For torsional strength testing of various zipper pulls. 【Relevant Standards】

QB/T 2171QB/T 2172QB/T 2173

【Scope of application】:For torsional strength testing of various zipper pulls. [Meet the standard]:QB/T 2171、QB/T 2172、QB/T 2173 [Instrument features]: 1. Touch screen control, simple and easy to understand, easy to operate, sensitive touch, Chinese and English switching. 2. The anti-torsion clamp is made of stainless steel, with a simple and elegant appearance. 3. The rotating structure adopts a low-noise reducer, which runs smoothly and has very low noise. 4. Three test methods: torsion test, fixed angle, fixed load. 5. Can be connected to computer and printer. 6. All experimental data can be queried without being connected. 7. Microcomputer control, automatic testing, calculation and analysis results, and printing data. 8. The unit can be switched (cN.m and N.m). 【Technical Parameters】: 1. Torque range: 5.000N.m (500cN. m） 2. Torque accuracy: 0.1cN.m 3. Torsion angle: ± 150° 4. Torsion angle accuracy: 0.1° 5. Torsion speed: 0.5r/min-2.0r/min 6. Reduction ratio: 20 times 7. Power supply: AC220V, 50Hz, 100W 8. Overall dimensions: 460×410×550mm 9. Weight: 50kg