Surface resistance tester, resistivity tester, Shenzhen Chengqixin Technology Co., Ltd

NegotiableUpdate on 03/21

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Overview

Surface resistance tester, resistivity tester, Shenzhen Chengqixin Technology Co., Ltd

Product Details

Surface resistance tester

Product Overview:

Surface resistance testerThe high-speed integrated amplifier circuit is used, and its calibration steps are based on the linear circuit technology of the product. according toASTM-257Parallel electrode sensing method for surface resistance testing, according toESDstandardS-11.11Perform surface resistance testing. Can easily repeat tests on various conductive, discharge, and insulation surfaces.

表面电阻测试仪表面电阻检测仪

Surface resistance testerOperation:

1.Remove the battery door and replace it with a new onePP3Alkaline batteries are installed in fixed positions. Remove the watch from the work surface and hold it down“TEST”Button, the red insulated light should light up at this time.

2.Place the table on the surface that requires testing, and then hold it down“TEST”The button, continuously illuminated by a light-emitting diode, indicates the measured surface impedance level.

3.Ground resistance measurement

Insert the grounding wire into the grounding socket, thus insulating the right side of the meter (on the same side as the socket). Connect the crocodile clip to the ground wire.

Place the table on the surface to be tested and hold it down“TEST”Button, continuously shiningLEDIt indicates the magnitude of the resistance to ground, and the unit of measurement is ohms.

Technical Indicators:

Voltage:9V PP3Alkaline battery

Test voltage:9V

Temperature range: Operating temperature40°Fto120°F（5℃ to49℃）

Storage temperature:-15℃ to+60℃

Relative humidity:0to90%(Non condensing state)

Measurement degree:10The order of magnitude

Conversion point:1/2Logarithmic scale

Conversion point accuracy:+/-1/2level

Accuracy:+/-10%

Repeatability:+/-5%

Weight:170g