Mask Air Permeance Tester EN 14683

Mask Air Permeance Tester EN 14683

It's a specialized equipment used to determine the air permeance of masks, leather, cloth, fabrics, paper or other sheet objects.
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Product Details

Mask respiratory resistance tester

Model: RRT-8A

 Its a specialized equipment used to determine the air permeance of masks, leather, cloth, fabrics, paper or other sheet objects. 

 

Standards

YY0469-2011YY/T 0969-2013T/CNTAC 55-2020T/CNITA 09104-2020EN 14683:2019 ISO9237, GB/T458, ISO5636/2, QB/T1667, GB/T22819, 

GB/T23227, ISO2965, YC/T172, GB/T12655, etc.

 

Features

Precision sensor made in USA enable accurate test result, good repeatability, 

the calibration of pressure sensor and flow sensor is traceable.

High automation of test process, touch screen operation and display, with data 

recording and processing, printing

Pressure difference freely settable, easier to test the material with lower air permeance

Easy operation, less human error


Specifications              

Measure range

0~200 (Pa/ cm²)  0400L/dm²/min

Unit 

Pa/ cm²  Pa  L/dm²/min μm/(Pa•s)  mm/s   m/s

Resolution 

0.01 (Pa/ cm²)  0.1Pa  0.01  L/dm²/min

Accuracy 

<±1%

Test area

4.9cm²

Test flow

8L/min

Pressure difference

0-2000Pa

Net weight

25kg

Overall size

420×340×480mm


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