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AT905 Exhalation Valve Leakage Tester

AT905 Exhalation Valve Leakage Tester is used to determine the dead space (the volume percentage of CO2 in sucking gas) of protective face mask.
  • AT905

  • Anytester

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Product Description

AT905 Exhalation Valve Leakage Tester is used to determine the dead space (the volume percentage of CO2 in sucking gas) of protective face mask. 


Standards

GB 2626, GB/T 32610


Features

1. High definition colorful touch screen, simple and convenient to operate;

2. High sensitivity microtasimeter for acquiring pressure in test;

3. High accuracy flow meter for accurately measuring the inward leakage of exhalation valve.


Technical Specification

Model No.

AT905

Volume of buffer

Not less than 5L

Measuring range of microtasimeter

-1000Pa~0Pa

Accuracy of microtasimeter

1%

Resolution of microtasimeter

1Pa

Measuring rage of flow-meter

0~100mL/min

Power supply

AC220V 50Hz, 50W

Dimensions

500×450×620mm (L×W×H)

Weight

30kg


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