Water Vapour Transmission Rate System - W3/330 - Permeation Instruments
Water Vapour Transmission Rate System - W3/330 - Permeation Instruments

Water Vapour Transmission Rate System - W3/330 - Permeation Instruments

Water Vapour Transmission Rate System - W3/330 - Permeation Instruments is applicable in water vapour transmission rate testing for plastic films, laminated films, sheets, solar energy back sheets, high barrier materials, foils, OLED, water-proof membranes and bottles, pouches, jars, boxes made of plastic, rubber, paper, glass and metal, as well as medical devices, etc. By measuring the water vapor transmission rate, technical index of products (packaging materials e.g.) can be controlled and adjusted, in order to meet different demands in product application.

The Water Vapour Transmission Rate System - W3/330 - Permeation Instruments has three test modes and is applicable to various materials with high, medium and low water vapor permeability. It is also embedded with high precision electrochemical sensor, which provides a wide test range of 0.001~1000g/m2•24h and durable service life.

The Water Vapour Transmission Rate System - W3/330 - Permeation Instruments is based on the electrolytic sensor method and utilizes Qualitest’s latest exclusive patent design of three diffusion cells integrated in one instrument for individual or multiple tests, which improves test efficiency by 3 times. It can be easily connected with 9 satellite bases to accomplish up to 30 tests at the same time.

Features
  • Wide range and high precision of temperature and humidity control to support various combinations of non-standard test conditions.
  • Standard, proportional and continuous testing modes facilitate to minimize errors caused by human factor during testing process.
  • Convenient fast-access calibration port for temperature and humidity.
  • Reference film for accurate calibration.
  • 3 diffusion cells integrated in one instrument with lower space occupancy rate and higher test efficiency.
  • 3 distinct or equivalent specimens can be tested individually with independent test results at one operation.
  • The system can be easily connected to a maximum of 10 instruments to accomplish up to 30 tests at the same time.
  • Water vapor transmission rate and oxygen transmission rate can be obtained at one operation by working with Qualitest’s oxygen transmission rate test system together under the control of one computer.
Technical Specifications - Water Vapour Transmission Rate System - W3/330 - Permeation Instruments
Test Range 0.001-40 g/m2•24h (Routine)
0.1000 g/m2•24h (Optional)
Number of Specimens  1-3
Resolution 0.001 g/m2•24h
Temperature Range 15°C-55°C (standard)
Temperature Accuracy ±0.1°C (standard)
Humidity Range 0%RH, 35%RH-90%RH, 100%RH
Humidity Accuracy ±0.1%RH
Specimen Thickness ≤3 mm
Test Area 50 cm2
Specimen Size 108 mm x 108 mm
Carried Gas 99.999% high purity nitrogen (not in supply scope)
Carrier Gas Flow 100 mL/min
Carrier Gas Pressure ≥0.28 MPa
Port Size 1/8 inch copper tubing
Instrument Size 690 mm (L) x 350 mm (W) x 360 mm (H)
Power AC (85-264)V (47-63)Hz
Net Weight 70 kg


Packaging Testing (customization available)
Test Range 0.0001-0.2 g/pkg•d
Numbers of Specimens 1-3
Resolution 0.00001 g/pkg•d
Temperature Range 15°C-55°C (standard)
Temperature Range ±1%RH
Specimen Size One package with temperature control device: specimen should
be smaller than Ф180 mm and lower than 380 mm

Three packages with temperature control device: specimens
should be smaller than Ф100 mm, and lower than 380 mm

No size limitation for tests without temperature control
Carrier Gas 99.999% high purity nitrogen (not in supply scope)
Carrier Gas Flow 100 mL/min
Carrier Gas Pressure ≥0.28MPa
Port Size 1/8 inch copper tubing
Instrument Size 690 mm (L) × 350 mm (W) × 360 mm (H)
Power AC (85-264)V (47-63)Hz
Net Weight 70 kg


Oxygen / Water Vapor / Gas Permeability Tester and Permeation Instruments for Films and Finished Packages

For further information or to place an order for the Water Vapour Transmission Rate System - W3/330 - Permeation Instruments, please CLICK HERE, call us Toll-Free at: 1.877.884.TEST, or click on the "HOW TO ORDER" Button