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Contact info

Jinan Xinghua Instruments Co.,Ltd
Address:No. 9 Jian Street Jinan Shandong China
Website: http://www.xhinstruments.com

XHF-01 Fabric Air Permeability Tester

Air Permeability Tester is used to test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc.

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Standards of Air Permeability Tester: 

ASTM D737, ASTM D3574, AFNORG07-111, BS5636,DIN53,887,EDANA140.1, EN IS07,231, ENISO9,237, JIS L1, 096-A, TAPPI T251 and so on.


S Model: Manual replace orifice plate.

A Model: Automatic replace orifice plate 

Features of Air Permeability Tester:  

1. More excellent anti-jamming, more excellent stability, more rapid data transference speed. 

2. Adopt microcomputer control system, branded high accuracy pressure sensor, digital feedback and adjust air volume.

3. Automatic follow, measure and display pressure difference of each point with high stability and repeatability.
4. The microcomputer processing, the test results are directly displayed, without manual check table calculation
5. All the test indexes could be set, big touch screen display 
6. All Orifice plate have been calibrated by-point in full testing range to let test data more accuracy.
7.  Automatic sample clamp, automatic replacement of the plate, fast test. 

8. All test data is displayed by large high-definition color touch screen displayer, no need to calculate test result by hands. 

9. Automatic converse air permeability rate and air permeability volume to improve test efficiency. 

10. Large touch screen displayer, and menu type operating mode. 

11. Equipped with inner printer. 

12. Adopt micro-computer control, insure the test data accuracy and test data can be saved and processed automatically. 

13. Special designed sample holder accomplish test in box and ensure the yarn without slip. 

14. Equipped with the inner printer, test report can be printed anywhere. 

15. Testing procedure can be set conveniently by the inner control panel. 

16. With the function of saving data when power-down.


 Technical Parameters of Air Permeability Tester : 


1. Working pattern: high precision imported pressure sensor, micro-computer control, touch screen display, printing and testing report
2. Pressure difference range : 50-500Pa (50-4000Pa)
3. Specimen thickness: ≤12mm
4 .Measuring accuracy : ≤±2%
5. Test area/diameter: 20cm2, 50cm2Optional: 5cm2, Ф50mm(≈19.6cm2, 100cm2, Ф70mm(≈38.5cm2)
6. Total 8 Units to can be freely switched: mm/s(L/m2.s), L/m2/s, L/dm2/min, cm3/cm2/s, ft3/ft2/min, m3/m2/min, m3/m2/h, dm3/s
7. Orifice plate (original Nozzle): 8 Pcs( Φ0.5mm, Φ1.0mm, Φ1.5mm, Φ2.5mm, Φ4.5mm, Φ8.0mm, Φ14.5mm, Φ26mm)
8. Calibration : unique calibration board
9. Permeability ratio range: 0.2-13000mm/s (L/m2.S)
10. The result can be printed .
11. External Dimensions: 700x1000x1000mm
12. Gross Weight: 100kg
13. Power source: 220V±10% 50HZ  

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