GTR-704C tester is applied for is suitable for the analysis and determination of the air permeability and the air resistance of various kinds of battery separation membranes, heat exchange membranes, paper, carbon paper, textiles, non-woven fabrics...
GTR-704C tester is applied for is suitable for the analysis and determination of the air permeability and the air resistance of various kinds of battery separation membranes, heat exchange membranes, paper, carbon paper, textiles, non-woven fabrics and other materials.
Test Range |
0.1~2.5E+05 ml.mm/(cm2.h.mmHg) (Standard) 0.3~7.5E+05 ml.mm/(cm2.h.mmHg) (Optional) 0.5~1.3E+06 ml.mm/(cm2.h.mmHg) (Optional) 3~7.5E+06 ml.mm/(cm2.h.mmHg) (Optional) Can be customized |
Accuracy |
0.1ml.mm/(cm2.h.mmHg) |
Temperature range |
5C-95C (With temperature controller, Optional) |
Temperature accuracy |
±0.1C |
Pressure range |
500Pa (Standard)
50Pa, 1000Pa, 2000kPa can be optional |
Pressure accuracy |
0.1%FS |
Flow |
1000mL/min or 2000mL/min or 6000mL/min |
Flow accuracy |
1%FS |
Test Area |
1.0in2. |
Sample Thickness |
≤2.5 mm (Standard) |
Test Gas |
Air (Self-provide) |
Gas Resource |
0.3MPa~1.0MPa |
Pipeline resistance |
≤1.0MPa(10kgf/cm2) |
Interface |
Ф6mm |
Dimension |
320mm(L)×380mm(D)×410mm(H) |
Power Supply |
AC 220V 50Hz |
Net Wt |
25 kg |
GB/T 20042.7, ISO 5636.5,ASTM D726, TAPPI T460,TAPPI T536,TAPPI T538,TAPPI T490