国产精品99久久久久久www_乱小说录目伦合集最新章节_国产区小视频_一级毛片aa免费观看

【Scope of application】

It is used to determine the dry and wet rubbing color fastness of leather, tarpaulin, blended fabrics and other colored fabrics and other materials.

【Standards compliant】

GB/T3920 GB/T 5712 ISO105X12 AATCC8 AATCC165 JIS L0849

【Basic technical specifications】

1. Friction head pressure: 9N

2. Diameter of friction head: 16mm or 19×25 mm

3. Number of crank rotations: 60 times/min

4. Number of reciprocations: 10 times

5. Stroke of the friction head: 100mm

6. Sample size and thickness: 220×110×5mm

7. Motor power: 40w

8. Dimensions: 760×270×240mm

9. Voltage: AC220V, 50HZ

10. The weight of the instrument: about 20Kg