Rainproof tester, which can test the water repellency of fabrics or composites under different rain pressures. This instrument can simulate rain spraying from the horizontal direction to the fabric to be tested vertically fixed in the stainless steel tank. The back of the sample is attached to the standard suction filter paper (weighing before and after the test). The water in the water column is sprayed by standard sprinklers to form rain, and the water volume of the water column can be adjuste

Product Detail

Product introduction:

working principle:

A test sample, wrapped in a weighed absorbent paper, sprayed with water for 5 minutes under controlled conditions, and then by re-weighing the absorbent paper, can determine the amount of water penetrated by the sample during the test.

Options:

AATCC suction filter paper 500 x 1000mm (20 x 40 inches), 25 sheets, also suitable for AATCC test methods 8, 42 and 70. Electronic balance: The balance for weighing the absorbent paper must be accurate to 0.1g

Compliant: AATCC 35

Technical parameter:

Sample size	20cmX20cm
Number of samples	3
Absorbent paper size	152mmX152mm
Nozzle	13 φ0.99 holes evenly distributed
Specimen clip	the gap between the clips is 165mm, and the length of the clips is 152mm
Spacing between nozzle and sample	305mm
Water pressure (ie height of water column)	adjustable from 0.6m to 2.4m
Volume (WxDxH)	80x45x280cm
Weight	≈ 35Kg

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