- Trang chủ
- Products
- Máy test độ chống nước, độ thấm nước, độ thấm hơi nước YASUDA
- Cốc đo độ thấm hơi nước YASUDA
Cốc đo độ thấm hơi nước YASUDA
Chuyen muc: Máy test độ chống nước, độ thấm nước, độ thấm hơi nước YASUDA
- 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.
Specification
| Specifications are subject to change without notice. | |
| 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) |