DH-3385Sponge foam fatigue indentation tester

·DH-3385Sponge foam fatigue indentation testerMain application scope and functions:

Sponge foam fatigue indentation testerAlso known as sponge constant load impact fatigue testing machine, it meets the requirements of the international standard ISO 3385.1989 Determination of Constant Load Impact Fatigue of Polymer Porous Materials. It is mainly used for the reciprocating compression test of foam polymer materials to determine the residual deformation rate. From this, we can understand the dynamic fatigue characteristics of the material. Can meet the Chinese automotive industry standard QCT56-93 "Test Method for Performance of Automotive Seat Cushion Materials". It can also meet the requirements of foreign standards such as the Japanese automotive industry standard JASOB408-84. The number of tests, display force values, and impact frequency can be freely set, and the whole machine is easy to operate and maintain. High reliability. It can meet the requirements for fatigue performance test of sponge foam in QC/T850-2011, QJQ7001-2011 and ASTM3574 standards.

· DH-3385Sponge foam fatigue indentation testerMain technical parameters and their accuracy:

1. Large loading capacity: 0-2000N (adjustable)
2. Reciprocal compression frequency: 0-2Hz (adjustable)
3. Reciprocal compression stroke: 100mm
4. Pressure plate diameter: 250 mm (optional formula shaped pressure plate or fake hip pressure plate)

5. Large loading capacity: 2000 Newtons

6. Upper pressure plate material: 45 # carbon steel

7. Lower pallet size: 400mm * 400mm

8. Material of the lower support plate is 45 carbon steel plate (the exhaust hole array on the plate has a diameter of 6mm and a hole spacing of 20mm)

9. Test frequency setting:<10 million times

10. Force value and frequency display method: 7-inch true color touch screen display

11. Overall dimensions: 650 * 650 * 1350 (length, width, and height mm)

12. Whole machine weight: approximately 120 kilograms

13. Whole machine power: 200W

14. Gas source pressure: 6 kilograms

15. Power type: 220V

·DH-3385Sponge foam fatigue indentation testerMain configuration:

1. Test one host

2. A spoke type high-precision sensor

3. One set of host testing pressure plate

4. One set of electric lifting motor mechanism