LFY-406 Point-to-Point Resistance Tester

Main purpose 
This instrument can be used to measure the point-to-point resistance of various fabrics, carpets, films and other insulating materials, thereby reflecting the electrostatic properties of the tested materials. 
Instrument Characteristics 
The test device of this instrument mainly consists of a flat electrode assembly and a high resistance meter. The basic principle is to apply different voltage levels of direct current to the sample, and the weak current flowing through the sample is sampled and amplified by a standard resistor, which is then read from the high resistance meter. The resistance value is directly displayed in digital form, with high accuracy, rapid display, good stability and convenient reading. 
Technical indicators

1. It adopts a highly integrated 3 1/2-digit digital display. 
2. Measuring range: 1×10^5 Ω ～ 1.999×10^13 Ω 
3. The test voltage can be DC100V or customized. 
4. Working environment temperature: (20 ± 2) °C, humidity: (35 ± 10) %RH 
5. Test accuracy: For values less than or equal to 10^12 Ω, it is ±5%; for values greater than 10^12 Ω, it is 20%. 
Applicable standards

GB 12014-2019 Protective Clothing - Anti-static Clothing