【Scope of application】

It is used to test the resistance to repeated flexing damage of coated fabrics. This machine is the S childknecht test method.

【Related standards】

GB/T 12586-2003 Rubber or plastic-coated fabrics-Determination of flexural damage resistance (Method C fold flexion method), ISO 7854, BS 3424:Part9

【technical parameter】

1. Test station: 4 groups

2.Disc: diameter 63.5mm, width 15mm

3. Rotation speed: 200±10r/min (3.33Hz±0.17Hz)

4. Rotation angle: 90°±2°

5. Compression speed: 152±4r/min (2.53Hz±0.07Hz)

6. Compression stroke: 70mm

7.The distance between the inner side of the cylindrical flange: Max.180mm±3mm

8. Sample size: 220mmx190mm, one piece each in warp and weft

9. Sample stitching size: cylindrical, length 190mm, inner diameter 64mm

10.Counting: 0~999 999 times can be set

11.Volume (WxDxH): 57x39x42cm

12.Weight (approximate): ≈60Kg

13.Power supply: 1∮ AC 220V 50Hz 3A