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TM-196

1. 00 gt Auto power off disable 99 gt Maximum auto power off time ser Og 10 6 Setting the calibration factor CAL 6 Press hold ar key first and een D key to enter the Setup Mode Press key for five times to display inn CAL SET the default factor The CAL setting range is from 0 10 to 9 99 nn 988 EN 24 TENMARS TM 196 Press or key to select the value Press to select the digits Press E key to save and exit 11 Calibration factor is important for the measurements The calibration factor CAL serves to calibrate the result display The field strength value measured internally is multiplied by the value of CAL that has been entered and the resulting value is displayed The CAL setting range is from 0 10 to 9 99 The CAL factor is often used as a means of entering the sensitivity of the field sensor in terms of its frequency response in order to improve measurement accuracy The following effect will be noted with all field strength meters e f the sensor is moved quickly excessive field strength values could be displayed This effect is caused by EN 25 TENMARS TM 196 electrostatic charges e Recommendation hold the meter steady during the measurement 11 1 Short term measurements Application Use either the instantaneous or the Max instantaneous mode if the characteristics and orientation of
2. 9 reflective objects such as a metallic fence can cause a local amplification of the field Be aware that the field strength in the near vicinity of radiators increases proportionally to the inverse cube of the distance This means that enormous field strengths can result in the immediate vicinity of small radiation sources e g leak in wave guides inductive ovens Field strength measuring device can underrate pulsed signals Particularly with radar signals significant measurement errors can arise All field pde measuring devices have a limited specified frequency range Fields with spectral components outside of this frequency range are generall EN 31 TENMARS TM 196 incorrectly evaluated and tend to be underrated Before using field strength measuring devices you should thus be certain that all field components to be measured lie in the specified frequency range of the measuring device 17 End of life Caution this symbol indicates that equipment and its accessories shall be subject to a separate collection and correct disposal EN 32 TENMARS lt gt Professional Electrical Environment Test amp Measurement Instruments LED light meter Temperature amp Humidity meter Infrared Thermometer Sound level meter Light meter EMF meter UV Light meter RF meter Hot wire Anemometer Co meter Anemometer Lan cable tester Co2 meter Solar power meter Radiation meter Clamp meter Multim
3. Carrying case EMC This tester was designed in accordance with EMC Standards in force and its compatibility has been tested in accordance with EN61326 1 2006 EN 11 TENMARS TM 196 9 2 Electrical specifications Unless otherwise stated the following specifications hold under the following conditions The meter is located in the far field of a source the sensor head is pointed towards the source Ambient temperature 23 C 3 C Relative air humidity 25 75 Sensor type electrical field E Frequency range 10MHz 8 GHz Specified measurement range CW signal f gt 50MHz 38mV m to 11 00 V m 53 0uA m to 28 64mA m 0 1uA m to 309 3mW m 0uW cm to 30 93mW cm Dynamic range Typically 75dB Absolute error at 1V m and 2 45GHz 1 0 dB Frequency response Sensor taking into Account the typical CAL factor 2 4dB 50 MHz to 1 9 GHz 3 5 GHz to 8GHz 1 0dB 1 9 GHz to 3 5GHz Isotropy deviation Typically x 1 0 dB 2 45GHz EN 12 TENMARS TM 196 e Overload limit 0 083 mW cm 17 7 V m per axis e Overload limit 0 to50 C 0 2dB 9 3 Units of measurement The meter measures the electrical component of the field the default units are those of electrical field strength mV m or V m The meter converts the measurement values to the other units of measurement i e the corresponding magnetic field strength units uA m or mA m and power density units uW m mW m or W cm using
4. DISDE I suse once mer ee 19 10 Sslum MOGG ensi eo satis ci io tede 19 SG SOET 20 10 2 Setting the alarm limit value ALARM 2 aed lashes 21 10 3 DEL data logger memory setup s 22 10 4 Analogue bar graphsetup 4 23 10 5 Auto Power Off Time function setup 5 23 10 6 Setting the calibration factor CAL 6 24 11 Calibration factor is important for the measurements es 25 11 1 Short term measurements 26 11 2 Short term measurements 26 11 3 Long term exposure measurements 27 12 Battery replacement 27 13 External DL Power aeu nic tores naxna rnb vov 28 14 Safety Precaution eon rane 29 15 SAFETY INFORMATION 30 16 SAFETY INFORMATION 31 17 End of life Boc barata dad RON 32 TENMARS TM 196 Axis RF Meter Quick Start Guide This meter has many capabilities including memory alarm date time average etc which will require some study of the manual to use properly However you can quickly and easily begin making measurements right out of the box Just follow these simple steps 1 Insert 9V battery 2 Turn meter on with GREEN button 3 Press XYX MEM button until all three XYZ letters are displayed on the screen to the left of the main number 4 Press UNIT ENTER butt
5. Setup Mode Press gt key to change setup function Setup function see Note1 Push key to save setup data Note1 you can set up 6 different functions in setup mode Clock Setup e Setup 1 Setting the alarm limit value ALARM e Setup 2 Clear data logger memory EN 19 TENMARS TM 196 e Setup 3 Analogue bar graph X1 X10 X100 e Setup 4 Auto Power Off Time e Setup 5 Setting the calibration factor CAL 10 1 Clock Setup 1 Press hold 8 key first and to enter the Setup Mode Press ee key to select option adjust Press 8 9 key to change the date and time hour day month year minute Press key to save and exit This meter clock is 24 hour time setting Date Time default Format 2009 12 21 Year Format 2000 2099 display as 00 99 Fe 231 23 06 382009 uB 38 CUU3 09 380200 EN 20 TENMARS TM 196 224 224 22 f 03 387 2009 03 38 C003 03 38 COU J 10 2 Setting the alarm limit value ALARM 2 The alarm limit value is used to monitor the display value automatically It controls the alarm indication function The alarm limit value can be edited in the displayed V m unit The ALARM setting range is from 0 001 to 999 9V m ALARM default is set at 999 9V m Alarm limit function is only used for total three axial value Comparator Press hold 8 key first and eem key to enter the Setup Mode Press key again to enter the a
6. key turn ON the meter Press OFF key again to turn power 9 6 Data hold key Press the key to go into hold mode and HOLD appears on the screen to allow you to read the data Press EBERT this key once again to deactivate it 0000 3000 195 nnn 0808 2828 6 0808 EN 15 TENMARS 9 7 Units key Change units with the UNITS key as follows Electric field strength V m Computed magnetic field strength mA m Computed power density mW m Computed power density uW cm Press key to change the units mV m vim uA m mA m uW m mW m uW cm HHHHH HHHH HHHH HHHH TOTT 0101400414 788 70887 0088 9 8 MAX AVG Record Press key to switch to the next display The display switches from MAX to AVG to MAX AVG and back to MAX 99984399819338 330 89999 C808 7 7808 and hold i key for 3 seconds to disable this function The maximum storage is up to 99 minutes and 99 seconds After this period of time updating will be completed automatically and then the LCD TM 196 EN 16 TENMARS TM 196 displays B 9 9 Manual data memory storing Press key the meter will save the current measured result and REC with a number 001 200 will appear Manual data memory Storing 200 data sets Over load Indication OL o Oto Dulo Gt 9 10 XYZ CALL Press this key to change sensor axis selector All
7. measured or the average value Instantaneous and maximum value TM 196 measurements are useful for orientation e g when first entering an exposed area EN 6 TENMARS TM 196 TENMARS TM 196 e For isotropic measurements of 7 Identifying Parts electromagnetic fields e Non directional isotropic measurement with three channel measurement sensor e High dynamic range due to three channel digital results processing e Configurable alarm threshold and memory function e Easy amp safe to use e Low battery detector e Manual data memory storing 200 data sets e Memory Over load indication OL 3 4 6 RF three Axis Sensor Liquid crystal LCD Hold ALARM Up Button MAX AVG Right Button UNIT ENTER Button XYZ MEM Down Button Power Button REC time Leftward Button SET Button 10 Tripod mounting screw 11 Battery Cover Ha pa oN BS DU xA Cu ho cs EN 7 EN 8 m IUIl TENMARS TM 196 8 LCD Description E MOLD MAX AVG vo Q z f r j r X m f AA ate HM 1 Primary Display 15 Time unit 2 Hold symbol month day 3 Analogue bar graph hour minute 4 MAX symbol second 5 ANG symbol 16 MEM reading 6 Low battery symbol symbol 7T 1 10 100 unit 17 SET symbol 8 X Y Z unit 18 REC symbol 9 ALARM sound 19 CAL symbol 10 mV m V m E 20 Secondary 11 uA m A m unit AH Display _ 12 uW m uW cm unit 21 BUZZER symbol 1
8. the standard far field formulate for electromagnetic radiation The conversion is invalid for near field measurements as there is no generally valid relationship between electrical and magnetic field strength in this situation Always use the default units of the sensor when making near field measurements 9 4 Result modes The bar graph display always shows the instantaneous measured dynamic range value The digital display shows the result EN 13 TENMARS TM 196 according to one of three modes which can be selected Instantaneous The display shows the last value measured value measured by the sensor no symbol is displayed Maximum instantaneous MAX The digital display shows the highest instantaneous value measured the MAX symbol is displayed Average AVG The digital display shows the average value measured the AVG symbol is displayed Instantaneous mode is the default setting when the meter is turned on The following graph shows of Instantaneous actual MAX hold AVG and e MAX AVG Fleid strength Measurement Procedures and Preparation Battery loading Remove the battery cover EN 14 TENMARS TM 196 on the back and put a 9V battery inside Battery replacement When the symbol of 4 l appears on the LCD display the battery should be replaced with a new one The battery symbol will be displayed on the LCD this is a battery low indicator 9 5 POWER key Press Tor
9. 3 E Symbol 22 Decimal point 14 Auto power off symbol EN 9 TENMARS 9 Specifications 9 1 General specifications Display type Liquid crystal LCD 4 1 2 digits maximum reading 19999 Measurement method Digital Tri axis measurement Directional characteristic Isotropic Tri axis Measurement range selection one continuous range Display resolution Display resolution 0 1mV m 0 01V m 1 0 1mA m 0 001uW m 0 01mW m 0 001 W cm Setting time typically 1 5s 0 to 90 measurement value Sample rate 1 5 times per second Sample rate 3 times per second Audible alarm Buzzer Units mV m V m A m mA m uW m mW m uW cm Display value Instantaneous measured value maximum value average value or maximum average value Alarm function adjustable threshold with ON OFF TM 196 EN 10 TENMARS TM 196 e Calibration factor CAL adjustable e Manual data memory and read storage 200 data sets e Batteries 9V NEDA 1604 IEC 6F22 or JIS 006P e Battery life Approximate 15 hours e Auto power off Default time 15 minutes Adjustable threshold 0 99 minutes e Operating temperature range 0 C to 50 C e Operating humidity range 25 to 75 RH e Storage temperatures range 10 C to 60 C e Storage humidity range 096 to 8096 RH e Dimensions 370 L x80 W x80 H mm e Weight including battery Approx 400g e Accessories User s manual 9V battery
10. TENMARS RF three Axis Field Strength Meter TM 196 User s Manual HB2TM1960001 TENMARS ELECTRONICS CO LTD Table of Contents Axis RF Meter Quick Start Guide 1 T SEGRE CEN ounan 2 2 Simple a method of operation 2 3 Fundamentals HRS 3 4 Electric field strength E 3 4 1Magnetic field strength H 3 4 2 PONO GERSIN DS ar dio Manes dac 4 4 3The characteristic of electromagnetic fields 4 5 So o 9 SMS ooo c 6 Parte saranane 8 B DoBOFr nO us dapes ik ive cipio 9 9 BpOchicauans mensas 10 9 1 General specifications 10 9 2 Electrical specifications 12 9 3 Units of measurement 13 BA SUE THOUS a 13 Measurement Procedures and Preparation 14 2 5 POWER 15 BO Dg 18 ET AMIE MOM na 16 08 MAR AVS REGGIO eh iix iR 16 9 9 Manual data memory storing 17 B TO XYZIGALL eh nsn 17 9 11 Alarm ON OFF Setup 17 TENMARS TM 196 9 11 1 Viewing Data Records care 18 9 12 Cancel the automatic power off on 18 9 13 Gl ck LGD
11. axis X axis gt Y axis gt Z axis 2200 000 10005 10009 7 008 mg 9 11 Alarm ON OFF Setu Press hold ESI ana key to switch the alarm function on The ALARM symbols in the display indicates that ina alarm function is on Press hold ES and 8 key to turn off the alarm EN 17 T CNMARS TM 196 function When the Alarm is ON the display shows 888 8 8 888 9 11 1 Viewing Data Records Press hold key and press key to view the saved data records Use 1 Or key to see the next or previous records Press key to close the setup exit the mode 8001 BB BAA 01007 001 080 7 002 0800 003 9 12 Cancel the automatic power off on The default setting is auto power off the time is set for 15 minutes Press hold ESI key and press EI key to disable the automatic power off the symbol of 2 will be disappeared on the LCD display Press hold ESI key and ET key again to enable the automatic power on EN 18 TENMARS TM 196 the symbol of 2 will be appeared on the LCD display 9 13 Clock LCD Display Press hold JUI key and press 88 key for more than seconds to select the display method of the Year Month Date hour and Second This meter s clock uses 24 hour time setting Default time mode setting is 2010 01 07 00 02 00 nnn t 2 INNO LILIHC LU UL 3 5 10 Setup Mode Press hold W key first and BERE button to enter the
12. ection of propagation usually expressed in units of watts per square meter W mf or for convenience units such as mill watts per square centimeter mW cm _ 0 nothing S 4 3 The characteristic of electromagnetic fields 4 Electric field strength E Electromagnetic fields propagate as A field vector quantity that represents the waves and travel at the speed of light force F on an infinitesimal unit positive The wavelength is proportional to the test charge q at a point divided by that frequency charge Electric field strength is expressed wavelength C speed of light in units of volts per meter mV m This f frequency meter measures electric field strength If the distance to the field source is less directly than three wavelengths then we are usually in the near field If the distance is 4 1 Magnetic field strength H more than three wavelengths the far field A field vector that is equal to the magnetic conditions usually hold flux density divided by the permeability of In near field conditions the magnetic field the medium Magnetic field strength is value cannot be calculated from the expressed in units of amperes per meter electric field value This meter is designed for reliable far field measurements only EN 3 EN 4 TENMARS TM 196 5 Application e Quite often routine maintenance and service work has to be done in areas where active electromagne
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14. larm setting mode Press key to move decimal Press key to select the desired setting value Press 4 key to change digit EN 21 TENMARS TM 196 9993 9995 9595 rto select value 4494 3333 3333 3333 Press key to store the new setting value and exit 10 3 DEL data logger memory setup 3 Press hold key first and key to enter the Setup Mode Press key twice to enter the default display 24 Press key to select 588 Press NC key to delete the memory and exit i TENMARS TM 196 nea select 088 and then press to keep the memory and exit 10 4 Analogue bar graphsetup 4 Press hold aaa key first and key to enter the Setup Mode Press key for three times to enter the analogue bar graph setting mode The graph unit is flashing displayed X1 gt X10 gt X100 Press key to select the value X1 X10 100 gun SNNN U D o o lt mtr O lt m Q lt 10 5 Auto Power Off Time function ore Press hold key first and m key to enter ho Setup Mode EN 23 TENMARS TM 196 Press key for four times the symbol is displayed The auto power off time default setting is 15 minutes Press 88 a key to change the 00 99 minutes Press key to save and exit
15. oltage 9VDC 8 14VDCMax e Supply current gt 300mADC e Socket pin Positive Ground Casing External e Diameter 6 3mm internal Diameter 2 0 mm EN 28 TENMARS TM 196 14 Safety Precaution e For cleaning the instrument use a soft dry cloth Never use a wet cloth solvents or water etc e Operation Altitude Up to 2000M e Operating Environment Indoors use This instrument has been designed for being used in an environment of pollution degree 2 EN 29 TENMARS TM 196 15 SAFETY INFORMATION CAUTION Before making a measurement check if the low battery symbol is shown on the display as soon as the meter is switched on Change the battery if the symbol is displayed In the case of prolonged storage it is preferable to remove the battery from the meter Avoid shaking the meter particularly in the measurement mode The specified limits outside and improper handling may adversely affect the accuracy and function of the meter EN 30 TENMARS TM 196 16 SAFETY INFORMATION DANGER powerful radiation sources can be a risk of your life Be aware that persons with electronic implants e g cardiac pacemakers are subject to particular dangers in some cases Observe the local safety regulations of the facility operation Observe the operating instructions for equipment which is used to generate conduct or consumer electromagnetic Be aware that secondary radiators 2
16. on until the desired units are displayed below the main number we recommend using mV m and we recommend a maximum level of 614 mV m for prolonged exposure You are now ready to make your first measurements EN 1 TENMARS TM 196 1 Introduction This meter is designed for measuring and monitoring Radio Frequency electromagnetic field strength The meter is calibrated precisely over the frequency range of 10Mz 8GHZ 2 Simple a method of operation Press power button on To change measuring unit mV m push UNIT button to change the unit Electric field strength V m Computed magnetic field strength mA m Computed power density mW m Computed power density uW cm Press this key to change sensor axis selector All axis X axis Y axis Z axis EN 2 TENMARS TM 196 TENMARS TM 196 3 Fundamentals calculate the magnetic field for the electric Electromagnetic pollution field value This meter can display the This meter is used to indicate electromagnetic calculated magnetic field strength pollution generated artificially Wherever there is a voltage or a current electric E and magnetic H fields arise All types of radio broadcasting and TV transmitters produce electromagnetic fields and they also arise in industry business and the home where they affect us even if our sense organs perceive 4 2 Power density S Power per unit area normal to the dir
17. the field are unknown when entering an area exposed to electromagnetic radiation 11 2 Short term measurements Procedure Hold the meter at arm s length Make several measurements at various locations around your work place or the interested areas as described above This is particularly important is the field conditions are unknown Pay special attention to measuring the vicinity of possible radiation sources Apart from active sources those components connected to a source may also act as radiators For example the cables used in diathermy equipment may also radiate electromagnetic energy Note EN 26 p _ __ _ TENMARS TM 196 that metallic objects within the field may locally concentrate or amplify the field from a distant source 11 3 Long term exposure measurements Location Place the meter between yourself and the suspected source of radiation Make measurements at those points where parts of your body are nearest to the source of radiation Note Use the Average or Max average modes only when the instantaneous measurement values are fluctuating greatly You may fix the meter to a wooden or plastic tripod If the symbol CLIE appears on the LCD please replace the battery immediatel e Turn off the instrument e Remove the battery cover e Replace the battery e Install the battery cover EN 27 TENMARS TM 196 13 External DC Power e External AC to DC adapter V
18. tic fields are present e g in broadcasting stations etc Additionally other employees may be exposed to electromagnetic radiation In such cases it is essential that personnel be not exposed to dangerous levels of electromagnetic radiation such as High frequency RF electromagnetic wave field strength measurement Mobile phone base station antenna radiation power density measurement Wireless communication applications CW TDMA GSM DECT e RF power measurement for transmitters e Wireless LAN Wi Fi detection installation Spy camera wireless bug finder Cellular Cordless phone radiation safety level Microwave oven leakage detection e Personal living environment EMF safety EN 5 TENMARS 6 Features e The meter is a broadband device for monitoring high frequency radiation in the range from10MHz to 8GHz e The non directional electric field antenna and high sensitivity also allow measurements of electric field strength in TEM cells and absorber rooms e The unit of measurement and the measurement types have been selected to expressed in units of electrical and magnetic field strength and power density e At high frequencies the power density is of particular significance It provides a measure of the power absorbed by a person exposed to the field This power level must be kept as low as possible at high frequencies e The meter can be set to display the instantaneous value the maximum value

TM-196

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