Medical face masks Diffrential Pressure Tester
Standards:
YY 0469-2011 Surgical mask
YY 0969-2013 Single-use medical face mask
EN 14683:2014 Medical face masks - Requirements and test methods
1, using the suction gas source as the instrument power source, free from test space constraint;
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.
Technical Parameters
Items Parameters
Air supply Suction type
Air flow 8L / min
Seal type O-ring seal
Sample breathable diameter Φ25mm
Differential pressure sensor range 0 ~ 500Pa
Display mode Digital display pressure difference
Power supply 220V, 50Hz
Other supplier products
|
|
Fabric softness tester |
Softness Tester, to determine the softness of leather and coated fabrics and other soft materials. Softness tester does not need samples to be cut ... |
|
|
rapid oil extraction apparatus |
The rapid extraction of oil and oil is specially used to quickly obtain the oil content of the top and similar materials. Through the container pen... |
|
|
Footwear Bending Tester |
Footwear Flection Tester
Standards:
Satra TM92 & 77
Applications：
The Footwear Flection Tester is designed to assess the flexing endurance of... |
|
|
taber Linear Abraser 5750 abrasion tester |
The Linear Abraser uses a free-floating head to follow the contours of every sample, permitting testing of finished products. With virtually no lim... |
|
|
Melt Flow Indexer(MFI) |
IntroductionMelt flow indexer(MFI) are used for military uniforms, canvas, canvas, labor insurance products. The fabric fusing tester is designed f... |
供应产品
Same products
