• Test range:  0.001~50 g/m2·24h
• Packaging: 0.00001 ~ 0.25 g/pkg. 24 hours (optional)
• Sensor accuracy:  0.001 g/m2.24 h
• Permeable area: 50 cm2
• Sample thickness:  ≤3mm (accessories required for thicker samples)
• Number of samples (test stations): 3
• Temperature control range:  5℃~95℃
• Temperature accuracy:  ±0.1℃
• Humidity control range:  0% RH, 35% ~ 95% RH, 100% RH
• Humidity Accuracy:  ±1%RH
• Carrier gas: 99.999% High purity nitrogen (not included in the supply)
• Carrier gas flow: 100 ml/min (automatic control)
• Carrier gas pressure:   ≥0.2MPa
• Port size:   1/8 inch metal tube
• Dimensions:   740mm (length) × 415mm (width) × 430mm (height)
• Power Supply:   AC 220V 50Hz.
• Net weight: 50Kg

Basic application

• Films:
  Water vapor transmission rate of plastic films, paper-plastic composite films, co-extruded films, aluminum sheets, aluminum composite films, fiberglass aluminum sheet composite films and many others.
• Sheets:
  Water vapor transmission rate of PP, PVC and PVDC sheets, metal sheets, rubber pads, silicone wafers and other sheet materials.
• Paper, cardboard and composite materials:
  Water vapor transmission rate of aluminized cigarette paper, aluminum foil-plastic composite sheets and other papers and paperboards
• Packaging:
  Water vapor transmission rate of plastic, rubber, paper, paper-plastic composites, glass and metal packaging, e.g. plastic bottles, bags, coated paper cartons, vacuum bags, three-piece metal cans, plastic cosmetic containers, soft tubes for toothpaste, gelatin and yogurt cups.

Extended application

• Container closures:
  Water vapor transmission rate of all package closure types.
• LCD screen:
  LCD water vapor transmission rate and its corresponding sheet.
• Rear solar panels:
  Water vapor transmission rate of the rear solar sheets and their corresponding sheet.
• Tubes:
  Water vapor transmission rate of PPR and other types of pipes.
• Blisters:
  Water vapor transmission rate of whole blister packs
• Aseptic protective film, medical plaster patch:
  Water vapor transmission rate of aseptic protective film, medical plaster patch
• Battery plastics:
  Water vapor transmission rate of plastic battery cell

ISO 15106-3, ASTM F3299, DIN 53122-2