No.318 WATER VAPOR PERMEABILITY CUP
- This tester is used to evaluate the permeability of plastic film and moisture-proof packaging material for processed paper and coating according to the cup method.
- The permeability obtained by this method will be the mass of vapour that went through the unit area of membranal material during a specific amount of time and prescript temperature and humidity conditions.
|Specifications are subject to change without notice.|
|Vapour Transmission Area||28 cm2 (Inner Diameter of Cup φ60 mm)|
|Accessories||Cup, Ring, Glass dish: 10 pcs each
Guide, Base, Weight, Cutter: 1 pc each
|Test Methods||A Method: Temperature 25 ± 0.5 °C, Humidity 90 ± 2 %
B Method: Temperature 40 ± 0.5 °C, Humidity 90 ± 2 %, Air Velocity 0.5 to 2.5 m/s
|Dimensions/ Weight (Approx.)||W450 × D250 × H230 mm, 8 kg (Including Case)|