What are the static voltage test methods for antistatic clothing?
In order to eliminate the static voltage, the microelectronics industry and precision machinery production workshops require employees to wear anti-static overalls. The index of electrostatic performance is generally an important indicator to evaluate the eligibility of anti-static clothing, which mainly includes three parts: friction voltage test, static voltage test, and resistance test. The last friction voltage test has been explained, today's decomposition of the static voltage test method:
For electrostatic voltage, electrostatic voltage test is a very important indicator of anti-static overalls testing, and testing is a problem. It is recommended to use electrostatic testing related instruments to test, which is the most standardized, scientific and objective. The most direct method.
Test electrostatic voltage can use a variety of brands of electrostatic tester, such as: ACL-350, SIMCO FMX-003 electrostatic field tester, etc., you can understand the various models of electrostatic tester introduction and use.
Static voltage test
This test is to verify how much the fabric itself can stay through the conductive wire after accumulating a certain amount of static electricity in the environment.
Test method: Place the tested clothes on a special test bench, and read the voltage value by about 5 cm from the probe of the static tester.
Test standard: According to the design standard of the customer's work clothes, the most stringent can be required to be less than 50V. Generally less than 100V is more common.