LFY-405 fiber specific resistance tester (pointer)
Main purpose
This instrument can be used to measure the specific resistance of various fibers.
Characteristics of the instrument
This instrument measures the resistance value with a certain density under a certain geometric shape, and then converts it into the specific resistance of the fiber according to the filling degree of the fiber.
Technical indicators
1. Measuring range of fiber specific resistance: 106～1013Ω
2, 15g each test sample
3 , The measuring voltage is 50V, 100V, the deviation is less than ±5%
4. Working environment temperature: 20℃±2℃, humidity: 65%±10%RH
5. Instrument When the working voltage is stable and there is no signal input, the zero drift is less than ±4% between 1 and 8 hours
6. The basic error of the instrument to the standard resistance measurement: ≤±20%
Applicable standards
GB/T14342-1993 "Synthetic short fiber specific resistance test method"
LFY-405 fiber specific resistance tester (digital display)
Main application
This instrument can be used to determine the specific resistance of various fibers.
Characteristics of the instrument
This instrument measures the resistance value with a certain density under a certain geometric shape, and then converts it into the specific resistance of the fiber according to the filling degree of the fiber.
Technical indicators
1. Fiber specific resistance measurement range: 106～1013Ω2, 15g per test sample
3, measurement voltage is 50V, 100V, Deviation is less than ±5%
4. Working environment temperature: 20℃±2℃, humidity: 65%±10%RH
5. The instrument is in stable working voltage and no signal When inputting, the zero drift is less than ±4% between 1--8 hours
6. The basic error of the instrument to the standard resistance measurement: ≤±20%
Applicable standards
GB/T14342-1993 "Synthetic short fiber specific resistance test method"