描述

Using clean steel ball in the material inside the machine test, the impedance and the total weight of steel ball itself, must conform to the rules, on this condition detection and waterproof material penetration index, using the latest sensing elements and special design, tests as long as the material inside penetration by water immediately automatically stop counting or in setting time (数字) arrived, 即, automatic stop and display the time or times.

根据标准: astm-d2099

1. Test number: 1~4 pieces
2. 测试尺寸: 4″*4″ + 0.125″(101.6*101.6 + 0.2毫米)
3. 加载: 1/8″(3毫米) diameter of steel ball;Total weight: 135 + / – 5 G
4. Testing displacement: 30 + 1 °
5. 速度: 90 + 5 CPM
6. 柜台: 4 套, LCD LCD display
7. 力量: 90 w
8. 尺寸: 49 * 45 * 45 厘米

9.重量: about 55kg

10. 电源: 1. 交流220V,2A