Medical protective clothing breathability tester is one of the family of gas permeability testers, which is suitable for the breathability of a variety of textiles including technical fabrics, nonwovens and other breathable products such as sponges and other materials. And paper and other highly breathable materials testing.
Protective clothing tester testing principle that is, through the micro flow pump, see-through constant temperature water bath, water bath type measurement chamber to form a closed-loop circuit, the sample through the split flange clamped in the middle of the measurement chamber and trapping chamber, the sample on both sides of the tetrafluoroethylene gasket, the split flange and the measurement cell contact position is installed with silicone executive ring and protective gasket, operation by adding to the measurement chamber to be measured chemicals, chemicals through the sample penetration to the trapping In principle, the flow rate is not suitable for too large or too small, but about 5 times the volume of the trapping liquid, which is analyzed and calculated by the analysis electrode;
Protective clothing tester main advantages:
1. The whole machine shell choose spraying process treatment, beautiful and generous;
2. The specimen clamping pad is made of imported special aluminum profile, which is light, smooth and rust-free;
3. The instrument uses imported special aluminum brushed panel, with metal keys, sensitive operation, not easy to damage;
4. The test tank is made of special stainless steel, and the top is equipped with a high transparent protective cover; the test tank is equipped with a special placement device, which is convenient for customers to operate;
5. Instrument specimen clamping device, with locking protection, to prevent synthetic blood spattering around;
6. The gasket under the specimen is made of high quality material through special processing;
7. Accurate and reliable clamping force, with special tools;
8. With printer interface, connected to the printer can directly print data reports.
QINSUN medical protective clothing tester fully comply with the requirements of GB5453-1997 standard, taking into account ISO9237- 1995 (E) and many other standards, applicable to a variety of textile fabrics including industrial fabrics, non-fabric breathability tester woven fabrics, coated fabrics and other breathable leather, plastic, industrial paper and other chemical products.