Water Vapor Transmission Rate Tester

Product Details:

C390 Water Vapor Transmission Rate Test System, is designed and manufactured based on infrared sensor method and conforms to the requirements of ISO 15106-2 and ASTM F1249.

• New type infrared sensor for water vapor analysis with higher sensitivity.
• Patented integrated test block with advanced hydrodynamic and thermodynamic design
• Temperature and humidity are accurately and automatically controlled throughout the test, eliminating the need for operator intervention or separate data-logging devices.
• Temperature and humidity sensor for independent monitoring of test cells.

• Three identical specimens can be tested simultaneously, which meets the requirements for parallel test.
• Three distinct specimens can be tested under same testing condition, delivering higher throughput while reducing the number of instruments required.

• Automatic temperature and humidity control eliminate the need for operator monitoring and adjustment.

• 12’’ touch-screen pad powered by Windows^TM 10 operating system
• Fast automatic testing process
• Optional DataShield^TM software and accessories for automatic data management

• The instrument uses Labthink’s proprietary infrared sensor for water vapor analysis, which has excellent precision, repeatability and service life. Higher sensitivity and stability make it unnecessary to calibrate with distinct reference films for different test ranges and the interval between calibrations is extended. The test range of the sensor can be set automatically according to the transmission rate of the specimens without manual adjustment.

• The patented three-cell integrated test block structure using advanced thermodynamics and hydrodynamics analysis greatly improves the temperature, humidity and flow measurement accuracy across the three test cells and supports sequential testing of three samples.

• The internal temperature and humidity of the instrument are automatically adjusted with temperature and humidity sensors, maintaining the stability of the test specimen environment. Automatic flow rate control ensures constant flow during the testing process and minimizes any errors caused by an unstable flow rate.

Standards:

• ISO 15106-2, ASTM F1249, GB/T 26253, JIS K7129, YBB 00092003-2015

Application:

• Films: Plastic films, paper-plastic composite films, coextruded films, aluminum foils, aluminum composite films, glass fiber aluminum foil composite films and many others.
• Sheeting: PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheeting materials.
• Packages: Plastic, rubber, paper, paper-plastic composite, glass and metal packages, e.g. plastic bottles, pouches, coated paper cartons, vacuum bags, metal three-piece cans, plastic packages for cosmetics, soft tubes for tooth paste, jelly and yogurt cups.
• Closure Systems: Water vapor barrier property of various closure systems for bottles, cartons and pouches.
• Solar Back-sheets
  Water vapor permeability test of solar back-sheets
• Plastic Tubes: Water vapor permeability test of various sorts of tubes e.g. cosmetic tubes
• Blister Packs: Water vapor transmission rate of whole blister packs
• Automotive and Small Engine Fuel Tanks: Permeability of plastic fuel tanks
• Battery Plastic Shell: Water vapor transmission rate of battery plastic cell

Product Details:

C360 Water Vapor Transmission Rate Test System, is designed and manufactured based on the gravimetric determination method and conforms to the requirements of ASTM E96.

• Patented test chamber and test dishes with advanced fluid dynamics and thermodynamic designs.
• Labthink’s proprietary thermostat technology ensures that the test chamber is precisely temperature controlled and remains stable throughout the test.
• Precise and scientific regulation and calculation of testing conditions.

• 12 test stations
• Supports test modes of desiccant method and water method

• Automatic humidity and flow rate controlling.
• Desiccator requires no replacement of inner core.
• High-efficiency water vapor generator.

• 12’’ touch-screen pad powered by Windows^TM 10 operating system
• Fast automatic testing process
• Optional DataShield^TM software and accessories for automatic data management

• Films: Plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminum coated films, aluminum foil composite films, glass fiber aluminum foil paper composite films and many other film materials
• Sheeting: PP, PVC and PVDC sheeting, metal foils, rubber pads and other sheeting materials
• Paper and Paper Board: Aluminum coated paper for cigarette, paper aluminum plastic composite film and other paper and paperboards
• Textiles and Nonwovens: Textiles and nonwoven fabrics
• Construction Materials: Geotextiles, felt, roofing and building materials, vapor barrier membranes, etc.
• Aseptic Wound Protection Films and Medical Plasters: Aseptic wound protecting films, medical plasters and protective clothing materials

• ASTM E96, ASTM D1653, ISO 2528, TAPPI T464, DIN 53122-1, GB 1037, GB/T 16928, YBB 00092003-2015