Stand for dynamic testing of the filter type respiratory protection equipment in order to determine the protective action time against carbon monoxide.
The stand is controlled by the operator via a personal computer.
Stand on the results of the tests automatically generates a test reports to be entered into the database.
tests of the PPE, it’s parts and elements on all stages of development by third-party organizations;
carrying out all types of production tests.
certification testing;
monitoring the PPE quality;
testing for comparison of the different PPE characteristics.
| Parameter | Value | Infelicity |
|---|---|---|
| Carbon monoxide content in the inhaled air during the entire test period, ррм. |
from 0 to 500 |
± 10 % |
| The depth of respiration, dm3 |
to 2,0 |
±1,5 % |
| Breathing rate, min-1 |
tо 30 |
±1 % |
| Ventilation, dm3/min |
60 |
±2,5 % |
| Flow rate, dm3/min |
100 …130 |
±1,5 % |
| Expiratory temperature, 0С | +37 | ± 0,8 0С |
| Airflow temperature, 0С |
25 0C |
±1% |
| Relative humidity of the exhalation, %RH
at a temperature of 25 0С |
90 ± 3 |
± 5 % |
| The volumetric flow rate of carbon monoxide, dm3 |
0 … 2 |
±2,5 % |
| № p\p | Parameter | Value |
|---|---|---|
| 1 | Dimensions, mm
– hight; – width; – length; |
1730 390 390 |
| 2 | Weight | not more than 60 kg |
| 3 | Power supply | 220 V 50 HZ |
| 4 | Power consumption | 2,5 kW |
allows the operator to learn all of its functions and features. Completeness of technical and software solutions of the stand allow to carry out work after tests starting in the automatic mode, according to the set program and with fixing of all necessary data.
The stand is applicable for all the major PPE types. Stand provides the ability to verify the requirements of all international standards..
its weight and dimensions allow the tests to be carried out in any room equipped with ventilation and electricity. Also, thanks to the mobility of the stand, it is possible to quickly transport it from one room to another.
To be tested RPD put on the dummy head (a head can be made by the customer requirements and the sample). If the filter is checked separately, it is fixed at an appropriate adapter. Air stream containing carbon monoxide and steam are supplied through control valves and flow into the test chamber at a flow rate of at least 100 dm3/min while the mode of operation of the machine 20 respiratory cycles per minute and 1.5 dm3/stroke
During the tests the content of carbon monoxide, steam, and pressure drop in the test chamber is continuously measured at a distance of 2.5 cm at the entrance of the testing RPD and logged.
