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Fabric Water Vapor Permeability Tester

Fabric Water Vapor Permeability Tester
Fabric Water Vapor Permeability Tester
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Product Code : W3/130
Brand Name : Labthink
Price And Quantity
  • Minimum Order Quantity
  • 1 Set
  • Price Range
  • 5000.00 - 50000.00 USD ($)
Product Specifications
  • Humidity
  • 0-100%RH
  • Temperature
  • 15-55 Celsius (oC)
  • Specimen Size
  • 108 mm x 108 mm
  • Power Supply
  • 220VAC 50Hz / 120VAC 60Hz
  • Number of Specimens
  • 3 with independent test results
  • Test Range
  • 0.05 ~ 1000 g/m2/24h
  • Port Size
  • Φ6 mm PU Tubing
  • Machine Weight
  • 55kg
  • Control Mode
  • Micro Computer Controlled
Product Description
W3/130 Fabric Water Permeability Tester is based on the humidity sensor method, are designed to measure the WVTR of flexible films, sheets, foils and etc. It has 3 test cups, which can test independently.


Mount the pre-conditioned specimen between the dry and wet chambers. The humidity sensor located in the dry chamber analyzes humidity changes and calculates the time for humidity to increase from the lower preset value to the higher one. The water vapor transmission rate and water vapor transmission coefficient are consequently obtained by periodically system measurement and analysis.


ISO 15106-1, ASTM E398, TAPPI T523, JIS K7129


  • Based on the humidity sensor method.
  • 3 identical or distinct specimens can be tested simultaneously with independent test results.
  • Equipped with high-precision humidity sensor to ensure accurate test result.
  • Wide range and high-precision of automatic temperature control to support various combinations of non-standard test conditions.
  • Convenient fast-access calibration port for temperature.
  • Reference film for fast and accurate calibration.
  • 3 diffusion cells integrated in one instrument with lower space occupancy rate and higher test efficiency.
  • Equipped with Labthink's latest operating software, with user-friendly operating interface and intelligent data management functions.
  • Supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.


Specifications Film Test
Test Range 0.05 ~ 1000 g/m2·24h
Accuracy 0.01 g/m2·24h
Specimen Size 108 mm x 108 mm
Specimen Thickness ≤3 mm
Test Area 50 cm2
Temperature Range 15°C ~ 55°C (ambient temperature 23°C)
Temperature Accuracy 0.1°C
Humidity Range 0 ~ 100%RH
Number of Specimens 3 with independent test results
Gas Supply Dry Air (outside of supply scope)
Port Size Φ6 mm PU Tubing
Instrument Dimension 690 mm (L) x 350 mm (W) x 360 mm (H
Power Supply AC (85~264)V (47~63)Hz
Net Weight 55 kg


1. Films
2. Sheeting
3. Paper and Paper Board
4. Solar Back-sheets
5. LCD Monitor Films
6. Textiles and Nonwovens
7. Aseptic Wound Protecting Films and Face Masks

Trade Information
  • FOB Port
  • Jinan
  • Supply Ability
  • 10 Set Per Month
  • Delivery Time
  • 7 Days
  • Packaging Details
  • Standard Veneer Case
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001, CE


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