Water Vapor Permeation Rate Tester Bopp, Cpp And Pet Films

Systester Instruments Co, Ltd

Product Description

  • Brand Name: systester
  • Power: Electronic
  • Usage: Auto Testing Machine
  • Product Details                                                                                                            

    Application:

    WVTR is based on the humidity sensor detection method and available for the water vapor permeability test of heat exchange membranes, nonwoven fabrics and flexible barrier materials. 
    Water Vapor Permeation Rate Tester BOPP, CPP and PET Films.

    Features:

    Water Vapor Permeation Rate Tester BOPP, CPP and PET Films
     
    features Weighing method
    Dual weighing modules,  own technology
    18 specimens,  continuously test
    One-button test,  test automatically in whole process
    Multiple test modes optional
    Temperature and humidity auto control
    Data curves display
    Computer control
    Environment temperature and humidity sensor inside
    Unit based on embedded system, 24bit Δ-Σ AD
    Traceable reference film calibration
    Supports DSM system (DSM,  lab data management system)
     

    Principles:

    The specimen is clamped between the upper and lower chamber, the upper chamber is high humidity side, and the other side of specimen, lower chamber is purged by a stream of dry gas, due to the effect of water concentration gradient at two sides of the specimen, water molecules will permeate through the specimen into the dry gas side, penetrated water molecules will be carried to the relative humidity sensor which generates the proportional signal, so water vapor transmission rate will be obtained by calculating the sensor signal.

     

    Technical indexes:

     
    Test range 5 - 6500 g/m2·24h (Standard)
    Resolution  0.001 g/m2·24h
    Specimen amount  1 specimen
    Temperature range  5C95C
    Temperature accuracy  ±0.1C
    Humidity range  100%RH (Standard)
    Humidity accuracy  ±1%RH
    Test area  38 cm2 (Standard)
    Specimen size  >=150mm * 94mm
    Thickness  less 3mm
    Carrier gas  Dry Air,  or 99.999% Nitrogen
    Carrier flow  0~200 ml/min
    Gas interface  1/8inch
    Power supply AC 220V 50Hz
    Dimension 330mm(L) * 600mm(D) * 330mm(W)
    Net weight 30kg

Company Profile

  • Systester Instruments Co, Ltd
  • [ China ]
  • This company is registered as a free member and is not verified or authenticated by Tradekey.com
  • We are a professional manufacturer of flexible packaing test instruments and have over 20 years experience and accumulation of technology, we mainly focus on food and pharmaceutical packaging test industries  and gas separation membranes testing. 

Basic Information

  • Company Products / Services: package testing instruments, tensile tester, gas permeability tester, water vapor permeability tester
  • Year Established: 2013
  • Number of Employees: 51-100
  • Website: www.systester.com
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