Precautions for Use of Velcro Fatigue Tester-qinsun

Precautions for Use of Velcro Fatigue Tester

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The hook and loop fastener fatigue tester simulates its actual use process through a certain number of clutch and hook surface separations, measures its shear strength and peel strength, and considers its durability.

Test principle:

　　Fix the loop surface and hook surface of the hook and loop fastener on different roller surfaces. During the test, the roller rolls and the hook and loop fastener continuously adheres and peels off. After a certain number of times, the hook and loop fastener will be removed and the follow-up test will be carried out.

　　Applicable standards:

　　1.GB/T 23315

　　2.DIN 3415

　　3.SATRA PM 123

The main parameters:

　　1. Roller diameter: upper wheel (driven wheel) ￠162.5mm, bottom wheel (driving wheel) ￠160mm;

　　2. Roller width: 70mm;

　　3. Rolling speed: 60rpm;

　　 4. Reversal time: 30s reversal;

　　 5. Load: 5kg;

　　 6. Counter: LCD display, 0-999999;

　　7. Power supply: AC 220V 50HZ 5A;

　　 8. Appearance size: 70×47×60cm;

　　 9. Weight: 51kg.

　　Technical characteristics:

　　 1. The number of automatic shutdowns can be set;

　　 2. High-precision, durable stepping motor;

　　3. The weights can be changed quickly;

　　4. Stainless steel roller;

　　 5. The number directly displays the value, with high accuracy, rapid display, good stability and convenient reading.

Precautions:

　　 1. The instrument must be placed on a stable table before use,

　　 2. It is not allowed to move the machine during use;

　　 3. Choose the corresponding power supply voltage, do not over-high, to avoid burning the device;

　　 4. When the instrument is abnormal, please contact our firm for timely handling;

　　 5. There must be a good ventilation environment when the machine is working.

　　6. Due to the large operating load of each component of the button mechanism, please add lubricating oil to the mechanical part in time;

　　7. After each test, clean the machine and keep the machine clean;

　　 8. The control box part must be wiped with a dry cloth, not a wet cloth.

For more information, please visit us at: https://www.qinsun-lab.com/index.html
Or write email us to: info@qinsun-lab.com

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