Water vapor permeability testerTesting technology;

Measurement range: 0.01~1200g/m2 · 24h (conventional)

0.01-7500 g/m2 · 24h (optional)

Resolution: 0.001 g/m2 · 24h

Temperature control range: 5 ℃~95 ℃

Temperature control accuracy: ± 0.1 ℃

Wet chamber humidity: 0% RH, 35% RH to 90% RH, 100% RH

Humidity control accuracy:< ±1%RH

Sample quantity: 1-3 pieces, each independent

Test area: 38 cm2 (conventional)

Sample size: 150mm × 94mm or circular sample

Sample thickness: ≤ 5mm (regular)

Carrier gas: 99.999% high-purity nitrogen (gas source to be provided by the user)

Carrier gas pressure: ≥ 0.16MPa

Carrier gas flow rate: 0~200 ml/min

Air source interface: 1/8 inch metal tube

Power Supply: AC 220V 50Hz

Host size: 730 mm (L) × 590 mm (B) × 450mm (H)

Net weight of the host: 68kg

Water vapor permeability testercharacteristic;

Testing principle of humidity sensor method

l Embedded system, remote maintenance and upgrade

l Three chamber independent testing, capable of producing independent and combined results

l The experimental process is fully automated, without the need for manual intervention, with one click testing

l High precision water bath temperature control, temperature sensor monitoring

l Adjustable humidity for testing

l *Sensors ensure accuracy and repeatability of results

l *Pipeline system, more suitable for barrier material testing

l *Control devices, reliable system operation, and longer lifespan

l *Precise flow regulation, precise control, and good operating experience

l *Operational components, pursuing user experience

l *Temperature and humidity sensors accurately indicate test conditions

l Configure professional software with powerful backend analysis capabilities

l Multiple testing modes to choose from, meeting various standards, non-standard, and rapid testing needs