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DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

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City:dongguan

Province/State:guangdong

Country/Region:china

Contact Person:MissSophia Su

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China EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143 wholesale

EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143

Name: EN149 2019 N95 Respirator And Filter Clogging Testing Machine EN143
Brand: Daxian
Price: 1 USD

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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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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	4000mm700*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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