Features

Vacuum differential pressure method

Patent technology

3 specimens test simultaneously and independently

Computer control

One-button test, test automatically through whole process

High accuracy vacuum sensors embedded in

3 Chambers with independent temperature sensor

Test under various RH conditions with Humidity generator (optional)

Environment temperature and humidity sensor inside

Permeability coefficient ,solubility coefficient and diffusion coefficient test

Chambers with water bath temperature control technology

Unit based on embedded system,24bit Δ-Σ AD

Multiple test modes optional

Data curves display

Traceable reference film calibration

Supports DSM system (DSM, lab data management system)

Technical Indexes

Test range:   0.01 - 190,000 cm³/m²·24h·0.1MPa (Standard)

Resolution:   0.001cm³/m²·24h·0.1MPa

Samples:  3, independent

Vacuum accuracy: 0.1Pa

Temperature range: 5C - 95C

Temperature accuracy: ±0.1C

Humidity range: 0%RH,35%RH-90%RH,100%RH (optional)

Humidity accuracy: ±1%RH (optional)

Sample thickness: less 5mm

Sample size: >= 150mm * 94mm 

Test area: 48cm²

Test gas: O₂, N₂, CO₂, He, etc

Differential pressure: -0.1MPa - 0.1MPa

Gas interface: Ф8mm

Dimension: 730mm * 510mm * 350mm

Power supply: AC 220V 50Hz

Net wt. : 63kg

Standards

ASTM D1434, ISO 15105-1,ISO 2556,GB/T 1038-2000,JIS 7126-1,YBB 00082003

Configuration

Delivery:  Main unit, computer, G-TRANS software, Temperature controller, vacuum pump(BOC Edwards), tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.

Optional:  Humidity generator, Reference film, vacuum grease, sample cutter, DSM system.