PRODUCTS

Back to lists

Frazir Type Air Permeability Tester

Model

AP-360S(Air cylinder clamp), AP-360SM(Hand lever clamp)

Reference standard

JIS L 1096 ;ASTM D737 ;DIN 53887 ;BS 5636

Use/Good point

This tester is used to measure the permeability of various kinds of textiles, cloths, etc.
The rate of air flow passing perpendicularly through a known area of fabric is adjusted to obtain a prescribed air pressure differential between the two fabric surfaces. From this rate of air flow,the air permeability of fabric is determined.
This type make out the air flow (cc/㎝2 /sec) with the conversion table, according to the value of vertical barometer and the diameter of used nozzle.
Three kinds of calibration plate are provided to verify the known air permeability at the prescribed test pressure.
AP-360S-type employs the air clamp to fix specimen efficiently.(Air compressor is necessary).

Remarks

【ACCESS.】
Nozzle・・・・・・・・9 kinds
Conversion table ・・・1 set
Calibration plate ・・・3 kinds

Spec

 AP-360S(Air cylinder clamp)AP-360SM(Hand lever clamp)
Measuring range0.5~390(cc / cm2/sec)0.5~390(cc / cm2/sec)
Test head area38.3 ㎝2 (on the basis)38.3 ㎝2 (on the basis)
Pressure drop across specimen125 Pa(on the basis)125 Pa(on the basis)
Nozzle diameter1, 1.4, 2, 4, 6, 8, 11, 16㎜φ( 9 kinds)1, 1.4, 2, 4, 6, 8, 11, 16㎜φ( 9 kinds)
Pressure barometer between two surfaces0~30㎜(in water )0~30㎜(in water )
Pressure vertical barometer between nozzle0~40㎜(in water)0~40㎜(in water)
Power sourceAC100V, AC200V, AC220V 60/50HzAC100V, AC200V, AC220V 60/50Hz
Approx dimensionW650×D550×H1260㎜W650×D550×H1260㎜