Anti-Slip Coefficient Tester for High-Strength Bolts, Accurate Measurement of Slip Resistance for Various Bolt Types

📌 Anti-Slip Coefficient Tester Overview

The Anti-Slip Coefficient Tester, according to the national standard GB50205, is used to measure the axial force of high-strength bolts during the anti-slip coefficient testing process. It is mainly used for testing the anti-slip coefficient of large hexagonal head high-strength bolt connection pairs (M16, M20, M22, M24, M27, M30) and torsional-shear type high-strength bolt connection pairs (M16, M20, M22, M24, M27, M30) with the slip plate. The device features four physical channels and six groups, totaling 24 logical channels. It includes parameter backup and recovery functions, and a peak hold function based on the testing requirements for high-strength bolts.

📌 Product Details & Operation Display

🔧 Operating Platform Details

⚙️ Output Port Details

🔘 Internal Details & Accessories

⚙️ Key Features

• Accurately measures the fastening axial force of multiple high-strength bolts on the slip surface.
• Includes an experimental process reminder function, making it easier to follow the test sequence.
• Equipped with dedicated compression force sensors with four-channel plug-in interfaces.
• Features universal steering functionality, making operations easier and suitable for various environments.
• Equipped with reusable high-strength bolts and specialized washers.
• Multi-channel touch screen with peak value hold, automatic peak value storage, and automatic slip coefficient calculation functions.

📊 Technical Parameters

• Measurement Range: 30 ~ 400kN
• Test Force Resolution: ±0.1kN
• Test Force Display Error: ≤±2.0%
• Display Mode: Touch screen display
• Dimensions (L * W * H): 590 * 410 * 1180mm
• Weight: 47kg

💡 Why Choose Us?

Tianchang Tongda Instruments Co., Ltd. is a trusted test equipment manufacturer in China,
with over 20 years of experience in industrial testing and quality control.

We specialize in high-precision equipment for pipes, steel structures, rebar, cables, insulation materials, and more.
Our instruments are widely used in laboratories, manufacturing plants, universities, and third-party inspection agencies.

As an ISO-certified company, we ensure all products meet international standards such as ISO, ASTM, and EN.
From installation to remote support, we deliver reliable service and lasting technical assistance.

Our sales network covers all provinces in China and continues to grow globally.
Clients in Southeast Asia, the Middle East, and Europe rely on us for accurate and efficient testing solutions.