English
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Application
| GTR-7006 is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes. |
Features
| Vacuum differential pressure method Embedded system, own technology 6 specimens test simultaneously and independently Computer control, auto start, auto stop, auto save One-button test, fully automatic, AI technology embedded in High accuracy vacuum sensors embedded in 6 Chambers with independent temperature sensors Test under various RH conditions with Humidity generator (optional) Environment temperature and humidity sensor inside Permeability coefficient, solubility coefficient and diffusion coefficient test 6 Chambers with water bath temperature control technology Unit based on embedded system,24bit Δ-Σ AD Multiple test modes optional Temperature, humidity, pressure curves display, curves overlaying display Traceable reference film calibration Supports DSM system (DSM, lab data management system) |
Technical
| Test range | 0.01 - 190,000 cm3/m2·24h·0.1MPa (Standard) |
| Resolution | 0.001 cm3/m2·24h·0.1MPa |
| Samples | 6, 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 3mm |
| Sample size | >= 150mm * 94mm |
| Test area | 48cm2 |
| Test gas | O2, N2, CO2, He, etc (self-provide) |
| Differential pressure | -0.1MPa - 0.1MPa |
| Gas interface | Ф8mm |
| Dimension | 650mm(L) * 700mm(W) * 420mm(H) |
| Power supply | AC 220V 50Hz |
| Net wt | 96kg |
Standard
| 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, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease. Optional: Humidity generator, reference film, vacuum grease, sample cutter, DSM system. Note: Specifications are subject to change without prior notice. |
Specification Selection Table
| Model | GTR-721 | GTR-736 | GTR-7006 | GTR-720 |
| Test range | 0.05 - 190,000 cm3/m2·24h·0.1MPa (Standard) | 0.05-160,000 cm3/m2·24h·0.1MPa (Standard) | 0.01 - 190,000 cm3/m2·24h·0.1MPa (Standard) | 0.01 - 190,000 cm3/m2·24h·0.1MPa (Standard) |
| Samples | 3, independent | one piece | 6, independent | 3, independent |
| Test gas | O2, N2, CO2, He, etc | O2, N2, CO2, He, etc (Flammable or toxic gases test available: H2, CH4, H2S,C2H2,C2H4 etc, must be announced in advance) | O2, N2, CO2, He, etc (self-provide) | O2, N2, CO2, He, etc(Flammable or toxic gases test available: H2, CH4, H2S,C2H2,C2H4 etc, must be announced in advance) |
| Dimension | 730mm(L) * 510mm(W) * 350mm(H) | 330mm(L) * 600mm(W) * 330mm(H) | 650mm(L) * 700mm(W) * 420mm(H) | 730mm(L) * 510mm(W) * 360mm(H) |
| Net weight | 63Kg | 28Kg | 96Kg | 63Kg |
