GB/T 23321 Sprinkler device-Tent rainproof tester-Shanghai Chengsi

Sprinkler device The sprinkler device is mainly used for tent rainproof performance testing
.
It can test the water repellency of fabrics or composites under different rainwater
pressures.
It is widely used to test the water repellency of fabrics or composites under different rainwater pressures, and can simulate rain spraying from the horizontal direction to the fabric
to be measured vertically fixed in a stainless steel tank.
Detection principle: simulates rainwater spraying from the horizontal direction to the fabric
to be measured vertically fixed in the stainless steel trough.
The back of the specimen is adhered to standard suction filter paper (weighed before testing).

The water in the water column is sprayed by a standard nozzle to form rain, and the water column can be adjusted from 600mm (24 inches) in 300 mm (12 inches) increments to 2400 mm (96 inches).

The amount of water infiltrated by the sample during the test can be determined by spraying with water
for 5 minutes under controlled conditions and then weighing the absorbent paper again.
LCD color touchscreen with interactive user interface to preset ISO and AATCC test standards, water temperature, water column height, test time
.
The water sprayed on the specimen is recovered by a built-in reservoir with a heater that controls the water temperature
.
The precision water pump automatically maintains the water column on the nozzle to the set height
.
Executive standards: AATCC 35, BS EN ISO 22958, GB/T 23321AATCC 35-06, ISO 22958-05e, GBT 23321-09FZ/T01063-2008 Technical requirements: caliber≥ 32mm flow≥ 10m3/h head≥ 15m flow control range: 10~100L/h adjustable configuration requirements: water pump 1 set of 28mm diameter stainless steel water pipe 200 meters flow meter
。