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EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143

Categories Mask Tester
Brand Name: Daxian
Model Number: DX2034
Certification: EN143、EN149:2019 8.10
Place of Origin: China
MOQ: one set
Price: Negotiation
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
Supply Ability: 15 sets per month
Delivery Time: 10 work days
Packaging Details: Wooden Case
Product name: EN149:2019 N95 Respirator And Filter Clogging Testing Machine
Power source: AC220V, 50Hz, 800W
Standards: EN149:2019 8.10,EN143
Equipment use: N95 Mask clogging test
Dimensions: 4000mm*700**1100mm
Warranty: 1 Year
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EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143

Mask EN149:2019 N95 Respirator And Filter Clogging Testing Machine
Scope of application:

The filter and mask obstruction tester is used to test the amount of dust collected on the filter when the airflow passes through the filter under a certain dust environment and the airflow passes through the filter to reach a certain breathing resistance. Breathing resistance and filter penetration.
Standards:
Mask flame retardant tester meets standards EN143,EN149:2019 8.10.
Technical Parameters:
Cross section of dust test cabin
650mmx650mm
Dust concentration
400 ± 100mg/m3
Dust concentration sampling rate
2L/min
Air flow of vacuum pump
95L/min (adjustable)
Appearance size
4000mm*700**1100mm (estimated)

1. Test cabin airflow: 60m3/h, linear velocity 4cm/s
2. Displacement of breathing simulator: 2L volume (adjustable)
3. Breathing simulator frequency: 15 times/min (adjustable)
4. Dust medium: dolomite powder
5. Built-in humidifier and heater to control exhalation temperature and humidity
6. Exhalation temperature in the mask: 37± 2°C, relative humidity 95%
7. Touch screen control, simple operation
8. Configure dust generator
9. Automatic control of dust concentration, flow rate and line speed
10. A variety of fixtures, suitable for respirator and mask testing

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