REED EMF-822A User manual

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Model EMF-822A
Electromagnetic
Field Meter
Instruction
Manual
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
reedinstruments
www com
2
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
Features
• Measureselectromagneticradiationlevelsfromvideoterminals,fans,
faultywiring,powerlinesandotherequipment
• 3-1/2digit,0.5”highLCDreadoutwithoverrangeindication
Specifications
MeasuringRange: 0.1to199.9mGauss;0.01to19.99µTesla
FrequencyBandwidth: 30to300Hz(ELFfrequencyrange)
NumberofAxes: Singleaxis
Accuracy: ±(4%+3d)at50or60Hz
SamplingTime: 0.4seconds
PowerSupply: Single9Valkalinebattery
Dimensions: 5.2x2.8x1”(13.2x7.1x2.54cm)
Weight: 5.8oz(165g)
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
reedinstruments
www com
3
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
Instrument Description
1. Display
2. EMFsensorposition
3. Functionswitch
4. Batterycover
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
reedinstruments
www com
4
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
Operating Instructions
1. PlacethefunctionswitchtoeitherTesla(microTesla)orGauss
(miliGauss)
2. Slowlymovethemeterclosertowardstheobjectundermeasure-
mentuntilitisphysicallytouched
3. Positionthemeteratdifferentanglestotheobjectandobserve
howthismayaffectyourreading
4. Aftertakingmultipleanglemeasurementrecordthehighestvalue
onthedisplayasthenalmeasurement
Notes
Environmentalinterferencemayshowsmallvaluesbeforetesting.
Iftheobjectundermeasurementisturnedoffduringmeasurementthe
metershouldreadavalueof(orcloseto)zero.Ifnotthenanothersource
isbeingdetected.
Battery Replacement
TheleftcorneroftheLCDwilldisplay“LOBAT”whenthebatteriesare
low.Toreplacethebatteriesopenthebatterycoverandremovethebat-
tery.Replacetheoldbatterywithanew9Vbatteryandplacethebattery
coverbackonthemeter.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
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