Laboratory Water Vapor Permeability Tester

• Customization: Available
• After-sales Service: Provid
• Warranty: 1 Year
• Model NO.: PKT-W501
• Test Range: 0.01~10000 G/M2•24h
• Test Precision: 0.001 G/M2•24h
• Weight Range: 0.1mg~300g
• Weight Precision: 0.1mg
• Transport Package: Plywood Case or Carton
• Specification: 68× 50× 42cm
• Trademark: Xiangyi
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100

Product Description

PKT-W501 Water Vapor Permeability Analyzer tests the water vapor transmission rate of plastic film, composite film, aluminum foil, thin sheets, rubber, porcelain, solar panel, medical patch and so on.

Working Principle
Desiccant Method. Test sample separates test chamber into upper room and lower room; humid gas flows in upper room, and place desiccant device in lower room; as water molecules penetrate through the sample from upper room into lower room and absorbed by desiccant, the cup weight will increase; weigh the cup and calculate water vapor transmission rate.

Standards
GB 1037, GB/T 16928, ASTM E96, ASTM D1653, ISO 2528

Features
 High precision sensor, continuous weighing and data acquisition.
 Automatic test, auto judgment, auto stop.
 Built-in operation system, can test independently without computer.
 LCD screen, Windows style interface, real time display test data; operate by mouse, easy to use.
 Advanced electromagnetic temperature control technology, program controlled, auto increase and decrease; integrated design; precision 0.1ºC.
 Double gas flow (wet gas and dry gas) method to control humidity; integrated design, no external accessory.
 High precision, can test aluminum foil.
 Sensor over range protection.
 Can expand to up to 10 test chambers.
 Professional software, simple interface, easy to use.
 Real time display curves of transmission rate, weight, humidity, temperature.
 Can zoom and move curves freely, so as to make detail analysis.
 Professional test report, can export file in Office, PDF format etc.
 Calibrated by Standard Film or standard weight.

Software Interface



Specifications

Test range	0.01~10000 g/m^2·24h
Test precision	0.001 g/m^2·24h
Weight range	0.1mg~300g
Weight precision	0.1mg
Temperature range	15~55ºC
Temperature precision	±0.1ºC
Humidity range	30~90%RH, 100%RH
Humidity precision	±2%RH
Gas source	nitrogen, purity 99.999%
Gas port	Φ6mm gas pipe
Test area	50.24 cm^2
Sample size	Φ90 mm
Sample thickness	≤5mm
Instrument size	68×50×42cm

 

Configuration
 
Water Vapor Permeability Analyzer, software, communication cable, power cable, sample cutter, cup, desiccant, gas pipes 2pcs, pipe connectors 4pcs, sealing grease, syringe, 200g weight, spanner, mouse, Standard Films 1 set
Optional: pressure releasing valve, computer
User provide: gas source


         sample cutter                 pressure releasing valve