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E-mail
44658997@qq.com
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Phone
15901805483,18917106313
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Address
Platinum Science Park, Lane 332, Shanghai Metropolitan Road (Address: Jianhu Science Park, No. 68 Tingyi Road, Tinglin Industrial Park, Jinshan District, Shanghai, near Nanting Highway), National toll free number: 400-021-5217 (I Love Instruments)
Product Categories
Shanghai Jianhu Instrument Equipment Co., Ltd. [Environmental Test Chamber | Thermal Shock | High and Low Temperature Test Chamber]
Quick solution for mask particle filtration efficiency detector manufacturer
NegotiableUpdate on 01/21
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Overview
Quick solution for mask particle filtration efficiency detector manufacturer
Product Details
Quick solution for mask particle filtration efficiency detector manufacturer
The mask filtration efficiency testing system is used to test the protective effect and filtration efficiency of daily protective masks and respirators against particulate matter.
Main purpose:
The mask filtration efficiency testing system is used to test the protective effect and filtration efficiency of daily protective masks and respirators against particulate matter.
Scope of application：
Applicable to medical device inspection centers, safety protection inspection centers, labor protection inspection centers, drug inspection centers, disease prevention and control centers, hospitals, mask and respirator production enterprises, etc.
Product Name |
Mask filtration efficiency testing bench |
|
Product Model |
LSK-K10 |
|
Basic Principles |
Using an aerosol generator to generate a certain concentration of gas, and then measuring the gas concentration with a photometer for particle size detection before and after respiration |
|
NaCl concentration |
200mg/m3 |
|
traffic accuracy |
32L/min, Accuracy 2% |
|
test medium |
NaCl |
|
pressure |
500pa |
|
Sample quantity |
1 Road |
|
structural composition |
Particle generator, flow detection device, concentration detection device |
|
Scope of Application |
Filter efficiency detection |
|
Gas source system:
Exhaust volume: 30 ± 2L/M
Solid aerosol particle size: 0.075 ± 0.02um
Concentration: ≤ 200mg/m3
Configuration List
name |
unit |
quantity |
remark |
aerosol generator |
Taiwan |
1 |
Generate a certain concentration of NaCl gas and oily particles |
Ion neutralizer |
Taiwan |
1 |
Neutralizing ions |
flow meter |
a |
1 |
Test gas flow rate |
photometer |
a |
1 |
Detecting NaCl concentration |
Salinity Neutrality |
a |
1 |
Neutralization of salinity |
chassis |
a |
1 |
Spray painted chassis |
software |
a |
1 |
Lonsco |
hygrometer |
a |
1 |
Display humidity |
pressure gauge |
a |
2 |
Display pressure |
thermometer |
a |
1 |
Temperature collection |
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