LABTHINK INSTRUMENTS CO. LTD.
Air Resistance Tester for Paper

Air Resistance Tester for Paper

Send Inquiry

Labthink TQD-G1 Air Permeability Tester can be used for air resistance test of paper materials, e.g. daily removable tissue and toilet rolls. there are 2 test modes available for customers: fix pressure difference to test flux and fix flux to test pressure difference. 

the air permeability tester (air resistance tester) conforms to ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI T460, JIS P8117 

Technical Specification

SpecificationsTQD-G1
Test Range of Pressure0 ~ 1000 Pa
Test Range of Flux0 ~ 30 L/min
Specimen SizeMethod A: 52 mm x 52 mm
Method B:Φ12 mm ≤ D(diameter) ≤ Φ71 mm
Port SizeΦ8 mm PU Tubing
Instrument Dimension502 mm (L) x 334 mm (W) x 298 mm (H)
Power SupplyAC 220V  50Hz
Net Weight27 kg