Electrostatic tester test esd fabric residual voltage
The electrostatic test instrument main body is composed of a corona discharge device and a probe detector. Using a given high-voltage electric field, the fabric is discharged for a certain period of time, causing the fabric to induce static electricity, thereby performing electrostatic energy measurement, half-life of static voltage decay, and electrostatic residual amount to detect the electrostatic charging property of the fabric to be tested. Electrostatic test instruments can be divided into: anti-static tester, surface electrostatic tester, explosion-proof electrostatic tester according to different performance.
For example, in the production of fabrics: after the production of the fabric, there will be residual electricity, not good packaging, can you detect how much residual charge is there? The simple point is to remove the static electricity first, in addition to the static electricity rod, so that there is no static electricity on the cloth, shake off the dust, and then use the static tester to test whether the surface of the cloth has the participating power, and then the last step is to spray the static elimination liquid. This prevents dust from adsorbing again.