Water Vapor Transmission Rate Testing Equipment

Water Vapor Transmission Rate Testing Equipment 1.CE,ISO9001 2.Delivery Within 15 Days 3.Gravimetric Method 4.Automatic test

Water Vapor Transmission Rate Testing Equipment  is designed for the determination of water vapor transmission rate test of film and package specimens. It 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 infrared sensor, which provides a wide test range of 0.001~1000g/m2·24h and durable service life.

1.Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions

2.Proportional, cycling and manual testing modes facilitate to test different materials with distinct water vapor permeability

3.Convenient fast-access calibration port for temperature and humidity

4.Reference Standard film or standard weight for fast and accurate calibration

 Applications

Water Vapor Transmission Rate Testing Equipment   is applicable to the determination of water vapor transmission rate of:

Basic Applications

Filmsplastic films, plastic composite films, paper-plastic composite films, geomembranes coextruded films, aluminized films, aluminum foil, aluminum composite films, and many others

Sheetengineering plastics, rubber, waterproof building materials, and thermal insulation materials, e.g. PP, PVC, PVDC, and nylon

Paper and Paper Boardpaper and paper board

PackagesIncluding plastics, rubber, paper, paper-plastic composite, glass, and metal packages, e.g. Coke bottles, peanut oil packages, Tetra Pak materials, vacuum bags, metal three-piece cans, soft tube packages for plastic cosmetic and toothpaste, and jelly cups

  Technical Specifications

SpecificationsFilm TestPackage Test (Optional)Test RangeSpecimen SizeNumber of SpecimenExtensionSpecimen ThicknessTest AreaTemperature RangeTemperature AccuracyHumidity RangeHumidity AccuracyCarried GasFlow of Carrier GasPressure of Carrier GasPort SizeInstrument SizePowerNet Weight

0.001~100 g/m2·24h (Standard)0.02~1000 g/m2·24h (Optional)	0.0001~0.5 g/pkg·d0.00001~0.07 g/pkg·d
108 mm x 108 mm	Temperature control for one Package: < 180mm, Height < 380mm
	Temperature control for 3 Packages: < 100mm, Height < 380mm
	No limitation for Size without temperature control
3 (Independent results for each specimen)
No less than 10 satellite instruments
≤3 mm	/
50 cm2	/
15°C~55°C (standard)
±0.1°C (standard)
0%RH, 35%RH~90%RH, 100%RH
±1%RH
99.999% high-purified nitrogen (Prepared by the user)
0~200 mL/min
0.28MPa/40.6psi
1/8 inch copper tubing
690mm(L) x 350mm(W) x 360mm(H)
AC (85~264)V (47~63)Hz
70kg

Water Vapor Transmission Rate Testing Equipment conforms to the following standards:ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129

More about Labthink: (http://www.labthink.cn/en):

Labthink provides excellent testing equipments and services for Labs, quality and safety control of polymer materials, such as flexible packaging, pharmaceuticals, foodstuff, cosmetics packaging, printing, adhesive, automotive, petroleum chemistry, environment, biology, new energy, construction, astronautics and electronics.etc

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Further information please feel free to contact Emily Wu via trade12#labthink.cn or Tel:0086 531 85060139 or Follow Us: http://www.facebook.com/labthink http://www.youtube.com/labthinkchina

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Water Vapor Transmission Rate Testing Equipment