Introduction The instrument used to measure various types of geotextile waterproof performance, under prescribed conditions, the determination of vertical water flow through monolayer nonwoven fabric.
Technical parameters 1. The maximum water head pressure difference: 250 mm
2. The holder inside diameter: Φ 50 + / - 0.5 mm
3. The sample thickness: 20 mm
4. The time counter: 0-99.99 s
5. The thermometer range: 0-50 ℃ (precision of 0.1 ℃)
6. Measuring cylinder: 1000 ml (10 ml) precision
7. Power supply: AC220V plus or minus 10% 50 hz
8. The instrument appearance: 400 * 500 * 500 (mm)
9. Weight: 25 kg
Introduction The instrument used to measure various types of geotextile waterproof performance, under prescribed conditions, the determination of vertical water flow through monolayer nonwoven fabric.
