EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143
Brand Name:Daxian
Certification:EN143、EN149:2019 8.10
Model Number:DX2034
Minimum Order Quantity:one set
Delivery Time:10 work days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
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Location:
Dongguan Guangdong China
Address:
No.168 Zhen'an West Road Changlian Industry Mansion Xiabian Community Dongguan China
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within 28 hours
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Product Details
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
EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143
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