G506  Mask Automatic Filter Performance Tester

G506 Mask Automatic Filter Performance Tester


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Place of Origin
China
Brand name
qinsun
Payment Terms
T/T
Production method
Negotiable
Shipping / Lead Time
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Keyword
g506 mask automatic filter performance tester
Category
Electrical Equipment
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Qinsun Instruments (Shanghai) Co., Ltd.

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PRO
Country / Year Established
China China / 2010
Business type
Manufacturer
Verified Certificate

7

Product name G506 Mask Automatic Filter Performance Tester Certification -
Category Electrical Equipment Ingredients -
Keyword g506 mask automatic filter performance tester Unit Size -
Brand name qinsun Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Description:
The latest G506 mask automatic filter performance tester uses the most advanced technology and design concepts, to meet a variety of test standards and the latest National standard GB / T 32610.Only relatively little operation is required to 
complete all the function and operation. Hardware performance of G506 mask automatic filter performance tester is stable and excellent in repeatability. Software design meet with people's thinking mode, the interface is user-friendly, and the functional and parameter settings are very reasonable. It is convenient to user for academic research and product development.
 
Application:
G506 Mask Automatic Filter Performance Tester is used for 
testing professional filter material and filtration efficiencyof a wide range of air filters including HEPA and ULPA filter, respirator, filter cartridge and protective clothing test. It also can use salt or oil mist to test filter media. Rapid acquisition of filter media performance evaluation parameters, and accurate evaluation of filter material quality, performance, life and so on. It is convenient to user for academic research and product development of new filter materials, product quality control, material performance verification.
 
Standards
EN 143 Protection device, particle filter requirement, test, mark
EN 149 Respiratory protection device, microparticle filter with half mask required test mark
NIOSH 42 CFR Part 84 Respiratory protection device
GB/T 2626 Self - priming filter type particulate respirator of Respiratory protective equipment
GB/T 32610 Technical specification for daily protective masks
 
Structure principle
G506 mask automatic filter performance tester, composed of the following key components;
1. Salt oil mist aerosol generator;
2. Heater and mixer;
3. Aerosol charge neutralizer;
4. Particle counter or laser scatter photometer;
5. Sample holding device;
6. Pressure drop measuring device;
7. Temperature, humidity, atmospheric pressure sensor;
8. Filtration systems, vacuum pumps, and discharge systems
 

Test principle
Clean compressed air will carry pre-prepared solution such as NaCl solution or DEHS / PAO from the aerosol generator. After a classifier , unwanted large particles are collected into the collection bottle, wanted aerosol particles are sprayed from the aerosol generator nozzle into the test system.

Before the aerosol reaches the test media, it emitted by the aerosol generator requires two procedures; 1. The aerosol salt particles are produced by mixing with the heated gas (for salt mist).2. To neutralize the aerosol is by electrostatic neutralizer, which is used to reduce the effect of particle loss and static electricity on the test results.
 
After two procedures above, aerosol with a certain flow rate to reach the test filter surface, and start the test program. For the filter efficiency test, the test time is very short, only need a few seconds to complete a filter test. Experiments for loading experiments are relatively long.
 
The mass concentration or mass concentration of aerosol upstream and downstream of the filter media was measured by particle counter or laser scattering photometer, and the filtration efficiency was calculated. The pressure drop across the filter was monitored by differential pressure sensor
 
Main monitoring quantity
Aerosol electrostatic neutralization effect monitoring;
Downstream aerosol concentration monitoring;
The flow of the test;
Pressure drop on both sides of the filter;
Filter resistance;
Upstream aerosol concentration monitoring
Temperature, humidity, atmospheric pressure
Aerosol generation gas supply pressure;
Filtration efficiency / transmittance;

Technical Parameters
ItemsParameters
 
Type of aerosolEmery 3004,DOP,DEHS, ParaffinNaCl
Average mass diameter0.33um0.26um
Average number of diameters0.20um0.07um
Geometric deviation<1.6<1.83
Aerosol concentration50-200mg/m315-20mg/m3 70L/min
Aerosol monitoringLaser scatter photometer or particle counter
Monitoring range1.0ug/m3-200mg/m3
Flow monitoringVane flowmeter with pressure sensor
Monitoring range15-100L/min
Monitoring accuracy2% of full scale
Pressure monitoringelectronic pressure sensor / differential pressure sensor
Monitoring range0-15cm H2O
Monitoring accuracy2% of full scale
Filtration efficiency measurement
 
The flow of through filter material15-100L/min
Measurement accuracyPenetration rate 0.001%; filtration efficiency of up to 99.999%;
Automation and electrical control and data acquisitionMicroprocessors
OutputLED display;RS-232 communication interface
Operational requirements
 
Power supply100-120VAC 60Hz 5A or 230-240VAC 50Hz 2.5A
Compressed air requirements80 psig 7scfm (550kpa, 198std L/min)
Aerosol vents requirements7scfm (198std L/min)
Environmental requirements10-50 degrees, no condensation, no wet environment Size 80 * 100 * 150cm
Weight100kg
The noise levelLess than 75


 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T Shipping time Negotiable

Qinsun Instruments (Shanghai) Co., Ltd.

Country / Year Established
China China / 2010
Membership
PRO
Business type
Manufacturer

7

President
sale
Address
No. 2578 Minhang District Gu Dai Road, Shanghai
Product Category
Electrical Equipment
Year Established
2010
Company introduction

Qinsun Instruments Co., LTD was founded in 2010,comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory,academic research institute and textile lab worldwide. 

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