How to detect the static function of anti-static clothing
Anti-static workwear detector is suitable for measuring the static performance of various fabrics or various plate-shaped products such as fibers and yarns. The main unit of the instrument 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 to induce static electricity on the fabric, so as to detect the amount of static electricity, the half-life of static voltage attenuation, and the amount of residual static electricity to show the electrostatic performance of the fabric under test.
1. Voltmeter of fabric friction electrification tester; 2. Pressurization time; 3. Decay time; 4. Timing and constant pressure selection switch; 5. Clear key; 6. High voltage on; 7. Motor on; 8. Motor off; 9. High voltage shutdown; 10. Main power switch; 11. High voltage adjustment knob; 12. High voltage indicator; 13. High voltage corona discharge head; 14. Protective device; 15. Sample turntable; 16. Static test head
III. Main technical features and process parameters
1. Power supply voltage 220V/50HZ
2. The measuring range of electrostatic voltage value 0——10KV
3. Half-life time limit range 0-99.99 hours, error ± 0.01 second
4. Turntable speed 1500 rpm
5. Discharge time 0-99.99 hours adjustable
6. The discharge distance between the needle electrode and the sample is 20mm
7. The measuring distance between the test probe and the sample is 15mm
8. Sample size: 45mm×60mm three pieces
9. The instrument has been measured and calibrated before the issue
10. This instrument can be tested by timing method and constant pressure method respectively
