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JTW-311 Surface Resistance Meter
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JTW-311 Surface Resistance Meter

Measuring range of resistance:0.1x103〜1.5x1012Ω
Resistance error:±10%
Response time of resi stance measurement:1S
Measuring range of temperature:0〜50℃/ 32〜122℉
Measuring precision of temperature:±2℃/±3.6℉
Power supply:9V 6F22 battery
9V 6F22 battery:63.6x31.x125.8mm
Weight:122g
Conductor:<106
Antistatic material:106〜1011
Insulators:≥1012
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产品描述

 

 

The surface resistance can be measured by attaching two parallel electrodes of the instrument to the surface of the measured object.
Thus you can determine whether the measured object is a conductor, anti-static material, or an insulator. The instrument is particularly suitable for a variety of anti-static areas.
 
Functions and features
 
Surface resistance test;
Three modes to display resistance value
on object surface or material property simultaneously;
Ambient temperature measuring;
Temperature unit conversion;
Data holding;
LCD backlight;
Auto power-off
 
Note: For the signal is weak when measuring surface resistance of 1011Ω or more, in order to ensure stable and reliable measurement, it is necessary to make small measurements in an environment where electromagnetic interference is small. During measurement process, ensure that no person walks within 3 meters.
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