Product Description
AT908 Protective Face Mask Dead Space Tester is used to determine the dead space (the volume percentage of CO2 in sucking gas) of protective face mask.
Standards
GB 2626
Specification
Model No.
AT908
Breathing frequency of breathing simulator
(10~40)/s
Adjusting range of simulated moisture quantity
(0.5~3.0)L/min
Volume percentage in CO2 gas source
5.0±0.1%
Measuring range of CO2 flowmeter
Not less than 40L/min
Measuring range of CO2 analyzer
No less than 12%
Accuracy not less than 0.1%
Wind speed of fan
0.5m/s
Breathing frequency
20/min
Breathing moisture quantity
1.5L
Power supply
AC220V 50Hz, 50W
Feature
3.Respirator automatically controls the unidirectional electromagnetic valve to control the breathing path, ensuring more accurate test result;
4.All data is saved automatically in the computer during the testing procedure and test report is automatically formed; data can be reviewed and test report can be printed out through the computer at the random time.
Packing&Shipping
packaging
Payment
Company Introduction
Contacting us
ERIC QIN
+86 188 5510 5986