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Water Vapor Permeation Testing System

Water Vapor Permeation Testing System
Water Vapor Permeation Testing System
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Product Code : W3/230
Brand Name : Labthink
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Set/Sets
  • Price Range
  • 5000.00 - 50000.00 USD ($)
  • FOB Port
  • Jinan
  • Payment Terms
  • Letter of Credit (L/C), Telegraphic Transfer (T/T)
  • Supply Ability
  • 10 Per Week
  • Delivery Time
  • 7 Days
  • Packaging Details
  • Veneer Case
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001, CE
Product Description

ASTM F1249 Plastic Films and Sheeting Water Vapor Permeation Testing System by Infrared Sensor Method

W3/230 Water Vapor Permeation Testing System is designed for the determination of water vapor transmission rate of film and package specimens. It has three test modes and is applicable to various materials with high, medium and low water vapor permeability.


  • Films
  • Barriers on SiOx substrate
  • Metallized packaging foils
  • Impermeable fabrics
  • Surgical and hygienic membrance
  • PUR-coated farbrics for nursing
  • Roofing felt and roofing water vapour barrier
  • Stable fibre coatings and coated paper


  • Wide range and high-precision
  • Computer control system
  • Three distinct or equivalent specimens
  • Be based on the infrared sensor method

Product Details:



SpecificationsFilm Test
Test Range0.01 ~ 40 g/m224h (Standard)
0.1 ~ 1000 g/m224h (Optional)
Specimen Size108 mm x 108 mm
Number of Specimen3 with independent test results
Specimen Thickness3 mm
Test Area50 cm2
Temperature Range15°C ~ 55°C (standard)
Temperature Accuracy±0.1°C (standard)
Humidity Range0%RH, 35%RH ~ 90%RH, 100%RH
Humidity Accuracy±1%RH
Carrier Gas99.999% high-purified nitrogen (outside of supply scope)
Flow of Carrier Gas0 ~ 200 mL/min
Pressure of Carrier Gas0.28 MPa/40.6 psi
Port Size1/8 inch copper tubing
  • Test Range : 0.001 - 40 G/M2•24h (Routine)/0.01-1000 G/M2•24h (Optional)
  • Resolution : 0.001 G/M2•24h
  • Numbers of Specimens: 3 Pieces (Independent Data)
  • Extension Capacity: 9 Satellite Modules (1-30 Samples)
  • Temperature Control Range: 15°-55°c (Routine)
  • Humidity Control Range: 0%rh, 35%rh-90%rh, 100%rh


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