설명

EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester

사용

Fabric hydrostatic tester is suitable for outdoor sports clothing waterproof test, umbrella test, waterproof fabric test;Charge clothing, medical protective clothing protective material permeability, blood permeability test.Dynamic test, static test and custom program test are used to test the water resistance of textiles under certain pressure.

EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester

경영진 표준:

GB/T 4744.AATCC 127;ERT 120-1 160-0;BS EN20811/3321/3424;AFNOR G07-057;ISO 811;ASTM F903C;ASTM F1670;ASTM F1671;EN 1734.ISO 1420;FZ/T01004

EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester

피원리

The resistance of water through the fabric is represented by the hydrostatic pressure of the fabric.Under standard atmospheric conditions, one side of the sample is subjected to rising water music until three water seepage points appear on the other side. The current pressure value at the third water seepage point is recorded, and the waterproof performance of the sample is evaluated accordingly.

EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester

기술적인 매개변수:

Test pressure: 0-50 kPa

Pressure accuracy: the resolution is 0.1 mbar

Test area: 100 cm2 (선택 과목 10 cm2, 19.63 cm2, 26 cm2, 28 cm2)

Pressure growth rate: can choose according to the standard, also can input the specified value

Test unit :(mbar/kPa/Pa/cm w.c /mm w.c)

샘플 두께: 40mm

Compressed air requirements: 6-8 bar (clean dry air) 공압 고정 장치

EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester

악기 특징:

1.The chip and sensor of the instrument are imported from America, and the test result is accurate, repeatable and accurate.The pressure sensor calibration is traceable.

2. 절묘한 디자인: the instrument adopts microcomputer technology, 테스트 프로세스가 완전히 자동화되었습니다., 빠르고 정확합니다. 터치스크린 LCD 디스플레이 결과, 데이터 기록 및 처리 기능 포함, 인쇄물과 함께.
3. A variety of pressure units are selected (mbar/kPa/Pa/cm w.c /mm w.c) to meet the standard requirements and user habits