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Water Vapor Permeability Analyzer

/Water Vapor Permeability Analyzer Weight Reduction Method W302

Water Vapor Permeability Analyzer Weight Reduction Method W302

A302 water vapor permeability analyzer is to test the water vapor transmission rate (WVTR) of films or sheets materials.

  • Brand:

    GBPI
  • Item NO.:

    W302
  • Payment:

    T/T, LC
  • Product Origin:

    Guangzhou China
  • Shipping Port:

    Huangpu
  • Lead Time:

    20-30 days
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products Details

Water Vapor Permeability Analyzer GBPI


WVTR-gravimetric method

Applied to:

1) Plastic film, composite film, aluminum foil, aluminized film,etc;

2) Sheet, panel, rubber, ceramics,etc;

3) Packaging containers, such as:glass, bottle, cans, boxes, etc;

4) Expanding application: solar panel, LCD film, medical patch, etc.

Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.


Specifications

Item Technical Parameters

Test range:  0.01~10000 g/m2·24h

Test precision: 0.001 g/m2·24h

Temperature range: 15~55℃

Temperature accuracy: ±0.1℃

Humidity range dry method: ≤10%RH

Humidity accuracy: ±1%RH

Test area: 50.24 cm2

Sample size: 90 mm

Sample thickness:  ≤3mm

Number of test sample: 2 pieces

Instrument size: 860×430×350mm

Weight:73kg

Power: 750W

Power supply: AC 220V,50Hz


Standard: ASTM E96/E96M-2016、ASTM D1653-2013、TAPPI T464、ISO 2528-1995、DIN 53122-1、JIS Z0208-1976、YBB00092003-2015、YBB00022002、YBB00112005、YBB00102005,GB/T 1037-1988、GB/T 16928-1997


Features

Accurate and reliable data

With The State Certificate for Gradation of the certified Reference Materials and Licence for Manufacturing Measuring Instruments of the state Reference Materials(GBW(E)130543/4)of Water Vapor Permeability Analyzer approved and issued by General Administration of Quality Supervision, Inspection and Quarantine of the P.R.C. Adopting state reference materials to calibrate and verify the instruments, data reliability up to 100%, with universal temperature and humidity calibration interface and test repeatedly, the dispersion of the same sample test data are less than 10%. Ensure the accuracy, universality and authority of the test data.


Simple operation

(1) Professional software with simple interface, easy to use and convenient to set test process.

(2) The computer monitors the whole process automatically and test automatically, judge and stop automatically.

(3) Programmed auto-control, the experiment status display in real time.

(4) Curves display of transmission, water vapor concentration, temperature and humidity in real time.  The curves with conceal function, support query function for background data.

(5) Professional test report; can be exported as PDF.


Advanced technology

(1) Temperature control: International advanced electromagnetic technology, program controlled, auto heating and cooling; no need of external accessories. Precision: 0.1℃.

(2) Configure with color touch screen, can observe temperature, humidity and transmission and run independently without external computer.

(3) Introduce multiple foreign advanced technologies, precision is as high as 0.001 g/m2·24h.


High efficiency

(1) Two independent test chambers with two sensors: Each chamber test independently, two same/different samples can be tested at the same time and output two test reports. Each chamber can set different temperature , judge method and other parameters.

(2) High precision sensor, continuous weighing and collecting data. Test data is accuracy and reliable.

(3) Add additional adapting piece, being able to test bag, bottle, bowl, and other packaging containers.  

(4) Can be expanded to 12 chambers at most.

(5) The only water vapor permeability analyzer with cup method that can test aluminum foil, aluminum laminated films and other high barriers materials in the industry.


Calibration & Certification

The instrument supports two methods of reference materials and standard gas to calibrate and certificate; operation is simple, user only need use certified reference materials for normal testing, and then input the test result into the instrument interface.


Reliable and easy-maintenance instrument

(1) Password lock management for debugging parameters. The whole process is finished automatically.

(2) Sensor over-range auto protection, prevent damaging important sensors.

(3) Function modularization, easy to maintain.



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