GTR-7004 Air Permeability Tester
GTR-7004 tester is suitable for the analysis and determination of
the porosity, the air permeance and the air resistance of various
kinds of battery separation membranes, paper, paperboard, textiles,
non-woven fabrics and other materials.
Standard Gurley, Low Pressure Gurley, High Pressure Gurley
Sheffield units, Bendtsen units
Interchangeable test heads
Output in seconds, other unit optional
Embedded system, remote service
Touch screen operation
Test data and curve real time display
Built in data query function
Built in micro-printer to print reports
Automatic overload protection.
Highly accurate sensors to ensure the accuracy and repeatability.
Swagelok piping system, to ensure system tightness and long-term
Advanced control device, reliable operation and long service life
Standard communication interface, configurable professional
The calibration can be traceable to ensure the measurability of the
Support DSM system
Test Range: 30～60,000 Gurley seconds(Standard)
0～60,000 Gurley seconds(Optional)
Resolution: 0.1 Gurley seconds
Sample Amount: 1 (Standard)；3 can be customized.
Test Area: 1.0in2. (0.25in2, 0.1in2 optional)
Sample Thickness: ≤5mm
Test Gas: Air, O2, N2, CO2(Self-provide)
Gas Resource: 0.3MPa～1.0MPa
Power Supply: AC 220V 50Hz
Net Wt. 25 kg
ISO 5636.5,ASTM D726, TAPPI T460,TAPPI T536,TAPPI T538,TAPPI T490
Delivery:Mainframe, Test Head (1.0in2), Super Filter, Precision Pressure Regulator.
Optional: Sample Auto Feeder, Calibration Equipment,Test Head(1.0in2), Test Head(0.25in2),Test Head(0.1 in2).
Note: Specifications are subject to change without prior notice.
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