Product Overview
Anti slip coefficient detector is developed according to the requirements of the national standard (GB50325), this intelligent detection instrument adopts multi-stage linear fitting, greatly improving the accuracy level of the system and ensuring that the measurement accuracy of each sensor is within 1%. The intelligent position meter uses 36 channels to patrol the test data of 36 sensors and can store the calibration coefficients of 36 sensors for a long time. This detector is the first in China to use pressure sensors to measure and control the pre tension value of each bolt in the test piece, which should be between 0.95-1.05P (P is the design pre tension of high-strength bolts). It is equipped with six specifications of sensors to measure the axial force of the large hexagonal high-strength bolts (M16, M20, M22, M24, M27, M30) in the test piece. This detector also has functions such as maintaining peak force values and switching units.
Main Technical Parameters
1. Axial force detection range: 30KN-500KN
2. Screw inspection specifications: M16-M30
3. Axial force indication error: ± 1%
4. Axial force repeatability: ± 1%
5. Long term stability: ± 1%
6. Relative resolution: ± 0.1KN
7. 2-hour zero drift of the instrument: ≤ 1KN