No.318 WATER VAPOUR PERMEABILITY CUP

State: In stock

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.

Warranty: No warranty infomation

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03 months of free warranty for consumable and accessories
12 months of free warranty for main equipment
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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.

[Specimen]	φ70 mm
[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)