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Labthink ASTM E96 Materials Water Vapor Transmission Tester

Labthink ASTM E96 Materials Water Vapor Transmission Tester

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Labthink ASTM E96 Materials Water Vapor Transmission Tester is based on the cup method, and is professionally applicable to the water vapor transmission rate test of plastic films, composite films, sheets and other materials used in medical and construction industry. By testing the water vapor transmission rate, the technical index of the materials could be controlled to meet the requirements for production.

Application:

Labthink ASTM E96 Materials Water Vapor Transmission Tester is applicable to the determination of water vapor transmission rate of:

Basic Applications   

Films

Including plastic films, plastic composite films, paper-plastic composite films, geomembranes, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many other film materials

Sheeting

Including engineering plastics, rubber, waterproof building materials and thermal insulation materials, e.g. PP, PVC, PVDC and nylon

Paper and Paper Board

Including paper and paper board

Textiles and Nonwovens

Including textiles and non-woven materials

Features:

  • Standard periodically weighing method and auto zero before each weighing guarantee the accuracy and uniformity of the testing data
  • Three specimens could be tested simultaneously and the test dishes are lifted and lowered by the gas cylinder which ensures the reliability of the test
  • Standard air velocity to prevent the humidity difference spread which ensures the accuracy of the test
  • Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions
  • Universal RS232 communication port is convenient to the data export and transmission

Specification:

  • Specifications: Film Test
  • Test Range: 0.1~10,000 g/m2·24h (standard)
  • Number of Specimens: 1~3
  • Accuracy: 0.01 g/m2·24h
  • Resolution: 0.001 g
  • Temperature Range: 15°C~55°C (standard)
  • Temperature Accuracy: ±0.1°C(standard)
  • Humidity Range: 10%RH~98%RH
  • Humidity Accuracy: ±1%RH
  • Air Velocity: 0.5~2.5 m/s (customization is available)
  • Test Area: 33 cm2 X 3
  • Specimen Thickness: ‰¤3 mm (customization is available)
  • Specimen Size: Φ74 mm
  • Test Chamber Size: 15 L
  • Gas Supply: Air
  • Gas Supply Pressure: 0.6 MPa
  • Port Size: Φ4 mm PU tubing
  • Instrument Dimension: 695 mm (L) x 555 mm (W) x 390 mm (H)
  • Power Supply: AC 220V 50Hz
  • Net Weight: 76 kg

About Lab think:

Labthink instruments have been widely used and recognized by more than 6,000 scientific institutional laboratories, inspection organizations, and universities and corporate quality control departments.

Labthink is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for packaging in various fields.