説明

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 (number) arrived, つまり, automatic stop and display the time or times.

規格によると: astm-d2099

1. Test number: 1~4 pieces
2. Test size: 4″*4″ + 0.125″(101.6*101.6 + 0.2んん)
3. 負荷: 1/8″(3んん) diameter of steel ball;総重量: 135 + / – 5 g
4. Testing displacement: 30 + 1 °
5. スピード: 90 + 5 CPM
6. カウンター: 4 sets, LCD LCD display
7. 力: 90 w
8. サイズ: 49 * 45 * 45 cm

9.重さ: about 55kg

10. 電源: 1. AC220V,2あ