Manual - ETS
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1. 3804 Industrial Compliance Meter User Manual WETS LINDGREN HOLADAY EMF MEASUREMENT ETS Lindgren Inc reserves the right to make changes to any products herein to improve functioning or design Although the information in this document has been carefully reviewed and is believed to be reliable ETS Lindgren does not assume any liability arising out of the application or use of any product or circuit described herein nor does it convey any license under its patent rights nor the rights of others All trademarks are the property of their respective owners Copyright 1999 2014 by ETS Lindgren Inc All Rights Reserved No part of this document may be copied by any means without written permission from ETS Lindgren Inc Trademarks used in this document The ETS Linagren logo is a trademark of ETS Lindgren Inc Revision Record HI 3804 MANUAL Part H 600085 Rev C Revision Description Date A Initial Release February 1999 B Rebrand November 2008 C Updated Probe Specifications September 2014 table www ets lindgren com Table of Contents Notes Cautions and 5 V 1 0 Introduction 21er recurrens 7 ETS Lindgren Product Information Bulletin 7 2 0 Maintenance eese enne 9 Battery Replacement eene hen rd eri i Pre 9 Service Proced2. 28 February 1999 to which this declaration relates meets the requirements and is in conformity with the relevant EC Directives listed below using the relevant section s of the following EC harmonized standards and other normative documents Applicable Directive s 1 tic EMC 8 and if directiv Applicable harmonized standard s and or normative document s Authorized Signatories 2 2 ETS Lin igren L ETS Lindgren L P Bryan General Manager James C Psencik Vice President of Engineering The authorizing signatures on this Declaration of Conformity document authorizes ETS Lindgren L P to affix the CE mark to the indicated product CE marks placed on these products will be distinct and visible Other marks or inscriptions liable to be mistaken with the CE mark will not be affixed to these products ETS Lindgren L P has ensured that technical documentation shall remain available on premises for inspection and validation purposes for a period ending at least 10 years after the last product has been manufactured www ets lindgren com EC Declaration of Conformity 25
3. the stored value displays This value displays as long as the PREV key remains pressed Two seconds after releasing the key the readout returns to measurement mode Pressing the PREV key at that point decrements the displayed value toward the beginning of memory value 001 If PREV is pressed while viewing value 001 the readout wraps around to the highest stored identification number NEXT Accesses the next value stored in datalog memory NEXT is similar to the PREV key except that when you continue to press NEXT it increments the displayed value toward the end of datalog memory Additionally if NEXT is pressed while viewing the highest stored value the readout wraps around to identification number 001 Note If an under range value is logged and displayed the measured value and the under range indicator will appear If an over range value is logged and displayed an over range alarm will sound and the over range indicator will appear FREQ Allows the frequency to be changed by the user When pressed the display reads F 1 13 56 MHZ F 2 27 12 MHZ or F 3 40 68 MHZ These values can also be found in the lower right corner on the front of the readout www ets lindgren com Operation 19 ZERO Transmits a zero command to the probe This zeroes all ranges and axes which includes both sets of sensors electric and magnetic fields It establishes a baseline for measurements by sampling all axes and ranges and subtrac
4. ar antenna systems is to place the probe next to the readout on a non metallic stand such as a wooden ladder or cardboard box Then stand back and read it without touching it Note The human body does not greatly affect magnetic fields The techniques described previously are more critical for electric fields e Scanthe probe through the field to obtain a maximum reading e protective cover on the probe should not be closer than four inches 10 cm to the surface of the energy source otherwise the readings may be inaccurate ZEROING When the readout sends a zero command the probe must be in a zero field environment This is because the zero command causes the multiplexer through the processor to perform a normal read cycle on all axis signals This is executed for all three ranges both E and H fields When the processor receives all the zero field signal values it stores them in a special register the values are subtracted from all subsequent measurements Therefore a probe which is zeroed when not in a zero field environment will give erroneous readings Turn the readout on A few seconds after you turn the system on it is ready for operation measurement The LCD displays the observed value and the units of measure The bar graph displayed on the LCD represents an analog approximation of the measured field Each bar graph segment represents 5 of the full scale reading in the current range The bar graph is updated 7 6 t
5. ies cables or connectors ul To prevent electrical shock do not remove cover Warranty may be void if the housing is opened If you have any questions concerning maintenance contact ETS Lindgren Customer Service Battery Replacement Standard 9 volt alkaline batteries may be used to power the HI 3804 Industrial Compliance Meter When the battery symbol appears on the LCD change the batteries 1 Remove the end plate on the bottom of the readout to access the batteries 2 Follow the instructions on the back of the readout to insert the batteries correctly 3 Replace the end plate www ets lindgren com Maintenance Service Procedures CONTACTING ETS LINDGREN Note Please see www ets lindgren com for a list of ETS Lindgren offices including phone and email contact information SENDING A COMPONENT FOR SERVICE For the steps to return a system or system component to ETS Lindgren for service see the Product Information Bulletin included with your shipment CALIBRATION SERVICES AND ANNUAL CALIBRATION See the Product Information Bulletin included with your shipment for information on ETS Lindgren calibration services 10 Maintenance www ets lindgren com 3 0 Specifications Readout Specifications Operating Life Approximately 40 hours Probe Connectivity 5 pin DIN Display Custom LCD 3 5 digits 1 0 in 25 4 mm character height 21 segment ba
6. imes per second and the digital display is updated 1 9 times per second www ets lindgren com Operation 21 When the measured field strength is below 5 of full scale for the range being used the under range indicator will appear and the display will flash on and off When possible switch the range to permit a field strength reading which does not trigger the under range indicator If the field strength exceeds full scale the over range indicator appears and an alarm will sound Select the next appropriate range 22 Operation www ets lindgren com Appendix A Warranty shipment for the complete ETS Lindgren warranty for your HI 3804 Note See the Product Information Bulletin included with your DURATION OF WARRANTIES FOR HI 3804 All product warranties except the warranty of title and all remedies for warranty failures are limited to one year Product Warranted Duration of Warranty Period HI 3804 Industrial Compliance Meter 1 Year www ets lindgren com Warranty 23 This page intentionally left blank 24 Warranty www ets lindgren com Appendix B EC Declaration of Conformity SETS LINDGREN CE An ESCO Technologies Company Declaration of Conformity We ETS Lindgren L P 1301 Arrow Point Drive Cedar Park TX 78613 USA declare under sole responsibility that the Model Part Number 1 3804 Model Part Name INDUSTRIAL COMPLIANCE METER Date of Declaration
7. maximum value is not affected by the CLEAR DATA key The maximum value is cleared when e The readout is powered up e The MAX key is released e The unit of measure is changed MAX displays the maximum reading During field measurements the processor continually monitors and stores the highest measured field value To recall and display this value press MAX The value displays as long as MAX is pressed When MAX is released the value displays for two seconds and then the MAX memory location is cleared and a new maximum reading is accumulated Note If the maximum reading is over full scale for the range an over range alarm will sound and the over range indicator will display E H Toggles the measurement mode between electric and magnetic field readings The current measurement units are displayed to the right of the reading For E field measurements V m will illuminate for H field measurements A m will illuminate Note The field being measured when the HI 3804 was last turned off becomes the default field when the HI 3804 is turned on again www ets lindgren com Operation 17 BAT Displays battery status After BAT is pressed the battery voltage displays for two seconds and then the readout returns to measurement mode When the battery voltage drops below a preset limit the battery symbol will blink indicating that the batteries need replacing If the battery voltage is allowed to drop below the limit required f
8. ntionally left blank vi www ets lindgren com 1 0 Introduction The ETS Lindgren Holaday HI 3804 Industrial Compliance Meter is portable battery operated measurement system designed to assist in the evaluation of electric and magnetic fields E and H fields The HI 3804 finds applications in determining the amount of energy radiated by industrial sealers ovens heaters dryers and similar equipment The HI 3804 consists of a readout and a probe The readout includes a custom LCD and a front panel keypad All selection and control functions are input through the keypad This keypad is configured in a matrix allowing access to twelve functions HI 3804 ETS Lindgren Product Information Bulletin See the ETS Lindgren Product Information Bulletin included with your shipment for the following e Warranty information e Safety regulatory and other product marking information e Steps to receive your shipment e Steps to return a component for service e ETS Linggren calibration service e ETS Lindgren contact information www ets lindgren com Introduction This page intentionally left blank 8 Introduction www ets lindgren com 2 0 Maintenance CAUTION Before performing any maintenance follow the safety information in the ETS Lindgren e Product Information Bulletin included with your shipment WARNING Maintenance of the HI 3804 is limited to external components such as batter
9. or proper device operation the LCD will turn blank UNITS Instructs the probe to change the units of measure and displays the new units When measuring the electric field UNITS toggles between mW cm and V m In the magnetic field it toggles between mW cm and mA m CLEAR DATA Clears all readings from datalog memory To perform this function press and hold CLEAR DATA The characters clr will flash on the display for two seconds Continue pressing CLEAR DATA until 000 appears indicating that datalog memory is cleared Release the key to return the readout to measurement mode Note If CLEAR DATA is released while the clr characters are flashing datalog memory is unaffected This helps prevent accidental erasing of data LOG Saves the current measurement in datalog memory As this occurs the three digit identification number of the reading momentarily displays The data stored includes values units of measure over under range indication and active axes Up to 150 measurements may be stored When datalog memory is full pressing LOG replaces the value stored in location 150 with the new value all other memory locations are unchanged Note If LOG is pressed for longer than two seconds the data just logged is displayed 18 Operation www ets lindgren com PREV Accesses the last value stored in datalog memory When PREV is pressed the three digit identification number of the stored value displays for one second and then
10. r graph Logging Logging up to 112 data points On board data review capability Functions Peak Max Hold Probe Zeroing Battery Voltage Display Data Logging Battery 9 volt alkaline batteries 2 NEDA 16044 or better Dimensions 15 2 cm x 8 9 cm x 4 4 cm 6 0 in x 8 5 in x 1 8 in Weight 0 64 kg 1 42 Ib Environmental Operating Temperature 10 C to 40 C 50 F to 104 F Humidity 0 to 90 relative humidity non condensing www ets lindgren com Specifications Probe Specifications Frequency Range 10 MHz 42 MHz Frequency Bands Three e 10 MHz 20 MHz e 20 MHz 35 MHz e 35 MHz 42 MHz Measurement Range Three ranges 0 5 mW cm 50 0 mW cm Probe Overload 1 mW cm Calibration Frequencies e 13 56 MHz e 27 12 MHz e 40 68 MHz Dimensions e Length 35 6 cm 14 0 in e Probe cover diameter 13 2 cm 5 2 in Weight 0 28 kg 0 62 Ib Environmental Operating Temperature 10 C to 40 C 50 F to 104 F Humidity 0 to 90 relative humidity non condensing 12 Specifications www ets lindgren com 4 0 Operation information in the ETS Lindgren Product Information CAUTION Before placing into operation follow the safety Bulletin included with your shipment Before Making Measurements Note The meter must be zeroed prior to making measurements Before making any measurements determine the operating frequency of the emi
11. ting those values from each subsequent measurement Note The meter must be zeroed prior to making measurements TEMP Displays the current temperature of the probe in degrees Celsius Press and release TEMP and the temperature will display for two seconds and then the readout will change back to measurement mode Measurement Techniques fields there is a potential of exposure to high or excessive levels of electromagnetic energy Approach the energy source slowly and carefully If extremely high amounts are present immediately leave the area amp b Caution When taking measurements of electromagnetic TAKING MEASUREMENTS Hold the readout in one hand and the probe in the other If you know where the energy source is approach it slowly and then point the probe towards it If you are not sure where the source is hold the probe above your head pointed up at about 45 degrees To find where the maximum reading is coming from rotate the probe in a circle 20 Operation www ets lindgren com For accurate readings follow these guidelines e The arm holding the probe should extend away from your body as far as possible without becoming uncomfortable and the probe should point towards the energy source e Measurements in the electric field from low frequency antenna systems often require special techniques because the human body acts as a scatterer and introduces errors The best technique to use when making measurements ne
12. tter s that will be surveyed for electromagnetic radiation field levels The frequency of the emitter s must not be lower than 10 MHz or higher than 42 MHz which is the rated frequency range of the HI 3804 Industrial Compliance Meter LCD Description www ets lindgren com Operation 13 Note Not all of the symbols are active on the HI 3804 Symbol Indicator 0 0 0 D j MAX mW cm mG yl nt m A m ogad XYZ AUTO 14 Operation Description Under Range Bar Graph Over Range Alarm Active Maximum Reading Units Of Measure Cursor Block Digital Display Axis Battery Auto Range www ets lindgren com Keypad Description switches To activate a switch press gently on the center of the key with the tip of your finger Do not use hard or pointed objects to press the keys any resulting damage may void your warranty Caution The HI 3804 keypad is comprised of membrane Holaday HI 3804 POWER Press POWER to turn on the readout The readout does not require warm up prior to use Press POWER again to turn off the readout The readout does not automatically shut down so turn the readout off when not in use MODE SELECT rower F1 13 56MHz F2 27 12MHz 40 68MHz www ets lindgren com Operation MODE SELECT The keypad uses a matrix for the top three rows of ke
13. ures 10 Contacting ETS Lindgren sseeen 10 Sending a Component for 10 Calibration Services and Annual Calibration 10 3 0 annn nnn 11 Readout Specifications essen 11 Probe Specifications rca e 12 4 0 Operation 5 de caes ciere ci ccuee 13 Measurement 20 Taking Measurements sse 20 www ets lindgren com PA eR 21 Appendix A Warranty eee 23 Appendix B EC Declaration of Conformity 25 iv www ets lindgren com Notes Cautions and Warnings Note Denotes helpful information intended to provide tips for better use of the product Caution Denotes a hazard Failure to follow instructions could result in minor personal injury and or property damage Included text gives proper procedures Warning Denotes a hazard Failure to follow instructions could result in SEVERE personal injury and or property damage Included text gives proper procedures Note See the ETS Lindgren Product Information Bulletin for safety regulatory and other product marking information 0O 0 www ets lindgren com This page inte
14. ys The function of each key depends on the location of the cursor in the LCD When the readout is turned on the cursor is located in the first of the four function columns To access a function in this mode press the corresponding arrow key For example to toggle between electric and magnetic field measurements press the lowest arrow key Press MODE SELECT to move the cursor to the right advancing to the next column Each time MODE SELECT is pressed the cursor moves another position to the right and then returns to the first position This matrix allows a total of 12 functions to be assigned to the top three rows of keys Following is a description of each of the functions RANGE This changes the fixed ranges or scales When turned on the HI 3804 is in AUTO RANGE mode and determines the correct range within the current mode E or H field according to the detected field level As the field being measured increases or decreases the range is automatically selected for best resolution and accuracy In some situations it may be helpful to fix the scale of the HI 3804 Press RANGE once to select the current scale setting Each time you press RANGE the scale moves to the next least sensitive range When the least sensitive scale is reached it starts again at the most sensitive range 16 Operation www ets lindgren com To return to AUTO RANGE mode press and hold RANGE for two seconds until AUTO displays MAX Note The
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