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Face Mask Particulate Filtration Efficiency Tester

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產(chǎn)品型號(hào)AG-2663

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更新時(shí)間:2021-07-16 13:28:49瀏覽次數(shù):455次

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經(jīng)營(yíng)模式:生產(chǎn)廠家

商鋪產(chǎn)品:312條

所在地區(qū):廣東深圳市

聯(lián)系人:藍(lán)女士 (銷(xiāo)售)

產(chǎn)品簡(jiǎn)介

(Particle Counter Configured)(Test for salinity or oily aerosols)

詳細(xì)介紹

A. Overview:

Itis used to test the particulates filtration efficiency of daily face masks andfilter materials, which is applicable to medical device inspection center,safety protection inspection center, labor protection inspection center, druginspection center, disease prevention and control center, textile testingcenter, hospitals, mask companies, etc.


B. Applicable Standards:

GB2626-2019: Respiratory protection—Non-powered air-purifying particle respirator

GB/T32610-2016: Technical specification of daily protective mask

GB/T19083-2010:Technical requirements for protective face mask for medical use

YY0469-2011:Surgical mask


C. Technical Parameters ofFace Mask Particulate Filtration Efficiency:

1.    Flow Range: (10~100) L/min, accuracy 2%

2.    Filtration Efficiency: (0.001~99.999)%

3.    Resistance: 0~2000Pa, accuracy 2%

4.     TestArea: 100cm2

5.     Aerosol:NaCl (optionally with DOP, DEHS, paraffin oil, corn oil)

6.    Aerosol Concentration: (12~20)mg/m3 (salt), (50~200)mg/m3 (oil)

7.     TestMode: initial efficiency and loading efficiency

8.     TestTemperature: (25±5) ℃

9.     RelativeHumidity: (30±10)%

10. Dimensions:650×870×1500mm

11. Weight:70kg

12. PowerSupply: AC220V 50Hz

13. CompressedAir: 550 kPa, 198 std. L/min


D. Configuration Table

Name

Unit

Quantity

Memo

Aerosol Generator Station

Piece

1

Generating salt or oil test aerosol

Ion Neutralizer

Piece

1

Neutralizing ion

Flow Meter

Piece

1

Testing airflow

Particle Counter

Piece

1

Measuring aerosol concentration or counting

Salinity Neutralizer

Piece

1

Neutralizing salinity

Chassis

Piece

1

Spray paint Chassis

Software

Set

1

Controller software

Hygrometer

Piece

1

Displaying humidity

Pressure Gauge

Piece

2

Displaying pressure

Thermometer

Piece

1

Gathering temperature

Differential Pressure Sensor

Piece

1

Gathering pressure

Fixture

Piece

1

Fixing objective in place


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