Air Permeability Meter

Porosity for testing different technical paper size, test sample size 60 × 100mm, YT-TQD1000 design with overflow and regulating valve, Measurement range 0~ 1000ml/min.

Designed for paper and Cardboard Porosity testing in the 0-17 μm (Pa. S) range, conforming to relevant standards such as QB/T1667-98 and GB/T485-1989, Measurement range 0~ 1000ml/min or 0~ 17µm/(Pa · s), test area 10.0 +/- 0.05cm.

The test area is 10 +/- 0.05cm ², the sample size is 60 × 100mm, and the inner diameter of the clamping ring is 35.68 +/- 0.05mm, which conforms to QB/T1667 and GB/T458 standards.

In line with the GB458 standard, the addition of a dedicated probe can test the vapor transmission rate of cigarette disc paper, the sample size is 60 * 100 (mm), and the Measurement range is 0-1000ml/min.

Touch screen display in Chinese and English, using chips imported from the United States, commonly used in Encasement paper and cultural paper testing, test area 10cm ², Linearity ≤ 1% test.