The RH-SL1000 computerized paper tear Tester is a basic instrument that uses the tear principle to test the tear of paper and cardboard according to the Elmendorf method. It is suitable for the determination of tear degree of all kinds of cardboard, and conforms to the standards of ISO1974, TAPPI414 and GB455.
1. High precision
The high-precision angle sensor is used to make the resolution reach 0.1mN, and the test accuracy error is within ±1%. The user of this instrument can use a tear meter with its own weights for indication verification.
2. Good stability
The included weighing weights are easy to calibrate at any time, and the built-in pendulum friction compensation reduces the impact of friction on the test, resulting in more accurate and stable results.
3. Easy to use and easy to operate
Color touch screen Chinese and English display, friendly man-machine interface operation, fully automatic completion of the test, with test data statistical processing function, micro printer output. The automatic pendulum release control and the automatic memory and display of the results reduce human error, which is not only easy to operate, but also makes the results stable and correct.
4. It is convenient for measurement and calibration
The instrument is equipped with special calibration weights and a built-in calibration program, which is convenient for the metrology and calibration department (third party) to calibrate the instrument. During calibration, enter the calibration test program and screw the calibration weight into the calibration screw hole, and the indication error can be easily calibrated.