תיאור

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 (מספר) arrived, כלומר, automatic stop and display the time or times.

לפי התקן: astm-d2099

1. Test number: 1~4 pieces
2. Test size: 4″*4″ + 0.125″(101.6*101.6 + 0.2מ"מ)
3. לִטעוֹן: 1/8″(3מ"מ) diameter of steel ball;Total weight: 135 + / – 5 ז
4. Testing displacement: 30 + 1 °
5. מְהִירוּת: 90 + 5 CPM
6. דֶלְפֵּק: 4 sets, LCD LCD display
7. כּוֹחַ: 90 w
8. גודל: 49 * 45 * 45 ס"מ

9.מִשׁקָל: about 55kg

10. ספק כוח: 1. AC 220V,2א