This machine is manufactured in accordance with ASTM D4033-92 "Standard Test Method for Resistance to Yarn Slippage of Furnishing Fabric Joints" (Dynamic Fatigue Test Method). It is used to simulate load, force and stress on furniture upholstery fabric joints. During the impact of the device.
This machine is manufactured in accordance with ASTM D4033-92 "Standard Test Method for Resistance to Yarn Slippage of Furnishing Upholstery Fabric Joints" (Dynamic Fatigue Test Method). It is used to simulate load, force and stress on furniture upholstery fabric joints. During the impact of the device.
【technical parameter】
1. Weight of impact wheel: 3.75kg (8.25LB)
2. Falling height: 150mm (6 inches)
3. Impact frequency: 25±2 times/min
4. Counter: LCD display
5. Specimen size: 190x255mm
6. Weight: about 100kg
7. Volume: 1500×1100×1100(mm³)
8. Power supply: AC220V-50HZ
9. Supplied accessories: a one-year quality guarantee and a manual for the instrument
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