SDL Atlas HydroPro M018 Hydrostatic Head Tester

Measures resistance of fabric to penetration of water under hydrostatic pressure. One surface subjected to hydrostatic pressure at constant increasing rate. Test stops when three points of leakage (water droplets) appear on other side. Complies with AATCC Test Method 127, Water Resistance: Hydrostatic Pressure Test. Pressure range 0-3000 mbar. 16 cm / 6" square or round minimum sample size.