EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester
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EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester
يستخدم
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
المعيار التنفيذي:
GB/T 4744.AATCC 127;ERT 120-1 160-0;BS EN20811/3321/3424;AFNOR G07-057;ايزو 811;ASTM F903C;ASTM F1670;ASTM F1671;EN 1734.ISO 1420;FZ/T01004
EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester
صrinciple
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
المعايير الفنية:
اختبار الضغط: 0-50 كيلو باسكال
Pressure accuracy: القرار هو 0.1 مليبار
Test area: 100 سم2 (خياري 10 سم2, 19.63 سم2, 26 سم2, 28 سم2)
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)
Sample thickness: 40مم
Compressed air requirements: 6-8 bar (clean dry air) تركيبات هوائية
EN20811 ASTM F1671ISO 811Fabric Hydrostatic Head Pressure Tester
ميزات الصك:
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.
- Exquisite design: the instrument adopts microcomputer technology, the test process is completely automated, fast and accurate.Touch screen LCD display results, and with data recording and processing functions, with printout.
- A variety of pressure units are selected (mbar/kPa/Pa/cm w.c /mm w.c) to meet the standard requirements and user habits
