YY 461D Textile Air Permeability Tester
Short Description:
sed to measure the air permeability of woven fabrics, knitted fabrics, nonwovens, coated fabrics, industrial filter materials and other breathable leather, plastic, industrial paper and other chemical products. Compliant with GB/T5453, GB/T13764, ISO 9237, EN ISO 7231, AFNOR G07, ASTM D737, BS5636, DIN 53887, EDANA 140.1, JIS L1096, TAPPIT251, ISO 9073-15 and other standards.
Used for testing the air permeability of all kinds of woven fabrics, knitted fabrics, nonwovens, coated fabrics, industrial filter materials and other breathable leather, plastics, industrial paper and other chemical products.
GB/T5453、GB/T13764，ISO 9237、EN ISO 7231、AFNOR G07，ASTM D737，BS5636，DIN 53887，EDANA 140.1，JIS L1096，TAPPIT251
1. Adopted high precision imported micro pressure sensor, the measurement results are accurate, good repeatability.
2. large screen color touch screen display operation, Chinese and English interface menu operation.
3.The instrument adopts the self-designed silencing device to control the suction fan, to solve the problem of similar products due to large pressure difference and large noise.
4. The instrument is equipped with standard calibration orifice, which can quickly complete calibration to ensure the accuracy of data.
5. Test method: fast test (single test time is less than 30 seconds, and the results can be obtained quickly).
6. Stability test (fan exhaust speed uniform increase, reach the set pressure difference, maintain the pressure for a certain time to get the result, very suitable for some fabrics with relatively small air permeability to complete high precision test).
1. Sample pressure difference range: 1 ~ 2400Pa;
2. Air permeability measurement range and indexing value: 0.5 ~ 14000mm/s (20cm2), 0.1mm/s;
3. Measurement error: ≤± 1%;
4. Measurable fabric thickness :≤10mm;
5. Suction air volume adjustment: data feedback dynamic adjustment;
6. Sample area setting circle: 20cm²;
7. Data processing capacity: each batch can be added up to 3200 times;
8. Data output: touch screen, Chinese and English printing, report;
9. Measurement unit: mm/s, cm3/cm2/s, L/dm2/min, m3/m2/min, m3/m2/h, d m3/s, cfm;
10. Power supply: Ac220V, 50Hz, 1500W;
11. Shape: 360*620*1070mm (L×W×H);
12. Weight: 65Kg
