Air Permeability Tester GTR-704R
GTR-704R tester 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, textiles, non-woven fabrics and other materials. Testing of GTR-704R is
fully automatic during the whole procedure.
(1) Standard Gurley method, own technology
(2) Touch screen operation
(3) Specimen automatic clamping
(4) Test pressure automatic control
(5) Test pressure real time display
(6) Test data curve real time display
(7) Output in seconds, um/Pa.s, other units optional
(8) Interchangeable test heads(optional)
(9) Embedded system, remote service
(10) Built in micro-printer to print reports
(11) Built in data query function
(12) Automatic overload protection.
(13) Highly accurate sensors to ensure the accuracy
(14) Advanced control device, reliable operation
and long service life
(15) Standard communication interface
(16) The calibration can be traceable to ensure the
measurability of the test data
ISO 5636.5，ASTM D726, TAPPI T460，TAPPI T536，TAPPI T538，TAPPI T490
Standard: mainframe, test head(1.0in2),
moisture super filter,
precision pressure regulator.
Optional: drying tube, desiccant,
Note: Specifications are subject to change without prior notice.