Product Description
Application: The apparatus is used for measuring water impermeability property of asphalt linoleum and elastic asphalt waterproof roll, pressure is exerted by electric air pump, Convenient in operation.
1. Power voltage: AC220V
2. Working voltage: 12V
3. Power: 60W
4. Test specimen quantity: 3pcs (one group)
5. Working pressure: 0.1Mpa
6. Max. pressure: 0.6Mpa
999minute free setting
Automatic alarm when finish test