Manual - ETS
Contents
1. SOIVICeProcedules x bed Reda lt 11 2 Bee e TE 13 El ctrical Specifications EN 13 Physical Specifications udo ERI 13 4 0 Pre Installation TaSKS toner uie eie eto eee rre 15 Banery TEST e ee 15 PODS EN 16 5 O OD ICI 2 Eeselen 17 PRO ING ies UE 17 EE 18 Standard Load Versus Tme NENNEN EEN 19 Range Preparan sisne 19 Tesino ihe Halle E 20 Seconda EE 21 Appendix A Warran y E 23 Appendix B EC Declaration of Conformity 25 This page intentionally left blank 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 CAUTION MD e 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 zl See the ETS Lindgren Product Information Bulletin for safety regulatory and other product marking information This page intentionally left blank vi 1 0 Introduction The HI 1600 s meter case houses a rugged meter movement driven by an operational amplifier and is powered by two 9 volt alkaline batteries The negative battery is used in conjunction with a stable voltage regulato2. batteries however are the common 9 volt alkaline type Spacer Cover Replacement e Pull the cover off while holding the red portion of the handle e Slide the new cover into place firmly seating it so that the back of the cover is flush with the black portion of the handle Cover emm Battery Replacement When replacing batteries always replace both batteries e E para TEST e Turn the selector to OFF OFF MODEL 1600 MICROWAVE SURVEY METER e Unsnap the two clips on the side of the cover that hold the cover in place e Replace both batteries e Replace the top of the case and re secure the clips e Turn the selector to BATT TEST The meter should read above the green marker line If it does not read at this level the batteries are not charged 10 Annual Calibration See the Product Information Bulletin included with your shipment for information on ETS Lindgren calibration services Replacement Parts Following are the part numbers for ordering replacement parts for the 1600 Microwave Survey Meter Part Description Part Number User Manual H 60001 1 Carrying Case H 490271 Probe Cover H 470124 Plastic Beaker H 44600 Service Procedures For the steps to return a system or system component to ETS Lindgren for service see the Product Information Bulletin included with your shipment 11 This page intentionally left blank 12 3 0 Specifi
3. has been confirmed turn the select switch to Slow response and monitor for two minutes recording the maximum repeatable values obtained during this survey This maximum reading is to be used in judging compliance with the following limit e All ovens manufactured after September 1971 maximum allowable 5 mw cm If the maximum reading exceeds the acceptable limit the range must be repaired gt After repairs are made complete testing must be repeated 21 This page intentionally left blank 22 Appendix A Warranty E See the Product Information Bulletin included with your shipment for the complete ETS Lindgren warranty for your 1600 Microwave Survey Meter DURATION OF WARRANTIES FOR 1600 SURVEY METER 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 23 This page intentionally left blank 24 Appendix B EC Declaration of Conformity SETS LINDGREN C 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 1600 Model Part Microwave Survey Meter 915 2450 MHz Date of Declaration 24 May 1996 Affirmation Date 04 June 2009 to which this declaration relates meets the requirements and is in conf
4. your shipment for details regarding returning instruments for repair 227 F Brugge e ten yy DI eg 72 SLOW FAST Y Sec E AL RESPONSE 0 ES ER SET wow MD TT e p fT zm 4 915 TN OF H W BLUE EVI 1 fei Bi y f bc d 31 E D J MODEL 1600 Kee MICROWAVE M d SURVEY METER ZERO ADJ ch 4 1 i 5 0 Operation Before placing into operation follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment Probe When holding the probe use the handle provided Do not place hands near the cover end of the probe The probe should be held parallel to the direction of the propagated wave i e keep the probe perpendicular to the range surface being measured lt Cover n Survey Meter To operate the survey meter e Turn the selection knob to the desired meter range Two meter ranges are available for 915 MHz ovens 0 20 mw cm and 0 10 mw cm One meter range 0 10 mw cm is available for 2450 MHz e Select Fast response for initial scan of entire door periphery to locate the maximum leakage point Once the origin of the maximum leakage has been identified turn the select switch to Slow response and monitor for two minutes Record the maximum repeatable values obtained during this survey e Adjust the meter poin
5. Model HI 1600 Microwave Survey Meter User Manual WETS LINDGREN HOLADAY EMF MEASUREMENT ETS Lindgren L P reserves the right to make changes to any product described herein in order to improve function design or for any other reason Nothing contained herein shall constitute ETS Lindgren L P assuming any liability whatsoever arising out of the application or use of any product or circuit described herein ETS Lindgren L P does not convey any license under its patent rights or the rights of others Copyright 1988 2009 by ETS Lindgren L P All Rights Reserved No part of this document may be copied by any means without written permission from ETS Lindgren L P Trademarks used in this document The ETS Lindgren logo is a trademark of ETS Lindgren L P Revision Record 1600 Microwave Survey Meter MANUAL Part 600011 Rev C Deserpton Im Initial Release January 1988 Update to current style standards September 2009 add PIB update photos Table of Contents Notes Cautions and Warnings V breede eese D ETS Lindgren Product Information Bulletin esses 8 2 9 Maintenance Recommendations eene 9 Annual 11 Gelee n a I ada 11
6. cations Electrical Specifications Frequency Response 915 MHz amp 2450 MHz Range 2450 MHz 0 10 mW cm 915 MHz 0 10 0 20 mW cm Accuracy Response Time Fast Mode 1 second Physical Specifications Readout Dimensions 3 5 x 6 x 2 5 in WxHxD 8 9 x15 3 x 6 4 cm Probe Length 12 in 30 cm Probe Cable Length 48 in 1 2 m 13 This page intentionally left blank 14 4 0 Pre Installation Tasks Before operating any components follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment Before each use both the batteries and the probe of the 1600 should be tested Battery Test Turn the selection knob on the meter to the BATT TEST position The meter should read above the green marker line If it does not read at this level replace both batteries To replace batteries refer to the Maintenance Section sow PROBE TEST TEST MODEL 1600 MICROWAVE 2 SURVEY METER 5 A 15 16 Probe Test Turn the selection knob on the meter to the PROBE TEST position With the ZERO ADJ knob in a center position the meter should read between the green lines in the PROBE TEST area If it does not the probe has been damaged and should not be used A defective probe cannot be replaced in the field and should be returned to ETS Lindgren for repair See the Product Information Bulletin included with
7. d as a unit Two ranges 0 10 and 0 20 mw cm are provided at 915 MHz and one range 0 10 mw cm at 2450 MHz The instrument is calibrated at an ambient temperature of 75 F 23 C and will give reliable readings under most temperature ranges Care should be taken however when using the instrument after it has been stored in extreme cold or hot conditions The inability to zero the meter or a zero that is drifting rapidly prior to taking a reading usually notes this condition If this condition is noted allow 15 minutes for the meter to reach room temperature prior to recording readings 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 Lindgren calibration service e ETS Lindgren contact information 2 0 Maintenance Before performing any maintenance follow the safety information in the ETS Lindgren Product Information Bulletin included with your shipment If you have any questions concerning maintenance contact ETS Lindgren Customer Service WARRANTY Maintenance Recommendations The only maintenance required is the replacement of batteries or spacer cover should it become damaged or worn The spacer cover may be purchased from ETS Lindgren The
8. mmediately after the power indicator lamp comes on As you scan the perimeter of the oven door watch the meter for deflection The entire perimeter of the oven must be scanned e Place the white probe cover adjacent to slot between door and oven body scan entire perimeter of oven door Keep axis of probe perpendicular to oven surface being measured e Select Fast response for initial scan of entire door periphery to locate the maximum leakage point Meter readings noted on first scan should indicate the suspect locations of radiation if any exist e Once the origin of the maximum leakage has been identified turn the select switch to Slow response and monitor for two minutes recording the maximum repeatable values obtained during this survey 20 Secondary Test Before beginning this test re check the meter s battery and re zero the meter Also perform the probe test Steps to perform the probe test are outlined in the Pre Installation Task section of this manual e Remove the beaker from the range Empty the water and refill with cold water to 275 cc level and place in center of oven shelf Close and latch the oven door e Setthe timer for five minutes on High power e Start the scan when the power indicator lamp comes on as before Select Fast response and quickly scan the entire gasket perimeter to confirm location of maximum radiation indicated on initial test e Once the origin of the maximum leakage point
9. ormity 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 PAVAJE Authorized Signatories cu Ze d 4 ETS Lindgren L P ETS Lindgren L P Bryan Sayler 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 inspechon and validabon purposes lor a period ending al least 10 years alter the last product has been manufactured 25 This page intentionally left blank 26
10. r that provides the critical reference voltages required to maintain calibration of the instrument The circuit provides a stable integration circuit with a fast and slow position switch When used in the fast position the time required for the meter needle to reach 90 of final value with a constant cw microwave field input is less than one second The slow position provides a longer time constant just under three seconds allowed by the DHEW Performance Standard for Microwave Ovens CFR 1030 10 The meter is calibrated for measurements at both 915 MHz and 2450 MHz The diode detection array of eight hot carrier diodes is housed in the large end of the plastic probe This antenna array has the unique feature of being able to sum microwave electric fields at any polarization in a plane perpendicular to the axis of the probe The antenna lobe is also very broad making the instrument easy to use when measuring leakage around an oven door The spacer is designed to provide five centimeter spacing as required by the HEW standard from the outer surface of the probe cover to the center of the array The shape of the probe provides minimum perturbation of the fields impinging on the diode array This instrument is calibrated with the hemispherical cover in place testing without the cover may cause erroneous readings The probe is attached permanently to the meter case by 48 inch 1 2m shielded cable Each detection probe and meter amplifier is calibrate
11. ter to true zero using the Zero Adj knob gt Under extreme temperature conditions the meter will not zero with the Zero Adj knob If this should occur allow 10 to 15 minutes for the meter to warm up 18 The selection knob should be turned off when the meter is not use Standard Load Versus Time Laboratory tests indicate maximum radiation usually occurs within three minutes after Power On with specified load In order to measure maximum radiation scan perimeter of door when power comes on This initial scan will take approximately one minute and will locate the maximum leakage point s Monitor the maximum leakage point s for another two minutes Range Preparation Move oven to edge of cabinet so that lower slot door to cabinet overhangs e Place 275 cc of cold water in 600 cc beaker and place beaker in center of oven Additional suitable beakers are available see the Replacement and Optional Parts table in the Maintenance Section of this manual for more information gt Load specifications 275 cc of cold tap water in a 600 cc beaker Kimax 14005 or equivalent Do not deviate from the specified 19 The beaker must be placed the center of the oven rack e Close and latch oven door e Set range timer to five minutes and select High 915 MHz power e When power indicator or Cook lamp lights range is ready for test Testing the Range Testing should begin i
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