欧美怡红院视频一区二区三区_中文日韩字幕一区在线观看_国产精品免费视频一区_成年人免费黄色

【Scope of application】

The YG033A drop hammer fabric tearing tester is used to measure the tear resistance of various woven fabrics, and it can also be used to measure the tear resistance of paper, plastic cloth, film, electrical tape, and metal flakes.

【Related standards】

GB/T 3917.1-1997 "Textiles-Fabric tearing performance-Part 1: Determination of tearing strength, impact pendulum method"

ASTM D1424/5734 ISO 1974/9290 etc.

[Basic technical specifications]

1. Range of tearing force: 0～16N

A: 0～32N (addition of small weight increase hammer A)

B: 0～64N (additional weight-increasing hammer B)

2. Tearing length: 43mm

3. Length of incision line: 20±0.2mm

4. Sample size: 100(L)×63(W)mm

5. Accuracy of force measurement: ≤±1 division

6. Dimensions: 400(L)×210(W)×395(H)mm

7. Weight: about 30Kg