[Scope of Application]
YG321D automatic digital fiber specific resistance meter is used to measure the specific resistance values of various chemical fibers and natural fibers. The compression positioning push rod motor of the fiber aggregate sample is precisely controlled to reduce the measurement error of the hand cranked screw visual pointer positioning. The instrument automatically discharges and switches the resistance ratio gear, and the sample box is automatically placed in the testing slot, making the operation simple and efficient.
【 Compliant with standards 】
The instrument meets the requirements of the national standard GB/T 14342-2015 "Test Method for Specific Resistance of Chemical Fiber Short Fibers". FZ/T50035-2016 Test Method for Resistance of Synthetic Fiber Filaments.
[Instrument Features]
1. The instrument is controlled by a touch screen microcomputer and displays test results in real time, with a measurement range of 10 Ω to 1014 Ω. The test data can be automatically displayed on the touch screen, output from a printer, saved on a USB drive, or connected to a computer for easy and convenient operation.
2. The instrument automatically tracks the appropriate magnification based on the specific resistance value of the measured fiber, without the need to manually rotate the magnification switch.
3. The instrument automatically compresses the short fibers inside the measurement box, replacing the manual rotation of the hand crank to compress the sample, making the operation more convenient.
4. In addition to being suitable for testing the specific resistance of short fibers in synthetic fibers, the instrument can also be equipped with additional devices to increase its ability to measure the specific resistance of long fibers in synthetic fibers.
[Technical Parameters]
1. Measurement range: 10 Ω~1014 Ω. (Resolution value 0.01 Ω).
2. Measurement error: ≤ 5% (resistance ≤ 1012 Ω), ≤ 10% (resistance>1012 Ω).
3. Test voltage: 1V and 100V two levels:
High resistance measurement range: 106 Ω~1014 Ω (measured voltage 100V).
Low resistance measurement range: 10 Ω~107 Ω (measured voltage 1V).
4. Voltage deviation: ≤ 1% (instrument automatic tracking).
5. Power supply: AC220V 300W。
6. Weight: 18kg.