Test and analysis of air permeability of nonwoven filter materials
What is air permeability The air permeability directly affects the flow resistance of the filter product. There are various methods to measure the permeability index internationally. But the basic method…
Water Vapor Permeability Tester YG501S
Automatic Air Permeability Tester YG461F
Air Permeability Tester YG461E
ASTM D4491 Geotextile Water Permeability Tester DW1320
GCL Permeability Test Apparatus DW1350
How to Calibrate about air permeability Tester ?
Air Permeability Tester is suitable for determining the resistance to the passage of air of most textile materials. Then how to calibrate about it? Calibration Plate There are built-in A/C…
Water Vapor Permeability Tester YG501D
Water Vapor Permeability Tester, also named Water Vapor Transmission Cabinet. FYI is one of the famous manufacturers and suppliers of water vapor permeability test. We devote to offering cost effective testing solutions and equipments for various industrial applications.
Color Difference of Cone Dyeing Machine
A cone dyeing machine is also called a package dyeing machine, a bobbin yarn dyeing machine or a cheese dyeing machine. When we introduced package dyeing before, we mentioned that…