The JJF 1285-2011 standard applies to the calibrating of test instruments for the measurement of surface resistance of anti-static objects. It does not cover surface resistance testers for Miscellaneous purposes. The specification specifies in detail the definition of surface resistance, the requirements for testing electrodes, and the calibration method of the instrument. Surface resistance testers are mainly used for the measurement of surface resistance of objects such as ground, work surface, and anti-static clothing. Usually the test voltages are 250V, 100V, and 10V. Display modes of the instrument include digital display, analog pointer display, and Light Emitting Diode display. How to calibrate the tester through different electrodes and Display modes is described in the standard to ensure its measurement accuracy and Reliability. When using this specification, reference should be made to the relevant standard documents to ensure the performance of the tester and the accuracy of the measurement results.
| Status | Active |
|---|---|
| CCS | ICS |
| Release Date | 2011-06-14 00:00:00 | Implementation Date | 2011-09-14 00:00:00 |