W301 2.0 Water Vapour Transmission Rate Tester

W301 2.0 Water Vapour Transmission Rate Tester

Manufactured by GBPI Testing Instruments

The W301 2.0 uses the intelligent gravimetric method — one of the classic methods for measuring the water vapour transmission rate of materials. Thanks to international advanced technologies, its accuracy can reach 0.001 g/(m2·24h).

This reliable and easy-to-maintain instrument is widely used in environments such as drug control institutions, food companies, quality inspection organisations, packaging, pharmaceutical enterprises, research institutions, and the personal care industry.

Benefits

  • Professional software with simple interface and operation, as well as convenience for setting the test process.
  • Fully-auto operation, one-button test, judge and stop automatically.
  • Software is designed according to the requirements of the new GMP Appendix computerised system.
  • Real-time curves display of humidity, permeation, weight, and temperature.
  • Curves have a conceal function that supports query function for background data. The curves with conceal function, support query function for background data.
  • Analyse the results in a professional test report that can be automatically generated and exported in PDF format.
  • Every data change is recorded, while audit and trace functions (test tracking, log tracking) ensure the security and integrity of test data.
  • System administrator can adjust the permission levels for each user.
  • Sensor over-range automatic protection prevents damaging important sensors.

Applications

This product can be applied to:

  • Plastic film, composite film, aluminium film, aluminised film, etc.
  • Sheet, panel, rubber, ceramics, etc.
  • Packaging containers — bottles, boxes, cans, glass, etc.
  • Expanding application — LCD film, medical patch, solar panel, etc.

Standards

ASTM E96/E96M, ASTM D1653, TAPPI T 464, ISO 2528, TAPPIT464, DIN 53122-1, JIS Z0208, YBB00092003

Technical Data

Test range: 0.1~10,000 g/(m2·24h)

Test precision: 0.0001 g/(m2·24h)

Temperature range: 15~55°C

Temperature accuracy: ±0.1°C

Humidity range: Dry method:  10%RH

Humidity accuracy: ±2%RH

Test area: 50.24cm2

Sample size: Φ90mm

Sample thickness: 3mm

Number of test sample: 1 piece

Power: 450W

Power supply: AC 220V, 50Hz

Weight: 22kg

Dimensions: 380mm x 545mm x 315mm

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