I. Product Overview
The Shandong Huayan Bolt Anti-Slip Coefficient Tester is primarily used for detecting the anti-slip coefficient of large hexagon head high-strength bolt assemblies (M16, M20, M22, M24, M27, M30) and slip plates. It features four physical channels and 24 logical channels across six groups. The device includes parameter backup and recovery functions, automatic calibration, and, in accordance with the testing requirements for high-strength bolts, it also offers peak hold functionality, average value calculation for multiple bolts, standard deviation, and other features.
To facilitate connectivity with computers, an RS232 interface is provided, allowing data transmission to a computer (this function requires special ordering) for further processing and printing of test reports.
Applicable Standard: GB50205-2001 "Code for Acceptance of Construction Quality of Steel Structures"

II. Technical Parameters
1. Measurement Range: 30–400 kN
2. Test Force Resolution: ±0.1 kN
3. Test Force Indication Error: ≤±2.0%
4. Display Method: LCD Display

III. Main Configuration
1. LCD Control Unit: 1 unit
2. M16 Sensor - 120 kN: 4 units
3. M20 Sensor - 180 kN: 4 units
4. M22 Sensor - 220 kN: 4 units
5. M24 Sensor - 260 kN: 4 units
6. M27 Sensor - 330 kN: 4 units
7. M30 Sensor - 400 kN: 4 units
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