Scope of application:
Used for testing the permeability of coated fabric, filter paper, filter material, plastic and other sheet materials.

Standards:
GB/T5453  GB/T13764  ISO9237  ISO7231  ISO5636 BS5636  ASTM D737  DIN 53887   JIS L1096  BS5636

Performance characteristics:
● High precision pressure sensor imported from Switzerland with domestic accuracy.
● Smart touch interface, dynamic test full display.
● Full range automatic detection and conversion of air permeability and air permeability of various samples.
● Different national standard parameters and units can be set at will, and the test results can be printed directly without conversion.
● Measurement unit: mm/s, cfm, cm3/cm2/s, I/m2/s, I/dm2/min, m3/m2/min
● Obtain the certificate of computer ventilation test software issued by the State Intellectual Property Office
● Obtain the metrological calibration certificate of an internationally recognized third-party laboratory.

Technical parameters:
1. Pressure range: 0 ～ 4000Pa, self setting pressure drop
2. Measurable permeability: 0.1~12000mm/s
3 Measurement error: ≤± 2%
4. Thickness of measurable fabric: ≤ 15mm
5 Air suction volume regulation: data feedback dynamic regulation
6. Constant value circle of sample area: 5cm2; 20cm2； 50cm2； 100cm2； Four
7 Constant value circle of sample diameter: Ф 50mm（≈19.6cm2） Ф 70mm（≈38.5cm2）
8 Nozzles: 11 in total
9 Data processing capacity: ≤ 1000 tests
10 Data output: HD touch screen display; Built in micro printer;
11 Power supply: AC 220V ± 10V 50Hz
12 Power consumption: 2000W
13 Weight: 80Kg
14 Shape: 600 × seven hundred × 1100mm（L × W × H）

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  YG461E intelligent color touch screen full-automatic air permeability tester (export type, Chinese and English menu optional, with printer)