W402 Water Vapour Permeability Tester Infrared Detection Sensor Method Appllication
GBPI Infrared Detection Sensor Water Vapor Permeation Analyzer is China Unique Infrared Sensor Water Vapor Transmission Rate Tester Manufacturer,mainly used to test the water vapor transmission rate (WVTR) of packaging materials, such as plastic film, composite film, coextrusion film, aluminum-plated film, aluminum foil, infusion bag, sheets, paper, paper board, solar battery panel, cellophane, ceramics and porcelain, and various containers such as bag, pouch, bottle, can, bowl, box, widely used in the industries of food, pharmaceuticals, personal care, household, electronics and so on.
Flexible Packaging Material WVTR Tester W402 Features
1. Temperature control: International advanced electromagnetic technology, program controlled, without external accessories. Precision 0.1℃.
2. Humidity control: Two-way gas flow method, with broad range, high precision and stable flow.
3. Standard gas calibration and standard film calibration.
4. Auto judgment and auto stop.
5. Leakage protection; over range protection; auto save data when power is cut off; incorrect operation warning.
6. Wholly automatic, software easy to use. Curves of transmission rate, water vapor density, humidity and temperature, auto record and continuous display. Can monitor interaction of parameters and the whole testing process.
7. Highly modularized. Setting, testing, baseline, calibration, report etc are independent. Powerful data analysis. Easy to operate.
8. W402 Water Vapor Permeation Analzyer Adopt Built-in computer, can work without external computer.
9. Support quick test, applicable to evaluation test.
10. Two chambers can work independently at the same time for two different samples.
11. Software upgrade, data backup and fault diagnosis through USB port.
Barrier Film Water Transmission Rate Analyzer W402 Technical Specifications
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Test range 0.001 ~ 100 g/m2·24h
Test accuracy 0.001 g/m2·24h (film and sheet)
Temperature range 15~45°C(15~60℃ optional)
Temperature accuracy ±0.1°C
Humidity range 30~90%RH, 100%RH
Humidity accuracy ±1%RH
Sample size Φ100mm
Test area 50.24cm2 （with additional adapting piece and be small as 0.785 cm2 ）
Sample thickness ≤ 2mm
Number of samples 2pcs
Instrument size 610×535×460mm
Carrier gas 99.999% N2（user provide）
Carrier gas pressure ≥ 0.1Mpa
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Packaging Testing Equipment W402 Configuration
Main machine body, software, communication cable, Φ100 sample cutter, 1/8 inch copper tube, sealing grease, clip connector, water injector, spanner, standard test plate, mouse
User provide: nitrogen (99.999%), pressure reduction valve, computer
Optional (for purchase): test accessories, standard film, sealing grease, special clips, pressure releasing valve, computer
W402 Quality Control comply to below standard
ISO 15106-2、ASTM F1249-2013、TAPPI T557、 JIS K7129-2008、GB/T26253
GBPI Packaging Testing Instrument Software
Software interface is simple, easy to operate.
Wholly automatic testing, auto save test data.
Real time display data and curves of transmission rate, weight, humidity, temperature.
Can zoom and move curves freely, so as to make detail analysis.
Can export and print professional test report, displaying detailed test data and curves.
Auto correction to avoid wrong operation.
Can set test precision.
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