Gaungzhou Biaoji Equipment Co., Ltd.

China Manufacturer with main products: Heating Seal Tester, Permeation Equipment, Friction Tester, Impact Tester, Inverted Pressure Sterilized Boiler, Leakage Tester, Electronic...

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W202 Water Vapor Permeability Analyzer

FOB Price: 20,000.00 - 2,000,000.00 USD/Set
Supply Ability: 15 Set(s) per Month
Shipping: 15 days after payment
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Wooden case

Quick Details

  • Brand Name: GBPI
  • color: white
  • Theory: national standard
  • Resolution: national standard
  • Size: national standard


W202 Water Vapor Permeability Analyzer
W202 Water Vapor Permeability AnalyzerApplication 
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, 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.

Working Principle
Electrolytic detection sensor method. Fix the test sample in the middle of test chamber to separate the chamber into upper room and lower room. When humid gas flows in upper room and dry gas in lower room, the water molecules in upper room penetrate through the sample into the dry gas, and electrolytic sensor system detect and analyze the water content and calculate the water vapor transmission rate.

ISO15106-3, DIN 53122-1, GB/T 21529, YBB00092003-2015

?Two chambers can work independently at the same time; support cross-testing.
?Professional software with authority management and data tracking function, ensuring the safety and integrity of test data.
?Fully automatical test; auto judgment and auto stop. 
?with built-in computer, carrying cutting-edge ARM controlling system—can run independently without computer.
?LCD and windows instrument interface show testing data and working status; mouse operation is simple and convenient.
?Temperature control: International advanced electromagnetic technology, program controlled, and no need of external accessories. Precision: 0.1℃. 
?Humidity control: Dual gas flow method, with broad range, high precision (1%RH) and stable flow. 
?Precise enough to test high barrier materials like aluminum foil. 
?by adding package-testing accessories, can test various containers such as bag, pouch, bottle, can and bowl.
?Sensor over-range auto protection. 
?Professional software with simple interface, easy to use and convenient to set test process.
?Real time curves display of transmission rate, water vapour concentration, temperature and humidity; curves can be easily zoomed and moved. 
?Professional test report; can be exported as Office Word or PDF.

Test range 0.001~100 g/(m2?24h) (film and sheet)
Test precision 0.001 g/(m2?24h) (film and sheet)
Temperature range 15~45℃(5~55℃ optional)
Temperature precision ±0.1℃
Humidity range dryness: 0%RH; humidity:30~90%RH, 100%RH
Humidity resolution 1%RH
Number of samples 1~2 pieces
Test area 50.24cm2
Sample size Φ100mm
Sample thickness ≤ 2mm
Carrier gas 99.999% N2 (user provide)
Carrier gas pressure ≥ 0.1Mpa
Carrier gas flow 5~120 ml/min
Instrument size 610mm x 550mm x 400mm
Weight 80kg
Power 500W
Power supply AC 220V 50Hz (optional: 110V)

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