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JG665 Filter amp; Mask Clog Check System, New Quote, Durability
【Scope】
JG665 filter and mask clogging test system The filter and mask clogging tester are used to test in a certain dusty environment, when inhaling, the airflow passes through the filter to achieve a certain breathing resistance. the amount of dust collected on the filter is used to test the breathing resistance and filter penetration of the sample.
【Standard Compliance】
EN143 EN149-8.10
JG665 Filter and Mask Blockage Testing System【Technological Parameters
1. Cross section of dust test booth: 650mm x 650mm
2. Air flow in test chamber: 60 m3/h, line speed 4 cm/s
3 . Dust concentration: 400+100 mg/m3
4. Dust concentration measurement frequency: 2 l/min
5. Breath simulator volume:air volume 2 l (adjustable)
6. Breath simulator frequency: 15 times/min (adjustable)
7. Vacuum pump air flow: 95L/min (adjustable)
8. Dust: dolomite powder
9, built-in humidifier, heater, exhalation temperature and humidity control
10, exhalation temperature inside the mask: 37+2deg;C, relative humidity 95%
11. Touch screen, easy operation
12. Equipped with a dust generator
13. Automatic control of dust concentration, flow rate and line speed
14 , A variety of devices suitable for testing respirators and masks
15. External dimension: 4000mm*700**1100mm (approx).
