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Water Vapor Permeability Analyzer Gravimetric Method W301 2.0
W303 2.0 WVTR is based on the test principle of the gravimetric method (weight loss). It is suitable for the water vapor transmission performance test of films, sheets, paper, packaging and related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc. It provides high, medium and low water vapor barrier materials Wide-range, high-efficiency water vapor transmission rate detection.
– Test range: 0.1~10000 g/(m2·24h)
– Test accuracy: 0.001 g/(m2·24h)
– Temperature range: 15~55℃
– Temperature accuracy: ±0.1℃
– Humidity range: ≤10%RH drying method
– Humidity accuracy: ±2%RH
– Test area: 50.24 cm2
– Sample size: Φ90 mm
– Sample thickness: ≤3 mm
– Number of sample: 3 Piece
ASTM E96/E96M, ASTM D1653
TAPPI T464
ISO 2528
DIN 53122-1
GB/T 1037, GB/T 16928
W301 2.0
– Test range: 0.1~10000 g/(m2·24h)
– Test accuracy: 0.001 g/(m2·24h)
– Temperature range: 15~55℃
– Temperature accuracy: ±0.1℃
– Humidity range: ≤10%RH drying method
– Humidity accuracy: ±2%RH
– Test area: 50.24 cm2
– Sample size: Φ90 mm
– Sample thickness: ≤3 mm
– Number of sample: 3 Piece
ASTM E96/E96M, ASTM D1653
TAPPI T464
ISO 2528
DIN 53122-1
GB/T 1037, GB/T 16928
W301 2.0
