WT-6053 VAMP flex tester
1. Introductions
Install the test specimen on the VAMP flex tester, conduct bending tests at a certain frequency using the VAMP bending resistance testing machine, and observe the changes on the surface of the test specimen to evaluate the bending resistance performance of the test material based on whether there are wrinkles, fractures, and their severity on the surface.
2. Relative test methods
GB/T 20991 /ISO 20344 personal protective equipment—test methods for footwear
SATRA TM25 vamp flex test—resistance to creasing and cracking
ISO 4643 moulded plastics footwear—lined or unlined poly(vinyl chloride) boots for general industrial use—specification
ISO 5423 moulded plastics footwear—lined or unlined polyurethane boots for general industrial use—specification
3.specifications
| No. | Item | Spec. |
| 1 | Test speed | 300±30r/min |
| 2 | Stroke | 19±1.5mm |
| 3 | Test sample size | 64x64mm |
| 4 | Test sample quantity | 12 pcs |
| 5 | Test grip angle | 40° |
| 6 | Dimension | 70x36x37cm |
| 7 | Voltage | AC220V,10A |
| 8 | Standard sample cutter | 1 pc |
- asphalt mixture testing machine
- ceramic tiles testing machine
- footwear testing machine
- manhole cover testing machine
- metal impact tester
- plastic testing equipment
- rubber testing equipment
- universal testing machine
- 未分类
发表评论