Systester Instruments Co., Ltd.

Air Permeability Tester GTR-7006

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.

(1) Vacuum differential pressure method
(2) Embedded system, own technology
(3) 6 specimens test simultaneously and independently
(4) Computer control, auto start, auto stop, auto save
(5) One-button test, fully automatic, AI technology embedded in
(6) High accuracy vacuum sensors embedded in
(7) 6 Chambers with independent temperature sensors
(8) Test under various RH conditions with Humidity generator (optional)
(9) Environment temperature and humidity sensor inside
(10) Permeability coefficient, solubility coefficient and diffusion
coefficient test
(11) 6 Chambers with water bath temperature control technology
(12) Unit based on embedded system,24bit Δ-Σ AD
(13) Multiple test modes optional
(14) Temperature, humidity, pressure curves display, curves overlaying display
(15) Traceable reference film calibration
(16) Supports DSM system (DSM, lab data management system)

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

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.
Main Technical Parameters

Technology   table
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 5℃~95℃
Temperature   accuracy ±0.1℃
Humidity range 0%RH,35%RH-90%RH,100%RH   (optional)
Humidity   accuracy ±1%RH (optional)
Sample   thickness ≤5mm
Sample size ≥150mm*94mm
Test area 48cm2
Test gas O2, N2, CO2, He etc (self-provide)
Gas pressure -0.1MPa - 0.1MPa
Gas interface Ф8mm
Dimension 650mm(L) * 700mm(W) *   420mm(H)
Power supply AC 220V 50Hz
Net weight 96kg

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