G506 Mask Automatic Filter Performance Tester
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- qinsun
- Payment Terms
- T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Electrical Equipment
Qinsun Instruments (Shanghai) Co., Ltd.
China
- 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.
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
| Items | Parameters | |
| Type of aerosol | Emery 3004，DOP,DEHS, Paraffin | NaCl |
| Average mass diameter | 0.33um | 0.26um |
| Average number of diameters | 0.20um | 0.07um |
| Geometric deviation | <1.6 | <1.83 |
| Aerosol concentration | 50-200mg/m3 | 15-20mg/m3 70L/min |
| Aerosol monitoring | Laser scatter photometer or particle counter | |
| Monitoring range | 1.0ug/m3-200mg/m3 | |
| Flow monitoring | Vane flowmeter with pressure sensor | |
| Monitoring range | 15-100L/min | |
| Monitoring accuracy | 2% of full scale | |
| Pressure monitoring | electronic pressure sensor / differential pressure sensor | |
| Monitoring range | 0-15cm H2O | |
| Monitoring accuracy | 2% of full scale | |
| Filtration efficiency measurement | ||
| The flow of through filter material | 15-100L/min | |
| Measurement accuracy | Penetration rate 0.001%; filtration efficiency of up to 99.999%; | |
| Automation and electrical control and data acquisition | Microprocessors | |
| Output | LED display;RS-232 communication interface | |
| Operational requirements | ||
| Power supply | 100-120VAC 60Hz 5A or 230-240VAC 50Hz 2.5A | |
| Compressed air requirements | 80 psig 7scfm (550kpa, 198std L/min) | |
| Aerosol vents requirements | 7scfm (198std L/min) | |
| Environmental requirements | 10-50 degrees, no condensation, no wet environment Size 80 * 100 * 150cm | |
| Weight | 100kg | |
| The noise level | Less than 75 | |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | T/T | Shipping time | Negotiable |
- 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.
- Main Product
