亚洲精品国产精品发布会_无码中文字幕A级毛片_8x成年视频在线观看_亚洲AV无码日韩AⅤ无码忘忧草_王色a片可以看播放_午夜福利极品视频_美女被啪啪激烈爽到喷水_色婷五月综激情亚洲综合_真实国产老熟女粗口对白_最好看最新中文字幕2019

【Scope of application】

It is used for the strength test of zipper flat pull, top stop, bottom stop, self-locking, open end flat pull, socket displacement, pull head pull tab combination, polyester silk, zipper webbing, etc.

【Related standards】

QB/T2171 QB/T2172 QB/T2173 etc.

【technical parameter】

1. Working mode: CRE principle, PC control, printing reports.

2. Measuring force range: 1%～100% of full scale

 3. Force measuring accuracy: ≤±0.2%F·S

4. Sampling frequency: 2000 times/sec

5. Stretching speed: 0.1-1000mm/min Digital speed regulation, error ≤±2%

6. Large stroke of the instrument: 600mm

7. Output mode: display output, print output

8. Power supply: AC220V±10% 50Hz 600W

9. Dimensions: 500×630×1200mm (host L×W×H)

10. Weight: 60kg (standard configuration)