Surface Resistivity and Static Decay tester

Electrostatic Charge Decay Meter Feature：Surface Resistivity and Static Decay tester is an analyzing

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Electrostatic Charge Decay Meter Feature：

Surface Resistivity and Static Decay tester is an analyzing and computing unit which can automatically compute the half-life period of voltage decay from the static decay carve obtained from the host meter.

By connecting the analyzer and the honest meter together, it is possible to measure the attenuation of materials automatically in one-touch action.

Optional data analysis software can provide more detailed information and results.

 

﹣Applied on JIS L1049-1980 Electrostatic Propensity Testing Method for woven fabric and knitted work.

﹣Compared with the friction electrification or direct voltage applying electrification methods, the corona discharge method has excellent reproducibility, making it possible to compare the specimen with those of other methods.

﹣All specimens in sheet form, such as films, board, thread, cloth, carpet, or glass panes, can be subjected to measurement by using this device.

﹣By selecting the polarity and applied voltage for corona discharge, it is possible to electrify the specimen with either positive or negative charge. It is also possible to change the voltage value.

﹣Without any friction, no damages will be caused to the specimen, and accurate and repeated measurement is possible.

Technical Parameters：
 

Items	Parameters
The measuring range of electrostatic voltage	0 ~ 10kV
The half-life time range	0 ~ 99.99 h
Rotation speed	1500 RPM
Discharge time	0 ~ 99.99 s (test is scheduled (30 + 0.1) seconds)
Discharge distance between needle electrode and specimen	20mm
Measurement distance between test probe and specimen	15mm
The static voltage calibration was performed before the instrument was issued Check before use. The cylinder must be filled with oil (transformer oil)
Sample size	60mm x 80mm
Power	220V 50Hz 1.5kw

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