Fabric induction electrostatic tester

Purpose

This instrument is used to measure the electrostatic performance of medical protective clothing (electrostatic attenuation).

Applicable standards

GB19082-2009 medical primary protective clothing technical requirements, YY-T 1498-2016 medical protective clothing selection guide

GB/T12703 textile electrostatic test method

Technical description

This instrument adopts corona discharge test mechanism and is suitable for measuring the electrostatic properties of fabrics, yarns, fibers and other textile materials. The instrument is controlled by microcomputer with 16-bit high-speed and high-precision ADC, which automatically completes the data collection, processing and display of the high-voltage discharge of the tested sample, electrostatic voltage value (accurate to 1V), static voltage half-life value and attenuation time. The performance of the instrument is stable, reliable and easy to operate.

Technical parameters and performance requirements:

1. Test methods: timing method and constant pressure method;
2. using microprocessor control, automatically complete the sensor calibration, the results of the printed report output.
3. The CNC high-voltage power supply adopts DA linear control output, which only needs digital setting.
4. Voltage pressure range: 0 ~ 10KV.
5. Measurement range :100 ~ 7000V±2%.
6. Half-life time: 0 ~ 9999.9 seconds ±0.1 seconds.
7. rotating speed: 1500 RPM
8. Overall size: 700mm×500mm×450mm
9. Supply voltage: AC220v, 50Hz
10. Weight of the instrument: 50kg