XHinstruments XHF-51 Velcro疲劳试验机 (60+/-5r/min)

Specimen dimension: 540+/-10mm, width: 20-50mm

Diameter of upper circular drum: 162.5+/-0.5mm

Diameter of lower circular drum: 160+/-0.5mm

Width of circular drum: 70mm

Slot: length: 55+/-2mm, width: 4mm

Testing Speed: 60+/-5r/min

Reversed time: 30±+/-5 s (adjustable)

Load: 1+/-0.1N/mm

Testing times: 5000r (0-9999r can be preset)

Dimension: 450x540x550mm

Weight: 90kgs

Power: 220-240V, UK Power

Product Description

Principle of Velcro Fatigue Tester: Cut the specimen from the sample being tested into the wheel to be fitted completely. To achieve Velcro (hook & loop) to repeated stripping and peeling After a certain times. Use tensile machine (another purchase) to measure its peeling strength (AS) and shear strength (PA) after this test, touch screen operation.

Test Standards: BS EN ISO 22776, ISO 22777, ASTM D5169, ASTM D5170, SATRATM123, DIN-3415

Product Features

1. Sand blasting and nickel plating process are adopted for loading bar, weight and other parts to prevent rust and have fine texture;

2. The roller is made of aluminum and its surface is treated by sand blasting and anodizing;

3. Built in clamp tension fixture, does not occupy space, automatically tension the sample

4. Step motor with synchronous belt drive mechanism, frequently reverse without heating, simple structure, stable and reliable operation speed.

5. The transparent protective cover is designed to protect the operation safety of personnel ( when open the cover, stop the test automatically), observe test situation clearl

6. Controller adopts advanced touch screen control system to further improve the control accuracy and bring better operation experience. It adopts 260000 color and high-definition display touch screen, fast response and clear display. The operation interface adopts international popular flat design, which is easy and intuitive to operate

7. Circulating ventilation system, cooling the instrument for long-term operation and ensuring the stability of the internal operating environment of the instrument

8. Equipped with emergency stop button, it can stop running quickly in case of emergency and protect the safety of personnel