example Logger Started 4406 09 15 56 02 Rate Us Time vm 03 58 00 1 756 17 10 30 Ue 17 11 30 A Od 17 1200 Ate 1 25 30 fel 17 38 00 Ae 17 41 00 Ae 1 46 30 Ae 18 00 00 rel 17 73 30 Ae 17 26 30 Ae 1 36 30 Aen 17 16 00 Ao 17 18 30 A oo 17 26 00 Ao 172r a0 fan 1 30 30 fan 1 34 00 Ao EHP 50D Stand alone mode narda Safety Test Solutions Include Time Download If the checkbox Include Time is activated the absolute time will be shown Clade a togher with the collected data If the checkbox Include ld is activated a number representing the position of the data inside the EHP 50D memory will be shown like in the following example Id Time HT i 18 31 0 010 2 18 32 0 012 3 18 33 0 015 4 18 34 0 011 5 18 35 0 012 6 18 36 0 009 7 18 37 0 010 6 18 38 0 042 9 18 39 0 043 10 18 40 0 042 11 18 41 0 042 12 18 42 0 043 13 18 43 0 043 14 18 44 0 041 15 18 45 0 043 16 18 46 0 043 17 18 47 0 043 Download Push the button Download to transfer all data from the analyzer to the PC re To save the data into your ow
24. 35 dB 0 35 dB 0 2dB 1 V m 1 kV m 0 2dB 200 nT 10 mT referred to 100 V m and 1 uT 100 Hz 200 Hz 500 Hz 1 kHz 2 kHz 10 kHz 100 kHz 500Hz to 100kHz in Stand Alone mode Rejection to E fields OB _ Rejection to H fields OB o e oO Typical temperature deviation 3 o o A Sat 3 8x10 dB C between 20 and 23 C 55 Hz referred to 23 C 4x10 dB C between 20 and 55 C 13x10 dB C between 23 and 55 C 50 of relative humidity when applicable Typycal relative humidity deviation 11 10 dB between 10 and 50 7x10 dB between 10 and 50 panna referred to 50 22x10 dB between 50 and 90 10x10 dB between 50 and 90 Dimensions xakon S O 24 hours in stand alone mode up to 80 m 8053 OC Selftest CSCSCCattomatic atpoweron Cid _ For each single axis Ranges to be selected manually For the lower measurement range DANL is frequency and SPAN depending The specified best performance is referred to f gt 50 Hz and SPAN lt 1 kHz OQ N Without condensation eee gi _ a FS Specification are subject to change without notice General Information narda Safety Test Solutions 1 6 Isotropic E amp H field analyzer EHP50D typical uncertainty and anisotropy 1 6 1 Typical uncertainty The uncertainties stated in this document have been determined according of EHP50D to EA 4 2 4 They were estimated as expanded uncertainty obtaine
25. 77 Show Mode 13 16 30 30 541 377 Chronicle Median 14 16 31 00 542 625 15 16 31 30 550 174 Include Time 16 16 32 00 549 541 ve Download 17 16 3230 547 016 Include ld Cave 18 16 33 00 554 626 On the right side of the display the software shows Firmware and FPGA release of EHP 50D The comment that you wrote inside the memory of EHP 50D typing few words in the Comment window Number of samples stored RMS Average and Median values Span and Mode used during the acquisition Range Starting date and time All values collected If the battery charger is plugged to the EHP 50D while the software is running the analyzer will be disconnected and the software will display ves per and the led is flashing quickly During the charging process always remove the bridge connector from the EHP 50D EHP 50D Stand alone mode narda Safety Test Solutions This page has been left blank intentionally EHP 50D Stand alone mode narda Safety Test Solutions 7 1 Update firmware 7 2 To run the update software 7 3 To transfer data NOTE 7 Update Firmware The EHP 50D internal firmware can be updated easily by the user itself This section provides all the information required for firmware updating The Update Firmware Program is available after EHP TS package installation Turn off the EHP 50D and connect it to a free USB or RS232 port of the PC
26. DC 10 15 V 500 mA Connector In order to preserve battery efficiency a complete recharge cycle is required before storing them for periods longer than 4 months Therefore it is warmly suggested recharging the batteries at least every 4 months even though the device has not been used Software and Firmware updates for Accessories can be downloaded from the Web site http narda sts it http narda sts de or requested directly from NARDA Sales Centres Accessories narda Safety Test Solutions 10 2 Fig 10 1 NBM 550 NBM 550 Controller and Display Unit for EHP 50D EHP 50D can be easily operated using the Broadband Field Meter NBM 550 as acontroller and display unit In order not to influence the field to be measured communication between the EHP 50D Analyzer and the NBM Unit is through a rugged optical fibre cable The NBM 550 supports the following settings and measurement modes o Electric or magnetic field selection 1 kV m 100 kV m 100 uT 10 mT Span selection 100 Hz 100 kHz Wideband or highest peak modes Spectrum Mode Monitor Mode Actual Max Avg Min XYZ Mode wideband or highest peak Additional features include Measurement setups Normalized spectrum in related to a standard e g ICNIRP Alarm with adjustable thresholds for electric and magnetic field Averaging 4 32 samples and Maximum Hold Unit selector for Tesla Gauss Full resolution spectrum marker Dat
27. a storage on NBM 550 including spectrum data Timer Logging Post averaging for logged data on PC RMS Mean Median Powerful PC software NBM TS for evaluation and documentation GPS receiver optional Operating languages Chinese English French German Italian Russian Spanish Turkish For more information please refer to the NBM 550 product information on the Narda website J4 DeviceMemory Measurement Configuration Extras Eide Ee h JE id i i Values Graph Info General narda 12 13 2010 Safety Test Solutions 06 42 40 PM a B Commencetions Compan Meter Probe Graphical Zoom Model NBM 550 Model EHP50D Minimum S N B 0171 S N 352WNS1011 Y Maximum Minimum Frequency Maximum Frequency na Unit Spectrum SIE Interval 0 5 Hz Span 200 Hz Actual Line Color Trace 1 Marker Color E Field Vim 10Hz Division 201 2 Hz Fig 10 2 NBM TS software supports evaluation and documentation of results that have been saved on NBM 550 Accessories narda Safety Test Solutions NBM 550 screenshots of EHP 50D results EHP50D am Span 1 kHz 17 56 49 Actual 50 68 x Highest Peak 50 0 Hz LA jE Max 149 8 Vim Avg 57 42 Vim Min 47 56 Vim Use arrow keys to change Span E Field 1kYfm Fig 10 3 Monitor Mode EHP50D as Span 200 Hz 18 23 32 Actual 124 1 Harker 49 8 Hz Use lt lett gt lt right gt to move the marker Marker Hig
28. assigned to the application software see cap 5 EHP TS applications EHP TS software requires that at least one of the mentioned analyzers is connected to PC in order to run The EHP TS installation program doesn t install any driver for USB OC converter but makes the driver file available for its installation 3 2 Hardware Minimum requirements requirements Processor Pentium or equivalent 256 MB RAM At least 32 MB of free space on hard disk 1 free USB or RS232 port Windows Operating system XP Vista Win7 The User might have the need of administrator privileges to install Nu WARNING and run the software in Windows 7 for further information see the next paragraph EHP TS software does not work with EHP50A B which can be anyway wy WARNING factory upgraded to the EHP 50C version please contact your local Narda distributor for details Document EHP50DEN 40908 1 59 NARDA 2014 EHP TS software 31 narda Safety Test Solutions 3 3 Installing EHP TS Before connecting the EM field analyzer to PC the EHP TS software Software installation should be performed Insert the EHP TS CD into the driver of your PC and run the file EHP TS Setup exe EHP T5 Setup Applicazione Setup Application The User must have administrator privileges to install the EHP TS software in Windows 7 right click on the program exe file and click on L NOTE Run as administrator to temporarily run the program or applicatio
29. ates the corresponding total integration of the measured signals and compares the result with the threshold set by the standard considering whether it is or is not exceeded Description narda Safety Test Solutions The Make Non Linear Limit button opens a window to edit those limits that are related to a mathematic formula and create new ones Make LIMIT ale EI F Start F Stop fu nit Value For F Range ju nit FF ormula E xponent fio 10000 Hz 10000 W m va ia E W m x Const Click Load to edit a previously saved limit Type in the Start and Stop frequencies in the appropriate boxes and choose the right measurement Unit Introduce the strenght Value and choose its Unit Then choose the formula from the list and type the exponent value Click save to save it under the program directory The limit file will be created as a calculation of the mathematic expression Description 515 narda Safety Test Solutions 5 7 Appearance section Button es Label Start Color i Sample Button i Sample Label End Color End Color Colo Sample Default Default Style Se RP a Round Shaded Button and label style can be selected from a Style list Start and End Color button allow selection from a color palette Sample Button and Sample Label show the appearance preview Default button to set appearance to the default parameters Trace
30. can be repeated The intensity of the measured field mainly depends on its voltage and the geometry of the system under examination as well as the distance between the conductors and the measurement points In the vicinity of cables the reading of the field value may be very high and vary with the location of the probe From the definition of the potential difference between to points Fo Va 7 Edr ri It is evident that keeping the potential difference constant as the distance between the two points under examination decreases the intensity of the field necessarily increases For example the intensity of the electric field between two armatures of a parallel plate capacitor situated at a distance of 0 1 m and having a potential difference of 100 V is equal to 0 lm m It should be noted that a voltage of 100 V in these conditions generates a field of 1000 V m It is therefore possible in the vicinity of 220 V conductors that there may be a field which is much higher than 220 V m Installation and use narda Safety Test Solutions 3 EHP TS installation 3 1 Introduction EHP TS is a useful software tool developed for remote PC control through fibre optic link of EHP family Electromagnetic field analyzers By means of the recently introduced USB OC optical to USB converter EHP 50D and EHP 200A can be connected to a PC USB port Using the former optical RS232 adapter the selected COM port should be
31. ction This section provides the information required for installing and using the EHP 50D Analyzer Information is included regarding initial inspection power requirements interconnections work environment assembly cleaning storage and shipment 2 2 Preliminary Inspect the packaging for any damage inspection If the packaging or anti shock material have been damaged check that the contents are complete and that the meter has not suffered NU WARNING electric or mechanical damage Check that all the Accessories are there against the checklist found with the apparatus Inform the carrier and NARDA of any damage that has occurred 2 3 Work environment The work environment of the Accessories must come within the following conditions e Temperature From 20 C to 55 C e Humidity 0 to 95 relative The meter must be stored in a clean and dry environment free from acid dusts and humidity The storage environment must come within the range of the following conditions e Temperature From 30 C to 75 C e Humidity lt 100 relative without condense 2 4 To return for repair When the meter needs to be returned to NARDA for repair please complete the questionnaire appended to this User s Manual filling in all the data that will be useful for the service you have requested For reducing the period of time required for the repairs it is necessary to be as specific as possible in describing the problem If the problem only occurs i
32. d multiplying the standard by the coverage factor k 2 corresponding to a confidence level of about 95 The total uncertainty of the probe derived from typical contributions of linearity anisotropy frequency response temperature relative humidity and with without contribution of uncertainty of calibration Total expanded uncertainty k 2 Magnetic probe Magnetic flux Without contribution of With contribution of density uncertainty of uncertainty of calibration Ueupsop calibration U7 Frequency at 50Hz range 1 The temperature range is from 10 C to 23 C and relative humidity is from 20 to 50 2 5 The uncertainty of calibration used is 1 5 3 The uncertainty of calibration used is 2 0 4 The uncertainty of calibration used is 2 7 Frequency from 40 to 10kHz Total expanded uncertainty k 2 Electric probe Electric field range Without contribution With contribution of of uncertainty of uncertainty of calibration Uecypsop calibration U7 10 V m to 500 V m 7 8 Frequency at 50Hz 10 V m to lt 100 kV m 8 4 988 Frequency from 40 to 10kHz 10 V m to lt 500 V m 9 5 9 9 6 The temperature range is from 10 C to 23 C and relative humidity is from 20 to 50 7 The uncertainty of calibration used is 2 0 8 The uncertainty of calibration used is 2 5 General Information 15 narda Safety Test Solutions 1 6 2 Explication Notes a If we
33. ditional settings and functions are therefore available Regarding settings Span can be set as desired within the entire frequency range and required RBW filter can be selected down to 1kHz allowing thus optimum selectivity As requested by reference standards Average value can be automatically calculated over 6 minutes as well as over customer defineable time periods An important advantage which is provided thanks to the Dual E and H Tri axial sensor technology implemented in EHP 200A is the new concept of power density calculation which unlike common practice makes use of both E and H real measurements providing thus accurate results which are still valid in both Near and Far Field conditions EHP200 T5 Rel 1 70 07 08 2009 USB i U DI 3000 HHI Higher Paak Casi 1 Te REN C Pow Deere 21 02 Walt LOD kila ripatt A Merga Ci Eat DI Magni Mod AJ C Magri Mode Bi lil Jucchar BI Arp i Free Sean Sii el rta fi mia ati i Y mi CI PE cen Gn Losaathieo Spar mi A Nat cer a DI Hokd when thane kr F dm _ Mae Hold Mita AVA ddm Deal is Dual Magnets Mose All E mbe Power Cerri O Dani Petagreste Mode ET Moni Peesi Darii Fresmedher Em Fosa Tecan Fig 5 9 Power density spectrum is calculated over real electric and magnetic field measurement and therefore applicable to both far and near field conditions 521 Description narda Safety Test Solutio
34. e these general instructions must be fully understood and applied before the product is used When the device must be connected permanently first provide effective grounding If the device must be connected to other equipment or accessories make sure they are all safely grounded In case of devices permanently connected to the power supply and lacking any fuses or other devices of mains protection the power line must be equipped with adequate protection commensurate to the consumption of all the devices connected to it In case of connection of the device to the power mains make sure before connection that the voltage selected on the voltage switch and the fuses are adequate for the voltage of the actual mains Devices in Safety Class equipped with connection to the power mains by means of cord and plug can only be plugged into a socket equipped with a ground wire Any interruption or loosening of the ground wire or of a connecting power cable inside or outside the device will cause a potential risk for the safety of the personnel Ground connections must not be interrupted intentionally To prevent the possible danger of electrocution do not remove any covers panels or guards installed on the device and refer only to NARDA Service Centers if maintenance should be necessary To maintain adequate protection from fire hazards replace fuses only with others of the same type and rating Follow the safety regulations and any additional
35. e Time red So the Frequency can be on the horizontal axis the Level on the vertical axis and the Time in depth For this mode another box called Movement will appear Selecting the appropriate functions you can move rotate or zoom the view to your liking using the mouse Description narda Safety Test Solutions Another option of the Graph 3D the Time plot is available when the Marker is active Tick the Time label to enter this view A new window pops up and the plot represents the level at the marker frequency versus time The horizontal axis of the grid is the time and the vertical axis is the field level _ waterfall Me x DI Ix 115 08 s Div V m 1000 100 140 dB 0 1 e Trace 913 4 Hz vs Time 0 01 e Clipboard 0 001 17 32 52 99 17 52 03 80 Time Level Graph Position SIE 2 2 3D V Time x Axis 60 838 Y 17 52 03 80 Wet 1 1435 V m j looo Eiana The Marker can be moved with the mouse to look for the desired frequency In the 3D view also the dynamic can be selected between 120 and 140 dB to help for the best identification of disturbances Description 511 narda Safety Test Solutions 5 4 1 1 Data recording The subsequent spectra are automatically recorded and saved in a single file WF5 localized in the folder Waterfall in the program root inclusive of all the analyzer settings The stored files can be recall
36. e esse eeaeeeaeeeeneeeaeas 1 6 1 Typical uncertainty of EHP 50D 1 6 2 Explication Notes i lu PSO OD iena iaia pie Ret 5 2250 8035 FR ANE 2 Software interface 2 1 Introduction 2 2 Preliminary inspection 2 3 Work Environment 2 4 To return for repair 2 5 Equipment cleaning alii 2 6 Power supply and battery recharging NRE E EEEE 2 7 EHP 50D connected to a PO Li 2 8 EHP 50D stand alone mode 2 9 EHP 50D with NBM 550 cece ence eee eeeeeeeneeees 2 10 Battery management ese e sees esse eeeeeeeeeeeneees 2 11 Avoiding measurement errors cece ee eeeeeeeneens 3 EHP TS installation 3 1 INtrOCDUCTION 0 ccc cece i 3 2 Hardware requiremeEnts i 3 3 Installing EHP TS Software 4 USB OC Installation 4 1 USB OC Optical to USB Converter driver installation 4 2 Hardware installation ERI A RATE 4 3 COM Port setting with 8053 OC N EEE E ita 5 EHP TS software 5 1 EFP ES APPICALONS criari 5 2 EFIP DOL ADpICANONS eserinin uE EEEE 5 2 1 MaN Men ritiri ie ia 5 3 Sweep section iii 54 Data SEGUON sers 62 cettavecerewsaseseetesmaigenscteamnstneeneeseameeestas 5 4 1 VW ASM alilewsausdourrewneiseetincawteennrimiiuaistere er tansiancwnuanawna 5 4 1 1 Data recording
37. ection LT NOTE narda Safety Test Solutions Appearance Span O 100 kHz 10 kHz O 2 kHz 1 kHz 500 Hz O 200 Hz 100 Hz Full Span EHP 50D includes an FFT analyzer to show frequency spectrum of measured field The sweep section includes the following Span select one of the 7 available span keeping in mind that beside the EHP 50D minimum operating frequency of 5 Hz the minimum start frequency of each Span is 1 2 of Span For example selecting 1kHz span the minimum start frequency should be 12Hz automatically adjusted to the nearer step available of 12 5Hz This to avoid that the OHz signal common to every spectrum analyzer is included in the measurement result Start frequency of 100Hz and 200Hz span is therefore 5Hz minimum operating frequency Zoom EHP 50D performs selective measurement over the entire frequency range defined by the Span setting EHP50 TS is able to select data in order to display a user specified frequency band within the selected span For this purpose the Zoom function can be set by typing the relevant parameters through the PC keyboard or graphically by means of the PC mouse Within the selected frequency span you can operate a zoom function to define a specific frequency range over which perform your measurement For this purpose Start Stop Center and Span can be set to easily define frequencies to be displayed The Full Span button deactivate the Zoom func
38. ed when in Data mode or at startup entering the Open Waterfall window The filename is set by the operator prior to starting the test and it Is indicated at the upper right corner of the Waterfall window The maximum number of spectra that can be recorded is of 30 000 and it is indicated togheter with the current track number in the status bar of the Waterfall window 5 12 Description narda Safety Test Solutions 5 5 Mode section Mode section allows setting different acquisition modes including Max and Average result as well as defining Electric Magnetic field or both in the same graph and preferred Unit Logarithmic or Linear frequency axis can be set in this section too Acquisition Input Range Actual Electric 1 km Logarithmic span sa Electric 100 km KA FMS over 360 dr Magnetic 100 pT Magnetic 10 mT Unit Ge km Max Hold T O Dual Low Range Dual High Rangel Acquisition spectrum is displayed in different acquisition modes Actual instantaneous values are shown display is continuously updated with new instantaneous reading RMS over square average calculated over the specified time period sec is shown This is a moving average Ones the first time period has been completed oldest data is discarded to be replaced by the newest one showing thus the average value of the latest time period as specified Max Hold the maximum field strength value
39. eld with the proper range MODE The Wide or Highest mode RATE The Storing Rate COMMENT To Insert the comments EHFS0D Logger Setup Span Fields 500 Hz 1000 Vem 100 pT C 1kHe 100 kvem 10m m Mode CAE Highest Wide O 10 kHz Fate O 100kH 308 608 Comment Set Logger Read Logger The Read Logger will not be available unless the communication between the PC and the analyzer has been established Click this button to read the actual EHP 50D setup The Set Logger window will not be available unless you change some parameters The Set Logger will be active and available for the user to transfer all measurement parameters setup to the EHP 50D internal memory EHP 50D Stand alone mode narda Safety Test Solutions EHPS0D Real Time Clack 30 07 08 17 16 58 SetDate amp Clock It is possible to set the date amp clock inside the EHP 50D by transferring the actual date amp time of your PC Pushing the button Set Date amp Clock you will get the following window EHP S50C Set EHPSOD RTC to current PC Clock ea Answering YES the date amp time of your PC will be transferred inside the analyzer ie cane The measurement results can be shown in two modes Chronicle Median Chronicle the data are ordered by increasing time like in the following example Logger Started 11707708 09 56 27 Rate 30s Time vm 956 30 221 564 3 59 00 781 761
40. er Supply i Battery charger Pam RS 232 Temperature sensor EEPROM DSP Interface f Charger connector On Off button LED data Optical Serial port Fig 1 1 Block diagram of the EHP 50D Analyzer The magnetic sensor system is composed by three magnetic loops positioned orthogonal each other The electric sensor system is composed by three orthogonal parallel capacitors installed on opposite side of the magnetic loops General Information narda Safety Test Solutions 1 3 Configuration and Standard Accessories 1 4 Optional Accessories EHP 50D can be purchased as part of two different sets for NBM 550 or Stand alone PC use which difference consist of the included accessories EHP 50D Set for NBM 550 P N 2404 101 includes the following accessories e AC DC battery charger including international AC plug adapter Europlug CEE 7 16 UK USA Australia FO 10USB Cable fibre optic 10m USB OC Optical to USB converter Optical bridge connector Non conductive tripod extension 50cm EHP TS software CD ROM including user s manual Foam insert for EHP 50D to fit into the NBM 550 hardcase Certificate of calibration Return for Repair Form EHP 50D Set for Stand alone and PC use P N 650 000 210 includes the following accessories e AC DC battery charger including international AC plug adapter Europlug CEE 7 16 UK USA Australia FO 10USB Cable fibre optic 10m USB OC Optical
41. est with the EHP50D such as car adapter 12 V battery charger and Internal AC Plug Adapter 8053 SC Soft carrying case 8053 CC Rigid carrying case gt Car Adapter d Accessories narda Safety Test Solutions This page has been intentionally left blank Accessories NARDA Sales amp Support Manufacturing Plant pE na rd a Safety Via Leonardo da Vinci 21 23 Via Benessea 29 B S on i nm O Test 20090 Segrate MI ITALY 17035 Cisano sul Neva SV x a Safety Test Solutions Solutions Tel 39 02 2699871 Tel 39 0182 58641 AN an Communications Company S r l Socio Unico Fax 39 02 26998700 Fax 39 0182 586400 Duw http www narda sts it Mod 18 1 Caro cliente grazie per aver acquistato un prodotto NARDA Sei in possesso di uno strumento che per molti anni ti garantir un alta qualit di servizio NARDA riconosce l importanza del Cliente come ragione di esistenza ciascun commento e suggerimento sottoposto all attenzione della nostra organizzazione tenuto in grande considerazione La nostra qualit alla ricerca del miglioramento continuo Se uno dei Suoi strumenti NARDA necessita di riparazione o calibrazione pu aiutarci a servirla pi efficacemente compilando questa scheda e accludendola all apparecchio Tuttavia anche questo prodotto diventer obsoleto In questo caso ti ricordiamo che lo smaltimento dell apparecchiatura deve essere fatto in conformit con i rego
42. for 10 9 Senna ne e fixed opening of 45 Red adjustment indicator is visible e variable opening no indicator is visible Fig 10 9 TR 02A Tripod The central support can be adjusted and blocked by means of a special fastening lever Accessories narda Safety Test Solutions Details of swivel support full height 8 cm weight 160 g load capacity 10 kg Threaded insert 1 4 The adjustable swivel makes mounting and fastening the instrument easy as well as changing the angle in any directions via the locking knob Accessories narda Safety Test Solutions 10 6 TT 01 Fiber Glass Telescopic Support 10 6 1 Introduction TT 01 is an Optional Accessory of the EHP 50D Analyzer It allows EHP 50D Analyzer to be easily supported during field measurements A standard 1 threaded insert allows easy mounting of EHP 50D on the telescopic support The design and materials of the TT 01 have been specially selected to prevent it from disturbing the sensors and therefore the measurements taken Table 10 4 Technical specifications of the TT 01 Fiber Glass Telescopic Support Diameter Minimum height Maximum height Weight TT 01 Fiber Glass Telescopic Support with soft carrying case The height of the TT 01 can be adjusted Fig 10 10 TT 01 Fiber Glass Telescopic Support Accessories A narda Safety Test Solutions 10 7 Other Accessories Other Accessories are available on requ
43. g the analyzer will be disconnected NOTE During the charging process always remove the bridge stand alone connector from the EHP 50D Document EHP50DEN 40908 1 59 NARDA 2014 Description 51 narda Safety Test Solutions 5 2 EHP50 TS Application 5 2 1 Main menu 52 This chapter describes controls and function provided by EHP50 TS application for spectrum analysis included in EHP TS software package Connect EHP 50D to the USB port of your PC using provided optical fibre and USB OC optical to USB converter Optional 8053 OC optical to RS232 converter can be used as an alternative to connect the analyzer to the PC RS232 connector Switch the analyzer ON and run EHP50 TS application a welcome screenshot will appear for few seconds EXP SO 15 an Communications Company If the stored Firmware and or FPGA version is older than what is available the software will inform you that a update is needed Confirm with OK and the Firmware FPGA updating utility will be automatically run for further information please see chapter 7 EHP 50 moe a 4 newer EHPSOD erson Is avallable FPGA Version is available This update is needed This update is warmly recommend Proceed updating EHPSOD Otherwise the program EHP TS main window will be shown 1 2 3 E EHP50 TS Rel 1 58 66 25 08 2014 USB da i i ewe tt ADANI f Si i ao dii
44. hest OFF Peak Fig 10 5 Spectrum Mode Accessories EHP50D m ss Span 1 kHz 17 53 02 Actual 54 98 Highest Peak 50 0 Hz SF X 21 62 Vim Mi 30 34 Vim fe 40 43 Vim Use arrow keys to change Span E Field 1 k m Fig 10 4 XYZ Mode EHP50D m Span 1 kHz 18 06 32 Actual 0 459 Highest Peak 200 2 Hz 1000 ICNIRP 1998 Use arrow keys to change Span Result Type Fig 10 6 Standard Mode ICNIRP YX narda Safety Test Solutions 10 3 USB OC Optical USB Converter 10 3 1 Introduction USB OC is standard accessory of the EHP 50D Analyzer It converts the signals of some of the system s accessories which are only connected via fiber optic into USB compatible signals It therefore makes it possible to link the following items up to the USB port of any Personal Computer to operate them in conjunction with specific application software and for firmware updating e EHP 50D Electric and Magnetic Field Analyzers 5Hz 100kHz e EHP 200A Electric and Magnetic Field Analyzers 9kHz 30MHz e NBM550 Broadband meter Either USB OC or 8053 OC is indispensable for updating the internal firmware of the above mentioned items via a Personal Computer and the relative update software is available free of charge on NARDA s Web site at http narda sts it 10 3 2 Installation Insert USB OC in the connector of a free USB port of the PC connect the fiber optic coming from the probe or other Accessor
45. ible to remove the EHP TS software from the PC according to the EHP TS Software following procedure Run the Uninstall EHP TS utility SB Uninstall EHP T5 Follow the uninstaller instructions C EHP TS Uninstaller Uninstall EHP TS This program will uninstall EHP TS 1 55 If EHP TS is currently running please close it before proceeding with the uninstallation Otherwise click Next to continue Fig 8 1 Uninstalling EHP TS Before removing any shared system file the uninstaller will ask for a confirmation Answer NO in case you are not sure whether the showed system file is required for other applications EHP TS Uninstaller x Removing EHP TS Please wait Removing Files CAProgrammiEHP TS EHP50 TSEHP50C exe Confirm x The uninstall would like to remove the following shared system file CAWINOOW S systems2 BAT OCS ocx No other application has registered their use of it however there ts still a possibility that another application requires it in order to work Is it OK to remove the file Document EHP50DEN 40908 1 59 NARDA 2014 Uninstalling Software narda Safety Test Solutions EHP TS Uninstaller Uninstallation Successful EHF TS 1 55 has been uninstalled Please click Finish to exit EHP TS software is now removed from the system click Finish to close uninstaller utility Uninstalling Software narda n 9 Uninstalling USB OC 9 1 Unin
46. ide the package In particular take every precaution to protect the front panels Finish the package by sealing it up tightly Apply a FRAGILE label to the package to encourage greater care in its handling 10 1 4 Cleaning Use a dry clean and non abrasive cloth for cleaning the instruments WARNING Do not use solvents acids turpentine acetone or other similar products for cleaning the devices in order to avoid damaging them Document EHP50DEN 40908 1 59 NARDA 2014 Accessories narda Safety Test Solutions 10 1 5 Power supply and EHP 50D accessories are powered by either internal rechargeable battery chargers LT NOTE LA NOTE LT NOTE batteries or directly from other devices to which they are connected The AC DC battery charger 650 000 036 can be used with a power frequency at either 50 Hz or 60 Hz with a supply voltage between 100 and 240 AC Volt International AC plug adapters are provided according to the various national standards AC plug adapter can be easily removed from the battery charger to be replaced by a different one To have the greatest autonomy a full recharging cycle should be carried out before using the Accessories ALWAYS connect the battery charger to the mains BEFORE connecting to the charge input of the accessories The battery charger has an internal protective circuit that will break the output if any load is detected while connecting to the mains Battery charger output
47. ies treating the locating key with care Considering the very low consumption of the device the power required by USB OC is taken directly from the USB port of the PC This means no maintenance is needed Table 10 1 Technical specifications of the USB OC Optical USB Converter Max length of the fiber optic 40m USB Connector Type A Male NOTE The link between USB OC and a HUB USB device or USB cable l extension could not work properly Connect the USB OC to the PC directly Front view Key Fiber optic connector Rear view Key USB Type A Male Fig 10 7 USB OC adapters Power supply USB OC is powered directly from the USB port of the PC Accessories narda Safety Test Solutions 10 4 8053 OC Optical RS232 Converter 10 4 1 Introduction 8053 OC is an optional accessory of the EHP 50D Analyzer It converts the signals of some of the system s accessories which are only connected via fiber optic into RS 232 compatible signals It therefore makes it possible to link the following items up to the serial port of any Personal Computer to operate them in conjunction with specific application software and for firmware updating e EHP 50D Electric and Magnetic Field Analyzers 5Hz 100kHz e EHP 200A Electric and Magnetic Field Analyzers 9kHz 30MHz Either 8053 OC or USB OC is indispensable for updating the internal firmware of the above mentioned items via a Personal Computer and the relative update softwa
48. in further information from your local Narda Sales Partner or by visiting our website at www narda sts it Warning danger of electric shock Earth Read carefully the Operating Manual and its Unit Earih Connection instructions pay attention to the safety symbols Earth Protection vo Equipotential KEY TO THE SYMBOLS USED IN THIS DOCUMENT The DANGER sign draws attention to a potential risk to a person s DANGER safety All the precautions must be fully understood and applied before proceeding PSS bt The WARNING sign draws attention to a potential risk of damage to the WARNING apparatus or loss of data All the precautions must be fully understood and applied before proceeding The CAUTION sign draws attention against unsafe practices for the WY CAUTION apparatus functionality a NOTE The NOTE draw attention to important information nu Note and symbols narda Safety Test Solutions Contents Safety requirements and instructions 1 1 EC Conformity Certificate 111 11 rrrsrrsrriiineno 1 General information I DocumentatlON sissioni ienna EEEN I2 IRIFOCUCHO Rain 1 3 Configuration and Standard accessories 1 4 Optional accessories i 1 5 Main specificatiONS i 1 6 Isotropic E amp H field analyzer EHP 50D typical uncertainty and ANISOtropyY e ese e cece eens eeee
49. instructions in this manual to prevent accidents and damages Safety Consideration narda Safety Test Solutions EC Conformity Certificate Compliant to the ISO IEC standard 17050 1 and 17050 2 In accordance with the Directives EMC 2004 108 CE and Low Voltage 2006 95 CE This is to certify that the product EHP 50D Electric and Magnetic field Probe Analyzer Produced by Narda Safety Test Solutions Via Benessea 29 B 17035 Cisano sul Neva SV ITALY complies with the following European Standards Safety CEI EN 61010 1 2001 EMC EN 61326 1 2007 Narda Safety Test Solutions EC Conformity Vil narda Safety Test Solutions This page has been left blank intentionally VIII Safety Consideration narda Safety Test Solutions 1 General information 1 1 Documentation The following documents are included in this Manual e A questionnaire to be sent to NARDA together with the apparatus should service be required e A checklist of the Accessories included in the shipment This Manual includes description of EHP 50D standard and optional accessories 1 2 Introduction This section provides a general overview of EHP 50D Electric and Magnetic Field Analyzer EHP 50D is a low frequency electric and magnetic isotropic field probe analyzer lt provides an advanced technology solution for field analysis in the 5 Hz to 100 kHz frequency range in an extremely high dinamic range It
50. ione guidata nuovo hardware Installazione guidata nuovo hardware Verr effettuata una ricerca di software attuale e aggiornato nel computer nel CD di installazione dell hardware o nel sito Web di Windows Update con l autorizzazione dell utente Leggere l informativa sulla privacy Consentire la connessione a Windows Update per a ricerca di software Si solo in questa occasione Si ora e ogni volta che viene connessa una periferica Scegliere Avanti per continuare ij Trovato nuovo hardware X FT232F USE UART af Lai alri e i TEN z ome Mj 10 15 Document EHP50DEN 40908 1 59 NARDA 2014 USB OC Installation 4 1 narda Safety Test Solutions Do not allow connection to Windows Update but select No not now and click next Installazione guidata nuovo hardware Questa procedura quidata consente di installare il software per FT232A USE UART e Se la periferica dotata di un CD o un disco floppy di installazione inserirlo nell apposita unit Scegliere una delle seguenti opzioni Installa il software automaticamente scelta consigliata Installa da un elenco o percorso specifico per utenti esperti Per continuare scegliere Avanti clio hola Select Install from a list or specific path and click next Installazione guidata nuovo hardware Selezionare le opzioni di ricerca e di installazio
51. l damage M WARNNG Check that all the Accessories are there against the checklist found with the apparatus Inform the carrier and NARDA of any damage that has occurred 10 1 2 Work environment Unless otherwise specified the work environment of the Accessories must come within the following conditions e Temperature From 10 C to 50 C 0 C to 40 C for Battery e Humidity Charger lt 90 relative The Accessories must be stored in a clean and dry environment free from dust acids and humidity The storage environment must come within the range of the following conditions e Temperature From 30 C to 70 C 20 C to 60 C for Battery Charger e Humidity lt 95 relative 10 1 3 Return for repair When the Accessories need to be returned to NARDA for repair please complete the questionnaire appended to this User s Manual filling in all the data that will be useful for the service you have requested For reducing the period of time required for the repairs it is necessary to be as specific as possible in describing the problem If the problem only occurs in certain circumstances please describe in detail how it happens If possible it is better to reuse the original packaging making sure that the apparatus Is wrapped in thick paper or plastic Otherwise use strong packaging by using a sufficient quantity of shock absorbent material around all sides of the product to ensure that it is compact and does not move around ins
52. l hardware per ottenere un prodotto software che abbia superato il testing del programma Windows Logo Click continue Installazione guidata nuovo hardware Attendere Installazione del software in corso FTDI FT8U2Xx Device CI ll FTD XX dll A C A WINDOWS system32 It may happen that a more recent version of a requested file is already present in your system In this case do not replace it but answer No to the confirmation request Conferma sostituzione file Origine c programmi marda probet usb win pAFTOIUNIN exe Destinazione Co AWwINDOWS system3e4F TOIUNIN exe Il file di destinazione esiste gi ed pi recente di quello di origine Sovrascriyere il file pi recente USB OC Installation A narda Safety Test Solutions Installazione guidata nuovo hardware Completamento dell Installazione quidata nuovo hardware in corso Installazione del software completata per i FTDI FTEU 29 Device Fer chiudere l installazione guidata scegliere Fine Indietro Fine Annulla In case of Windows XP operating system the entire procedure will be NOTE executed twice as two different drivers will be installed Same steps as above should be followed and same path C Programs NardaSafety EHP TS must be selected 4 Trovato nuovo hardware Ra Tl nuovo hardware installato e pronto per l uso Click Finish to complete driver installation the new hardware is
53. lamenti locali Questo prodotto conforme alle direttive WEEE dell Unione Europea 2002 96 EC ed appartiene alla categoria 9 strumenti di controllo Lo smaltimento in un ambiente adeguato pu avvenire anche attraverso la restituzione del prodotto alla NARDA senza sostenere alcuna spesa Pu ottenere ulteriori informazioni contattando i venditori NARDA o visitando il nostro sito Web www narda sts it Dear Customer thank you for purchasing a NARDA product You now own a high quality instrument that will give you many years of reliable service NARDA recognizes the importance of the Customer as reason of existence in this view any comment and suggestion you would like to submit to the attention of our service organization is kept in great consideration Moreover we are continuously improving our quality but we know this is a never ending process We would be glad if our present efforts are pleasing you Should one of your pieces of NARDA equipment need servicing you can help us serve you more effectively filling out this card and enclosing it with the product Nevertheless even this product will eventually become obsolete When that time comes please remember that electronic equipment must be disposed of in accordance with local regulations This productconforms to the WEEE Directive of the European Union 2002 96 EC and belongs to Category 9 Monitoring and Control Instruments You can return the instrument to us free of charge for proper envi
54. loop connector when recharging EHP 50D Battery charger output DC 10 15 V 500 mA gt Connector In order to safeguard the features of the batteries it is crucial to have a complete recharge before storing them for periods longer than 4 months Therefore it is warmly suggested recharging the batteries at least every 4 months even though the device has not been used The minimum voltage level for operation is about 3 25V The batteries must be recharged for lower voltages Below such voltage the analyzer will turn OFF automatically The time required for recharging the batteries is about 4 5 hours When the recharge is complete this is indicated by the Led of the EHP 50D with a rapidly blinking Green light To take measurements ALWAYS remove the battery charger from the EHP 50D Analyzer otherwise the system does not work The battery status is reported by the EHP 50 control program When charging is in progress the connection to the probe is not available 22 Installation and use narda Safety Test Solutions 2 7 EHP 50D connected Using the EHP TS software spectrum analysis can be displayed on a PC to a PC 2 8 EHP 50D stand alone The EHP 50D offers a Stand alone mode of operation and thanks to its Mode internal memory is possible to perform a long term acquisition without connecting it to any external device With EHP 50D is possible to collect data every 1 minute or every 30 seconds for
55. n as an administrator until close it Windows 7 also allows to mark an application so that it always runs with administrator rights Open Open file location Run as administrator a Scan for viruses Pin to Start Menu Add to Quick Launch Restore previous versions Send To b Cut Copy Create Shortcut Delete Rename Properties Follow set up program instructions Welcome Welcome to the installer for EHP TS Itis strongly recommended that you exit all Windows programs before continuing with this installation Ifyou have any other programs running please click Cancel close the programs and run this setup again Otherwise click Next to continue Fig 3 1 EHP TS installation 32 EHP TSsoftware narda Safety Test Solutions The software will be installed in the folder listed below To select a different location either type in a new path or click Change to browse for an existing folder Install EHP TS to C Program Files x86 NardaSafety EHP TS Ready to Install You are now ready to install EHP TS The installer now has enough information to install EHP TS on your computer The following settings will be used Install folder C Program Files x86 NardaSafet EHP TS Shortcut folder Narda Safety EHP TS k Next to continue Please select from the following options Install EHP50 T5 Install EHP200 TS EHP TS software 33 narda
56. n PC directory it is necessary to activate the button Save Data will be saved in TXT format according to the following window Save EHP50C LOGGER DATA AE Salva int EHFSOC Risorse del computer Nome file DEF_50D Salva Risorse ditete Salva come Draft Diagram Annulla 6 4 EHP 50D Stand alone mode narda Safety Test Solutions 6 2 2 Use EHP 50D Logger 6 2 3 EHP 50D battery charging LT NOTE When the communication between the PC and the analyzer has been established push the button Download to transfer all data from the analyzer to the PC To use such data you must save them into a file A typical display will be ill Narda STS EHP50 Logger Rel 1 19 10 10 2012 Setup Release 1 58 EBX EHPSOD Fw Rel 4 20 EHFS0D Fw Rel 4 20IFPGA Rel 0439 A FPGA Rel 0x38 Computation on 1448 samples Search EHPESOD Logaer Satu IAMS 80 636V m epee a Average 19 960 m ldz Aver 1000 Vem 100 pT Median O 404 mi 100 kW m C10 m1 Span 100 Hz Mode Highest Made Range 1000 Ym Highest Wide Logger Started 22706709 16 24 05 Rate 30s Rate id Time Vim erei 0 30s C Bos 24 551 442 ha 25 550 808 Comment i 1625 S213 551 442 EE 265 557 186 af 553 908 Set Logger Read Logger 59 BO 17d EHPSOD Real Time Clock 540377 1009 09 12 30 18 Set Date amp Clock 545 706 nrr_ 11 16 29 30 547 646 Looger DATA 12 16 3000 548 2
57. n certain circumstances please describe in detail how it happens If possible it is better to reuse the original packaging making sure that the apparatus is wrapped in thick paper or plastic Otherwise use strong packaging by using a sufficient quantity of shock absorbent material around all sides of the meter to ensure that it is compact and does not move around inside the package In particular take every precaution to protect the front panels Finish the package by sealing it up tightly Apply a FRAGILE label to the package to encourage greater care in its handling 2 5 To clean the meter Use a dry clean and non abrasive cloth for cleaning the meter WARNING Do not use solvents acids turpentine acetone or other similar products for cleaning the meter in order to avoid damaging it Document EHP50DEN 40908 1 59 NARDA 2014 Installation and use 21 2 6 Power supply and battery recharging NOTE NOTE NOTE narda Safety Test Solutions EHP 50D has an internal rechargeable Li lon battery that can be recharged with the battery charger supplied with it Make a full charging cycle before using the Analyzer for longest battery operation time ALWAYS connect the battery charger to the power supply BEFORE connecting it to the EHP 50D The battery charger has an internal protective circuit that will limit the output of current if there is any load when connecting to the mains Always remove the shorting
58. ne Ricerca il miglior driver disponibile in questi percorsi Utilizzare le caselle di controllo che seguono per limitare o espandere la ricerca predefinita che include percorsi locali e supporti rimovibili I miglior driver disponibile verr installato _ Cerca nei supporti rimovibili unit floppy CD ROM Includi il seguente percorso nella ricerca CADocuments and Settings Mitco D ocument prodo V O Non effettuare la ricerca La scelta del driver da installare verr effettuata manualmente Scegliere questa opzione per selezionare da un elenco il driver di periferica driver contenuto nell elenco potrebbe non essere quello pi aggiornato per la periferica USB OC Installation narda Safety Test Solutions Select options as in the previous picture and click browse to select the directory containing the requested files Sfoglia per cartelle Selezionare la cartella contenente i driver per l hardware E DD EHP T5 DD Driver USB Serial DD EHPS0 TS Dj EHPZ00 T5 Dj Uninstall 5 USB WIN 98 USB WIM P D wIN 7 o M Per visualizzare le sottocartelle Fare clic sul segno pi Annulla The folder USB WIN 98 includes driver for Windows 98 The folder USB WIN XP includes driver for Windows XP and Vista The folder WIN 7 includes driver for Windows 7 You can find the folders in the following path C Programs NardaSafety EHP TS select i
59. now ready to be used USB OC converter driver is now installed in your PC you can remove tt if needed following instructions in cap 9 USB OC Installation narda Safety Test Solutions 4 2 Hardware Connect the USB OC supplied with EHP 50D to a USB port of the PC and installation the optic fiber cable to the EHP 50D Instead if you connect the probe to the RS232 port you must use the optional accessories 8053 OC Do not pull the optic fiber by holding onto the cable but use the connector so that the head does not get damaged Sp WARNING Avoid dirt and other particles getting into the transducers of the optic fiber 80530C OL232 Fig 4 3 EHP 50D link with 8053 OC NOTE EHP 50D should be OFF USB OC Installation narda Safety Test Solutions 4 3 COM Port setting The optional accessory 8053 OC Optical RS232 adapter can be used to with 8053 OC connect EHP 50D to PC allowing thus 80 m maximum fibre length With 8053 OC the program automatically establishes the connection on the first RS232 port that is not in use at that time in the following order COM1 COM2 COM3 etc LRN OTE The energy available on the DB9 connector of some PC model could der be not sufficient to guarantee a good link with 80 meter fibre LRN OTE The energy available on the DB9 connector of some PC model could dani be not sufficient to guarantee a link with 8053 OC In this case it is necessary to use 8053 OC PS between the converter
60. ns New wave impedance function is provided too by selecting the Ohm unit This function automatically searches and displays result at frequencies showing effective fied ratio calculation EHP 200 15 Rel 1 74 16 11 2010 COMM 2 T E4 0 202500 MHz a 20 kH2 Div Ohm 10000 1000 100 10 1 0 MHz F Center 0 100 MHz D 200 MHz lt Eas Lae P Market Save Ohm MHz e Co Scan Electric Highest Peak Save as bamap DIDIZ Highest Peak 392105 01850 A rem Neat Pask Copy to clipboard r M Maket 39006 0 1960 CI Hold When Done Previous Peak Save as text Detta 0 0000 0 0000 OT eo Max Free Scant Mather Center E xil Fig 5 10 New wave impedance function Please refer to EHP 200A user s manual for detailed informations NOTE regarding EHP200 TS application software 5 22 Description narda Safety Test Solutions 6 EHP 50D Stand alone mode 6 1 Stand alone mode EHP 50D has been designed to be used also in stand alone mode This description mode is useful because no external devices is connected to the analyzer during measurements Once the measurement parameters have been programmed through a PC the EHP 50D analyzer can start its acquisition by storing the data over 24 hours in a stand alone mode It is necessary to position it over the TR 02A tripod and to activate the start After 24 hours it will stop automatically and later it would be possible to download all data to
61. of each frequency step is retained and displayed since the Max Hold function has been activated Every spectral line is therefore updated only if the new value is grater than the previously dislayed one showing thus the Maximum of each spectral line since the Max hold function was activated Input Range to select electric magnetic or dual mode field contemporary displaying of both Electric and Magnetic fields in two different ranges Dual Low Range shows Electric and Magnetic field which full range values are 1kV m and 100uT respectively Full scale ranges of Dual High Range are therefore 100kV m and 10mT Linear Span or Logarithmic Span this is used to chose between linear or logarithmic frequency scale Logarithmic scale is used to emphathise and clearly display low frequencies even thow high ones are included in the graph High frequencies are therefore compressed to the high side of displayed range Unit to select unit according to the Input setting Electric field can be expressed in V m and of the limit only while Magnetic field can be expressed in A m uT magnetic induction mG or of selected limit Dual mode units are always V m and A m The unit can be selected only if a Limit has been activated Each LC NOTE spectrum line will then represent the field strength expressed as percent of the selected limit Description 513 narda Safety Test Solutions 5 6 Limit section Limit section allows the
62. on t define the anisotropy and suggest for three axis probes the calibration of each axis when each element is aligned with the incident field The calibration should also be checked for a specific orientation where approximately there is the same indication for each one of the three axis XYZ measurement Following this suggestion some laboratories find the minimum and the maximum values of the X Y Z and XYZ measure and calculate the anisotropy using equation 1 3 We calculated the anisotropy with equation 1 but with 3D mesh measurements to cover 4r steradian Z Fig 1 2 3D mesh measurements of magnetic probe Each x marker in the fig 1 indicates the coordinates surface of the spherical coordinates r 0 9 The anisotropy is evaluated with 30 degree steps for 9 and and r shows the calibration factor at each position The typical value of anisotropy is 1 4 0 12 dB for magnetic probe and 6 5 0 54 dB for electric probe The anisotropy calculated in this way is worse respect to other cases above described and it is more representative of the reality General Information 1 7 narda Safety Test Solutions 1 8 EHP 50D Panel 3 y Key coi oo DATA 1 Led 2 Battery charger connector 5 3 ON OFF button OPTIC LINK POWER CHARGER 4 Fiber optic connector Fig 1 3 Panel of EHP 50D General Information narda Safety Test Solutions 2 Installation and use 2 1 Introdu
63. r Package KB835221 5 Intel R Graphics Media Accelerator Driver Iomega Product Registration Dimensioni 15 41MB amp J25E Runtime Environment 5 0 Update 6 Dimensioni 152 00MB McAfee SecurityCenter Dimensioni 15 62MB Microsoft NET Framework 1 1 5 Microsoft NET Framework 1 1 Hotfix KB928366 Prah Fig 9 1 Uninstalling USB OC Unplug the USB OC converter if connected and click Continue FTDI Uninstaller lf your USB device is connected please unplug it now Press Continue to uninstall the drivers or Cancel to quit Continue i Cancel FID Uninstaller Uninstalling VID_0403 amp PID 6010 Deleting registry entries Deleting files Press Finish to exit Continue Finish Click finish to exit the uninstaller USB driver is now removed from your system Uninstalling USB OC narda Safety Test Solutions 10 Accessories 10 1 Introduction This section provides information required for installing and using accessories for EHP 50D Analyzer Information is included regarding initial inspection power requirements interconnections work environment assembly cleaning storage and shipment The following general information is applicable to all accessories 10 1 1 Preliminary Inspect the packaging for any damage inspection If the packaging or anti shock material have been damaged check that the contents are complete and that the product has not suffered electric or mechanica
64. re is available free of charge on NARDA s Web site at http narda sts it 10 4 2 Installation Insert 8053 OC in the connector of a free serial port of the PC connect the fiber optic coming from the probe or other Accessories treating the locating key with care Considering the very low consumption of the device the power required by 8053 OC is taken directly from the serial port of the PC This means no maintenance is needed Table 10 2 Technical specifications of the 8053 OC Serial Optical Converter Max length of the fiber optic 80m RS 232 Connector 9 pin DB9 Front panel Key 1 Fiber optic connector Rear panel Key 1 RS232 female DB9 connector Fig 10 8 8053 OC Panels Accessories 78 narda cl Safety Test Solutions 10 4 3 8053 OC PS Power supply The energy available on the DB9 connector of some PC model could be not sufficient to guarantee a link with 8053 OC In this case it is necessary to use 8053 OC PS between the converter and PC 8053 OC PS is an optional accessory of the EHP 50D Analyzer 8053 OC PS is indispensable for some PC model don t have sufficient energy on the Serial Port to guarantee a link with 8053 OC Connect 8053 OC PS to a free serial port of the PC or serial cable and connect the 8053 OC to 8053 OC PS 8053 OC PS is powered by means of the provided 230Vac 9Vdc Wall Adapter Connect the fiber optic coming from the probe or other Accessories to 8053 OC 8053
65. red within the EHP TS directory during EHP TS software installation To start the process simply select Update Firmware or Update FPGA button and wait few minutes until the automatic transfer is completed EHP50DUP USB Firmware EHP50DFW ldr Update Firmware FPGA Main bin Update FPGA EHP50DUP USB Firmware i EHP50DFW Idr LI p d ate Firm Ware Location HEX EHP50DUP USB T Location HEX 60000 0x60000 EXIT Firmware Update narda Safety Test Solutions NOTE At the end a message informs if the update has been successfully performed Turn the EHP 50D OFF it seems already OFF but it is not and turn it ON again The EHP 50D is now updated with the new version of the internal firmware or FPGA It is now possible to disconnect the cable connected to the PC with the EHP 50D meter either switched on or off Subsequently when the meter is switched on again the new version will be displayed in the NBM 550 EHP50 TS or EHP 50D Stand Alone Mode application software To obtain firmware or FPGA or programs updates for EHP 50D please contact your NARDA distributor or download it directly from the NARDA Web site www narda sts it Update Firmware 7 3 narda Safety Test Solutions This page has been intentionally left blank 7 4 Firmware Update narda Safety Test Solutions 8 Uninstalling Software 8 1 Uninstalling It is poss
66. remain green will depend by the selected SPAN Lower Span requires longer measurement time The acquisition can be terminated earlier than 24 hours Just turn off NOTE the EHP 50D and run EHP50D application to download the data to the PC Document EHP50DEN 40908 1 59 NARDA 2014 EHP 50D Stand alone mode narda Safety Test Solutions 6 2 EHP 50D Data Once the data has been collected by EHP 50D you should connect it to the Logger PC to download all measurement results 6 2 1 Run Run EHP 50D Stan Alone mode application EHP 50D Stand i Narda STS EHP50 Logger Rel 1 19 10 10 2012 Setup Release 1 58 DO Alone mode uni cn software FPGA Rel 0x39 Search Spam Fields 500 Hz 1000 m 10047 1 kHe 100 km 10mT oi Mode a Highest O Wide C 10 kHz O 100kH 303 O Ei EHP50D Logger Setup Comment Set Logger Read Logger EHPS0E Real Time Clock 10 09 09 12 27 51 Set Date amp Clock Logger DATA Show Mode Chronicle Median _ Include Time biawel zd C Include ld Cave During the communication process for searching the analyzer EHP 50D the following messages will appear in sequence for a few seconds vesin Looking for EHP50D COMM 1 Search comM 1 Search To define measurement parameters for a new stand alone acquisition you may need to select SPAN The Span FIELD The electric or magnetic fi
67. ronment friendly disposal You can obtain further information from your local NARDA Sales Partner or by visiting our website at www narda sts it M Servizio richiesto Service needed O Solo taratura O Riparazione LJ Riparazione amp Taratura O Taratura SIT L Altro O Calibration only L Repair L Repair amp Calibration L Certified Calibration CO Other Ditta Company Indirizzo Address Persona da contattare Telefono Technical contact person Phone n Modello Numero di serie Equipment model Serial n M Accessori ritornati con l apparecchiatura CI Nessuno O Cavo i J Cavo di alimentazione Altro M Accessories returned with unit CI None LI Cable s L Power cable Other V Sintomi o problemi osservati M Observed symptoms problems VI Guasto O Fisso O intermittente Sensibilea Li Freddo DO Caldo LU Vibrazioni LI Altro M Failure O Continuous LI Intermittent Sensitive to L Cold L Heat C Vibration C Other Descrizione del guasto condizioni di funzionamento Failure symptoms special control settings description Se l unit parte di un sistema descriverne la configurazione If unit is part of system please list other interconnected equipment and system set up Suggerimenti Commenti Note Suggestions Comments Note
68. ssing the corresponding button in the Archive box The name of the measurement can be typed in the Name box and from the list it is possible to select an already saved one In the Save box two or four buttons depending on the marker activation can be pressed to save a single trace Levels vs Frequencies a single Frequency Levels vs Time an image of the spectrogram the clipboard Description narda Safety Test Solutions Waterfall Bile Es Events Horizon Measurement Marker Name 309 25 08 2014 17 51 58 67 mg Freq 625 0 Hz Wie 2 Testwaterfall z Lev 0 9135 m NS SW Rel 1 58 66 25 08 2014 FPGA RelQxae Point of track 51 411 S N 000410506 Calibration Date 23 06 11 rirorio fo nn no boo Model EHP50D N track 24 913 Frequency Start 00Hz Ref Level 1000 V m Frequency Stop 1001 0 Hz SeH Dynamic I mike 1208 O 14008 WideBand 333 20 V m Save Square index 6 6653 W m Scan XY Save Trace 909 a ae ave Freq 625 0 Hz vs Time Savelmage ave Image SaveClpboad ave Clipboard Acquisition Actual Limit i IEEE C95 6 2002 General_public Graph Position F o Movement O 20 3D Time X Axis 44 974 Y Axis 19 346 Rotate XY Move KY O Move PZ Fig 5 7 Waterfall Graph 3D In the Graph 3D one axis blue represents Frequency another the Level green and the third th
69. stalling driver for It is possible to remove the USB OC driver from the PC according to the USB OC following procedure n The following procedure shows how to remove the driver in Windows NOTE XP environment It may be different depending on the operating system in use Open the Windows Control Panel 7 ba e Risorse di rete PI Blocco note SS la Pannello di controlla Microsoft Office PowerPoint 003 Impostazioni accesso ai programmi P Microsoft Office Access wA Connetti a kl 2003 3a z Stampanti e Fax i Microsoft Office Word 2003 Guida in linea e supporto n tecnico po Cerca Tutti i programmi gt Esegui P Disconnetti 0 Spegni computer start my NardaProbe istallatio conferma Dizioni Double click Application Installation amp Pannello di controllo Fon ar File Modifica Visualizza Preferiti Strumenti ndietra C fg Indietro gt Si po Cerca E Cartelle Indirizzo Pannello di controllo v Vg Pannello di controllo a da a d cd Accesso Aggiornamenti AvantGo Barra delle Broadcom Caratteri G Passa alla visualizzazione per facilitato automatici Connect applicazioni Control Suite 2 categorie T 4 A Yedere anche Centro COM locale Configurazi Connessioni di Data e ora Seen Installazione sicurezza PC Bluetooth NIC interna rete applicazio guidata rete 0 vai t windows Update Guida in linea e s
70. t and click OK Installazione guidata nuovo hardware Selezionare le opzioni di ricerca e di installazione eS Ricerca il miglior driver disponibile in questi percorsi Utilizzare le caselle di controllo che seguono per limitare o espandere la ricerca predefinita che include percorsi locali e supporti rimovibili Il miglior driver disponibile verr installato Cerca nei supporti rimovibili unit floppy CO ROM Includi il seguente percorso nella ricerca C ProgrammitNarda Probe USB WIN XP O Non effettuare la ricerca La scelta del driver da installare verr effettuata manualmente Scegliere questa opzione per selezionare da un elenco il driver di periferica Il driver contenuto nell elenco potrebbe non essere quello pi aggiormato per la periferica Click next to start installation USB OC Installation narda Safety Test Solutions Installazione guidata nuovo hardware Attendere Ricerca in corso D FT232R USB UART Installazione hardware Il software che si sta installando per l hardware A FTDI FT8U2 Device non ha superato il testing del programma Windows Logo che consente di verificare la compatibilit con Windows amp P Informazioni sul testing L installazione del software potrebbe impedire il corretto funzionamento del sistema o renderlo instabile Hicrosoft consiglia di arrestare l installazione e di contattare il fornitore del
71. t the preferred Reference Level and Color Saturation level dynamic range Press the Default button to reload standard settings Description narda Safety Test Solutions When entering the Open Waterfall function a screen similar to the following appears Spectrogram lel Events Horizon Measurement Marker Name 8 17 07 2014 08 45 50 81 v Test Waterfall Freq 40 0 kHz Archive Vom Lev 319 57 V m FWRe420 SW Rel 1 58 53 08 07 2014 FPGA Rel0x38 Point of track 411 411 S N OOOWEDIONS Calibration Date 09 10 13 ft tt ee eee ees Model EHP50E N track 9 la ei TETTE TT Frequency Start 0kHz Ref Level 100 V m Step 0 2kKHz Color Saturation 92 dB Span 100kH2 WideBand S1957VW Im x il Save 40 0 kHz vs Time Save Clipboard Color Scale V m 100 Acquisition Actual 055 Tok 100 1 k 3e3 Graph Fig 5 6 Waterfall Main Window Like during the scan on the left is the spectrogram of the measurements The column in the middle called Events Horizon reports the Marker with its frequency and level and many parameters of the measurement setup and of the probe used On the right in addition to Ref Level and Color Saturation there are two more sliders useful to set the frequency resolution Point of Track and the time interval N track It is also possible to Import or Export a full acquisition by pre
72. tion showing the whole Span selected Right click and drag on the graph window to define graphically the Zoom frequency range EHP50 TS Rel 1 36 16 11 2010 USB oot MAL T Adda Scan Mx My Mz a C Hold When Done Show XNY Z Actual Dynamic range O 100dB 120d 5 100 Hs Fig 5 2 Defining frequency band through the PC mouse Description narda Safety Test Solutions E EHP50 TS Rel 1 58 66 25 08 2014 USB 20 H2 Div TTT e Marker Save Waterfall E Il H Total Highest Peak Start Waterfall Dx fica Y gt rr _ SSS OO S O x __ 998 Sy ME C Hold When Done Show x Y Z J 5127 s8 OZ 0 00 Dynamic range 2 WP101H2 100kH2z O 120d8 140d8 200 00 bandwidth C Weighted peak C Round frequency Fig 5 3 Zoom window Also choosing the best dynamic between 120 and 140 dB can be helpful to better distinguish signals and disturbances Description 55 narda Safety Test Solutions 5 4 Data section Even if EHP 50D takes measurement over the entire selected span shown results are related to the displayed spectrum only allowing thus detailed evaluation of user defineable frequency range through the zoom function H EHP50 TS Rel 1 58 66 25 08 2014 USB 40 Hz Div E L 14 143V m 10 He a rN ie o O ETT Highest Peak Peak e Mi att Start Waterfall Pix Y Z ue
73. um view another representation has been introduced in the software commonly called Waterfall The advantage of this view is that the disturbances are shown in a tridimensional plot Two dimensions are as usual frequency and level and the third is the time In this way it is possibile to detect and track time varying signals The ranges for Frequency and Level are the same as the Spectrum view When pressing the Start Waterfall button a pop up message can appear warning the operator if a file with the same name as the one in use already exists File Testw aterfall Already exists Press Save As to mantain the original file or Overwrite to cancel the old measurement with the starting new one Track 462 30000 x Events Horizon Measurement Name Ref Level 100 V m Color Saturation 92 dB i Save Save Image Save Clipboard Color Scale W m 100 0 55 Fig 5 5 Waterfall Graph 2D In the Graph 2D the horizontal axis represents Frequency the vertical axis is the Time and the colour is the Level The signal amplitude is represented in a scale of arbitrary colours usually the darker the lower and the brighter the higher like in thermography The Color Scale referenced to levels and units is indicated on the right bottom of the screen The status bar shows the number of tracks already acquired and the maximum available On the right two sliders permit to se
74. upporto tecnico pi sd Installazione Installazione Intel R GMA Java Operazioni Opzioni hardware rete senza fili Driver for pianificate cartella gt ew O np Opzioni ioni ioni Opzioni Periferiche di Posta Program internazio de rispar gioco elettronica Updates 3 g P amp Scanner e SigmaTel Sintesi e Sistema Stampantie Strumenti di fotocam Audio riconoscime fax amministrazi D Suoni e periferic ps J Document EHP50DEN 40908 1 59 NARDA 2014 Uninstalling USB OC narda Safety Test Solutions From the application list select FTDI FTD2XX USB Drivers and click Change Remove Installazione applicazioni hil Programmi attualmente installati C Mostra aggiornamenti Ordina per Nome Cambia Rimuovi programmi 15 Conexant HDA D110 MDC 92 Modem Dimensioni 0 55MB Dell Support 3 2 1 Dimensioni 28 98MB dee Si Digital Line Detect Dimensioni 0 23MB Aggiungi nuovi programmi eg EMBASSY Trust Suite by Wave Systems Dimensioni 164 00MB EMR TS Dimensioni 5 15MB 15 FTDI FTD2XX USB Drivers Installazione componenti di Per cambiare o rimuovere il programma dal computer scegliere Cambia Rimuovi Cambia Rimuovi Windows J Google Desktop Dimensioni amp Google Toolbar for Internet Explorer Dimensioni Impostazioni HHD Software Free Serial Port Monitor 3 31 Dimensioni accesso ai programmi 5 High Definition Audio Drive
75. z IEEE C95 6 2002 COMPLIANT 20 248 O Weighted peak Appearance Scan Mx My wz tisi ini e C Hold When Done Show x Y Z Actual Dynamic range 120dB 140dB C Round frequnecy The calculation of the IEEE value is performed if all three axes are enabled Description narda Safety Test Solutions IEEE C95 6 2002 General_public Y m Appearance Sueceseseneneed Induced current density and electrical stimulation effetcs Marker IEEE C95 6 2002 General_public Highest Peak Save as bitmap Mx My Mz SMHz Ai 5 e Copy to clipboard LI Hal Hold When D Done Show x z Paa Oz i Dynamic range 0 ra WP10 1H2 100kHz 120dB 140dB COMPLIANT 20 248 C Weighted peak C Round frequnecy In the screenshot above it is depicted an example how the software shows the calculation of the IEEE value for the Electric Field measurement LT NOTE The limit cannot be activated when using Dual Mode Description narda Safety Test Solutions 5 10 Additional functions provided by EHP200 TS EHP 200A electromagnetic field analyzer provides Electric and Magnetic field selective measurement in the 9kHz 30MHz frequency range Even though there is no difference from EHP 50D regarding minimal physical overall dimensions and sensor positioning a high frequency selective receiver is housed within this product Ad

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