Water Vapor Permeability Yester WVTR-I1 (Infrared Sensor – 1 sample)

Description

WVTR-I1 Water Vapor Transmission Rate Tester is designed and manufactured based on the infrared sensor method, used to measure the water vapor transmission rate of barrier materials with high and medium moisture barrier properties with a wide testing range and high testing efficiency

Characteristics

Test range:
– Film: 0.001~40 g/m2 · 24 h (normal)
– Packaging: 0.00001~0.25 g/pkg·24h (optional)
Resolution: 0.001 g/m2·24h
Sample area: 50 cm2
Sample thickness: ≤3mm (accessories required for other thicknesses)
Test mode: 1 single test chamber
Test temperature: 5 ℃ ~ 95 ℃
Temperature accuracy: ±0.1℃
Test humidity: 0%RH, 35%~95%RH, 100%RH (automatic control)
Humidity accuracy: ±1%RH
Carrier gas: 99.999% High purity Nitrogen (out of scope supply)
Carrier gas flow: 0~200 ml/min (automatic control)
Gas supply pressure: ≥0.2MPa
Port size: 1/8″ metal tube
Dimensions: 585mm (length) × 640mm (width) × 380mm (height)
Power supply: AC 220V 50Hz.
Net weight: 50Kg

Applications

BASIC APPLICATIONS

Plastic Films:
Water vapor transmission rate of plastic films. paper-plastic composite films, coextruded films, aluminum sheets, aluminum composite films, glass fiber aluminum foil composite films and many others.
Sheets:
Water vapor transmission rate of PP, PVC and PVDC sheets, metal sheets, rubber pads, silicone wafers and other laminated materials.
Paper, cardboard and composite materials:
Cigarette water vapor transmission rate. aluminized paper, aluminum-plastic foil, composite sheets and other papers and paperboards
Packaging:
Water vapor transmission rate of plastic, rubber, paper, paper-plastic composites, glass and metal containers, e.g. plastic bottles, bags, coated paper cartons, vacuum bags, three metal parts. cans, plastic containers for cosmetics, soft tubes for toothpaste, gelatin and yogurt cups.

EXTENDED APPLICATIONS

Container closure:
Water vapor transmission rate of all types of container closures, LCD Display Water vapor transmission rate of the LCD display and its corresponding sheet.
Solar films
Water vapor transmission rate of the solar sheets and their corresponding leaves.
Tube:
Water vapor transmission rate of PPR and other types of pipes
Blisters:
Whole blister water vapor transmission rate.
Aseptic protective film, medical plaster patch:
Aseptic protection water vapor transmission rate. film, medical plaster patch
Plastic casing of batteries:
Water vapor transmission rate of the plastic battery cell.