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Benefits
- High-precision weighing sensor offers high weighing efficiency and stable performance, with a resolution up to 0.0001 g/(m2 ·24h).
- Semiconductor stabilise automatically controls the temperature, with a temperature control accuracy of ±0.1°C.
- Adheres to ASTM E96/E96M and ASTM D1653 standards (For full list see Specifications).
- Three chambers with independent data meet the requirements of high throughput testing and testing efficiency is high.
- Wide measuring range of 0.1~10000 g/(m2 ·24h) meets the testing demand of high, medium, and low barrier materials.
- Using customised fixtures enables you to measure the the water vapour transmission of bottles, bags, bowls, and other packaging parts.
- Designed from the angle of ergonomics to provide easy operation and an exquisite 3D printed shell.
- Automatic operation, one key test, automatic judgment, and automatic shutdown.
- Real-time curves display of transmittance: Time, temperature-time, humidity-time, weight-time.
Applications
| Films | Water vapour transmittance test of various plastic films (PP/PET/PE/PVC/BOPP/CPP, etc.), plastic composite films, paper-plastic composite films, metal composite films, co-extrusion films, aluminium films, degradable packaging films (PLA/PBAT/PBS) etc.). |
| Sheets | Water vapour transmission rate test of solid pharmaceutical hard sheet (PP/PVC/PTP, etc.), metal composite sheet, rubber sheet, and other sheet materials. |
| Paper, cardboard and their composites | Water vapour transmission test of paper and cardboard such as coated paper, silicone paper, aluminium paper for cigarette packs, paper-aluminium-plastic composite sheet, etc. |
| Medicinal patch | Water vapour transmission performance test of medical plasters. |
| Package | Customised fixtures can be extended to packaging parts, such as the water vapour transmission rate of medical polyethylene bottles, sealed bags, medical ointment tubes, infusion hoses, plastic trays, etc. |
Standards
ASTM E96/E96M, ASTM D1653, TAPPIT464, ISO 2528, DIN 53122-1, JIS Z0208
Technical Data
Test range: 0.1~10000 g/(m2 ·24h)
Test precision: 0.0001 g/(m2 ·24h)
Temperature control range: 15-55°C
Temperature control accuracy: ±0.1°C
Humidity control range: ≤10%RH dry method
Humidity control accuracy: ±2% RH
Test area: 50.24cm2
Sample size: Φ90mm
Sample thickness: ≤3mm
Number of test sample: 3 pcs
Power: 1300W
Power supply: AC 220V, 50Hz