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Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester

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Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester

Brand Name : HOOHA

Model Number : HH-2

Certification : CE ISO FDA

Place of Origin : Guangdong，China

MOQ : 1set

Price : negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20 sets/month

Delivery Time : 20 working days

Packaging Details : plastic or wooden packing

Gas source : Flow 198L / min (0.6Mpa) at 550kPa

power supply : AC220V 50Hz

weight : 100kg

Dimensions : 950x600x600mm

Relative humidity : (30 ± 10)%

Test temperature : (25 ± 5) ℃

Aerosol : Sodium chloride (optionally with DOP, DEHS, paraffin oil, corn oil)

Test area : 100cm2

resistance : 0 ~ 2000Pa, accuracy 2%

Filtration efficiency : (0. 001 ~ 99. 999)%

Flow range : (20 ~ 100) L / min, accuracy 2%

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Mask particulate filtering efficiency tester (Including air flow resistance tester)

Overview

It is used to detect the filtration efficiency of daily masks, filter materials and other particulate matter. Applicable to medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile testing center, hospital, mask manufacturing enterprises, etc.

Applicable standards

· GB 2626-2019 Respiratory protective equipment, self-priming filter anti-particulate respirator

· GB / T 32610-2016 Technical Specifications of Daily Protective Masks

· GB / T19083-2010 Medical protective mask technical requirements

· YY0469-2011 Medical surgical mask

Technical parameter

Flow range (20 ~ 100) L / min, accuracy 2%
Filtration efficiency (0. 001 ~ 99. 999)%
resistance 0 ~ 2000Pa, accuracy 2%
Test area 100cm2
Aerosol Sodium chloride (optionally with DOP, DEHS, paraffin oil, corn oil)
Aerosol concentration (12 ~ 20) mg / m3 (salty), (50 ~ 200) mg / m3 (oily)
Test mode Initial efficiency and loading efficiency
Test temperature (25 ± 5) ℃
Relative humidity (30 ± 10)%
Dimensions 950x600x600mm
weight 100kg
power supply AC220V 50Hz
Gas source Flow 198L / min (0.6Mpa) at 550kPa


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