Fresh Air System Aerodynamic Test Bench/Laboratory Machine for Particulate Matter, Gaseous Pollutants and Microorganisms/Cleanroom

• After-sales Service: 1 Year
• Power Supply: 380V
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Quantity Range: Air Volume Range: 150~5000 M3/H
• Air Volume Measurement Requirements: ±2%
• Model NO.: HY
• Temperature: 25ºC±2ºC
• Temperature Accuracy: ≤0.5ºC
• Humidity: 50%±10%
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 9018903010
• Production Capacity: 10000pieces/Year

Product Description

Product Description

The Fresh air system aerodynamic test bench is suitable for modular air purifiers installed in air conditioning ventilation ducts. The target pollutants are particulate matter, gaseous pollutants and microorganisms. This product mainly includes three parts: the air duct system, the pollution source generating device and the measuring device (shared with the environmental chamber and provided by the buyer).

The test equipment mainly includes:

1.Air duct system
2.Pollutant generation device (KCL solid aerosol, gaseous pollutants, microorganisms)
3.Nozzle box flow measurement device
4.Three-level sampling ports up and down
5. Pollutant concentration tester


Purpose: In the process of product development and design, the purification effect of the tested object on 

various pollutants (particulate matter, toluene, formaldehyde, TVOC and other pollutants) can be quickly and 

easily analyzed. Performance parameters such as air volume, resistance, and one-time efficiency can be 

measured to facilitate raw material screening, product process optimization, and prototype performance.

 
Test items
Test items and abilities:
1. Air volume (150~5000m3/h)
2. Resistance (0~500Pa)
3. Efficiency (weighting efficiency and counting efficiency) (weighting: 10-100%, counting: 20-99.99%)
4. Dust holding capacity (whether the power is measured by the user, and optional)
 

Meet the standards

 

GB/T1236-2000	Performance Test of Standardized Air Duct for Industrial Ventilators
GB/T2624.3-2006	Uses the differential pressure device installed in the circular surface pipeline to measure the fluid flow of the full pipe
GB/T34012-2017	Air purification device for ventilation system (main reference standard)
GB/T18801	Air Purifier" Draft for Comments on the Test Method for Purification Capability of Air Duct Type Purification Devices
GB/T14295-2008	Air Filter
BSEN779-2012	Chinese name: "Air Particulate Filter for General Ventilation"

 

Product Parameters

 

1. Quantity range	Air volume range: 150~5000 m3/h, (assisted fan suction).
2. Air volume measurement requirements	±2%;
3. Ambient temperature control	Temperature 25ºC±2ºC, accuracy≤0.5ºC; Humidity: 50%±10%,; The test piece or material should specify that the resistance at the surface wind speed or the oncoming wind speed should be less than the nominal value (according to user requirements, options, optional items)).The maximum size of the tested piece (tested air air purifier): less than 800mm × 800mm × 300mm, when the test purifier cross section is different, use different connecting flanges to change its diameter.
4. Piece under test: pipeline purifier	Test method:
	4.1 Put the piece to be tested into the test section, control the temperature in the test chamber to be 25ºC±2ºC, and the humidity to be 50%±10% (according to user requirements).
	4.2 Detection method of solid dust particles (with standard cigarette smoke as the dust source of solid pollutants): Put a certain concentration of particles at the upstream end of the test section, use smoke or potassium chloride as the dust source, and control the initial concentration of pollutants in the upstream end within the set range.Solid pollutants are expressed as the total number of particles of 0.3um or more, and the initial concentration at the upstream end is compared with the concentration attenuated at the downstream end to obtain the purification efficiency of the air purifier's smoke or dust in one pass;

Company Profile