$5,000.00 - $50,000.00
Min. Order : 1 Set

Water Vapor Permeability Tester for Water proof Test

Quick Details

Port: qingdao
Payment Terms: L/C,Western Union,D/P,T/T
Supply Ability: 100 Set/Sets per Month Water Vapor Permeability Tester
Water Vapor Permeability Test machine: Automatic, Professional, Intelligent
Warranty: 12 months
Place of Origin: Shandong China
Applications: Films, sheeting, paper and Paperboard, packages
Certifications: ISO 9001, Ce
Model Number: W3/230 Water Vapor Permeability Test Machine
Guaranteed Period: 12 months
Certification: ISO
Standards: ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129
Brand Name: Labthink
Test Range: 0.01 ~ 40 g/m2/24h
Test Method: infrared sensor method
Patent Design: three diffusion cells integrated in one instrument
Fixture: Computer control and LED Display, professional software
Power: Electronic
Packaging Detail: veneer case
Package Preview: https://sc04.alicdn.com/kf/H4883ad4f85c54c74b290a6ecf3a226a0G.jpg_640x640.jpg
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Water Vapor Permeability Tester for Water proof Test of Pharmaceutical Packaging Film

Water Vapor Permeability Tester
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Product Information
Water Vapor Permeability Tester
W3/230 Water Vapor Transmission Rate Test System utilizes the infrared sensor method to test the WVTR of flexible films, sheets, foils and packages. It can test 3 specimens with independent results.


Infrared method is used by W3/230 Water Vapor Transmission Rate Test System: The test specimen is mounted in the diffusion cell, which is subsequently divided into a dry chamber and a controlled-humidity chamber. The dry side of the specimen is swept by a flow of dry nitrogen, and the water vapor permeating through the specimen from the controlled-humidity chamber is carried by dry nitrogen to the infrared sensor where proportion electrical signals will be generated. The water vapor transmission rate is obtained by analyzing and calculating the electrical signals. For package samples, dry nitrogen flows inside the package, and moisturized nitrogen flows outside.


ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129


  • Based on the infrared sensor method.
  • Three distinct or equivalent specimens can be tested individually with independent test results at one operation.
  • 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 test different materials with distinct water vapor permeability.
  • Convenient fast-access calibration ports for temperature and humidity.
  • Embedded computer control system provides safer and more reliable data management as well as test operation.
  • Three diffusion cells are integrated in one instrument with lower space occupancy rate and higher test efficiency
  • Intelligent designs for test result evaluation, sensor calibration reminding, tracing or managing operation record provide a safe and easy operation environment.
  • Detailed information for each test can be saved through embedded database storage technology, and users could view historical test data in various patterns.


Specifications Film Test Package Test (Optional)
Test Range 0.01 ~ 40 g/m2·24h (Standard) 0.0001 ~ 0.2 g/pkg·d
0.1 ~ 1000 g/m2·24h (Optional)
Specimen Size 108 mm x 108 mm Temperature control for one package test: < DIA 180 mm, Height < 380 mm
Temperature control for 3 package test: < DIA 100 mm, Height < 380 mm
No size limitation for tests without temperature control device
Number of Specimen 3 with independent test results
Specimen Thickness ≤3 mm /
Test Area 50 cm2 /
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 ±1%RH
Carrier Gas 99.999% high-purified nitrogen (outside of supply scope)
Flow of Carrier Gas 0 ~ 200 mL/min
Pressure of Carrier Gas 0.28 MPa/40.6 psi
Port Size 1/8 inch copper tubing
Instrument Dimension 690 mm (L) x 350 mm (W) x 360 mm (H)
Power Supply AC (85 ~ 264)V (47 ~ 63)Hz
Net Weight 70 kg


1. Films
2. Sheeting
3. Paper and Paper Board
4. Packages
5. Package Caps
6. LCD Monitor Films
7. Solar Back-Sheets
8. Plastic Packages for Drugs and Health Care Products
9. Plastic Pipes
10. Blister Packs
11. Aseptic Wound Protection Films and Medical Plasters
12. Fuel Tanks of Cars
13. Battery Plastic Shells
14. Paper Cups and Bowls

Water Vapor Permeability Tester
How Labthink Serve You?
Water Vapor Permeability Tester
Why Choose Labthink?
Water Vapor Permeability Tester
Water Vapor Permeability Tester
Water Vapor Permeability Tester Q: How long is the delivery time?
A: Five working days after we received your payment or order confirmed
Q: What is the warranty for the equipment?
A: One year. We can provide you lifelong technical support
Q: What is the payment terms?
A: T/T, L/C, Western Union, etc
Q: How about the products quality?
A: Our products apply to ISO, ASTM, GB, etc
Contact Us

Labthink Instruments Co., Ltd.
144 Wuyingshan Road, Jinan, P.R.China (250031)
Phone: +86-531-85068566
FAX: +86-531-85062108
Email: info AT labthink.com

Labthink International, Inc.
200 River's Edge Drive, Medford, MA, 02155, USA
Phone: (+1) 617-830-2190
FAX: (+1) 781-219-3638
Email: info AT labthinkinternational.com


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