Outdoor sports clothing waterproof test, umbrella test, waterproof fabric test; Permeability and bleeding test of protective material of emergency suit and medical protective suit. Dynamic test and static test are used to test the water-repellent performance of textiles under certain pressure. The sample is fixed on the test area with a standard area. Air of 0-5bar is added to a water tank filled with distilled water by an air compressor. The water tank is connected to the test head to transfer certain pressure to the sample. The pressure curve is displayed in real time on the operation screen.

1.2 principle:

Through dynamic testing and static testing, the test is fixed in the test area specified by the standard. The air pressure control puts a pressure of 0-5bar into a built-in tank filled with distilled water. The tank is connected to a test head. After the test starts, the test pressure is automatically controlled by the host according to the test instructions.

1.3 standard:

GB/T 4744

AATCC 127

EN 20811

BS 2823

BS 3424-26 and 29 a/c

BS 3321

BS 3321

The ISO 811

ISO 1420 - a

DIN 53886

INDA IST 80.4

JIS L 1092 A

JIS L 1092 - B B

NF G07-057

ERT - 120-1

160-0, 120.2-02 EDANA

The ISO 16603

ASTM F1670

YYT 0700

ASTM F903.

Function description:

L touch display screen: it is used to operate the instrument. For specific use, see the instructions below

Click button: record data

L compression device: pneumatic device compression or release

Pressing switch: controls pressing device

L footing: for supporting and adjusting instrument level

Drain valve: discharge excess water after test.

L rubber gasket: working platform for samples.

Pressure regulating knob I: adjust the air supply pressure and control the pressure of the compacting device

L pressure regulating knob II: adjust the pressure of test air source

Power switch: instrument power switch, please turn off if not tested for a long time

L drain valve: prevent the water level in the tank from exceeding the red line.

L pressure calibration port: external pressure gauge, calibration pressure sensor

2.3 instrument specifications:

L test pressure :0-5000mbar

L pressure accuracy :± 1 mbar

L resolution: 0.1 mbar

L rise rate :1-300mbar/min

L test area: 100 cm2 (optional 10 cm2, 19.63 cm2, 26 cm2, 28 cm2)

L sample thickness :5mm

Compressed air requirements: 6-8 bar (clean and dry air)

L external size: 460×460×590mm(W×D×H)

L weight: 50Kg

Power supply: ac100-240v, 50/60hz,50W

2.4 test standard parameters:

Test StandardTest ModePressure GradientTest Area

AATCC 127Dynamic Test Mode60 mbar/min100cm squared

EN 20811Dynamic Test Mode10 or 60 cmH2O/min100cm squared

BS 2823Dynamic Test Mode10 or 60 mbar/min100cm squared

BS 3424-26 29ADynamic Test Mode10 cmH2O/min100cm squared

BS 3424-26 29CDynamic Test Mode10 cmH2O/min19.63cm squared

ISO 811Dynamic Test Mode10 or 60 mbar/min100cm squared

ISO 1420ADynamic Test Mode60 mbar/min100cm squared

DIN 53886Dynamic Test Mode10 mbar/min100cm squared

INDA IST 80.4Dynamic Test Mode10 mbar/min100cm squared

JIS L 1092ADynamic Test Mode10 or 60 mbar/min100cm squared

JIS L 1092 B-bStatic Test Mode/100cm squared

NF g07-057dynamic Test Mode60 mbar/min100cm squared

ERT-120-1, 160-0dynamic Test Mode10 or 60 cmH2O/min100cm squared

EDANA 120.2.02Dynamic Test Mode3 cmH2O/min28cm squared

BS 3321 pore Size Test Mode20-25 cmH2O/min50cm2 Ф 80 mm