TDA-4B aerosol generator

NegotiableUpdate on 01/21

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Overview

Product description: TDA-4BAerosolGeneratorTDA-4B Airborne Suspended Particle Generator 2,: 2.13, Product introduction: TDA-4B aerosol generator is a portable Laskin nozzle spray type suspended particle generator that can produce submicron oil mist suspended particles with various diameters, the concentration ranges from 10 to 100 μ g/L, when the flow rate is between 50 and 8100 cubic feet per minute (the pressure is 20 psi)

Product Details

Product Description: TDA-4B Aerosol Generator
TDA-4B Air Suspended Particle Generator

2.: 2.1 3. Product Introduction:

TDA-4B aerosol generator is a portable Laskin nozzle spray type suspended particle generator that can produce submicron oil mist suspended particles of various diameters, with concentrations ranging from 10 to 100 μ g/L, when the flow rate is between 50 and 8100 cubic feet per minute (pressure is 20 psi).
Suspended particle generators and photometers are used for integrity testing or leak source detection testing in efficient air filtration systems. Filter manufacturers use this device to scan ULPA and HEPA (Ultra High Efficiency, High Efficiency) filters to validate their products. The filter argument uses this device to confirm that the filter has not been damaged during transportation and has been installed correctly without any leaks.
With the combination of a suitable suspended particle generator and photometer, some shortcomings of the filter, such as pinholes, thin spots, gasket leaks, structural leaks, or sealing issues, can be quickly and quantitatively detected and corrected to protect the product and personnel.
The functions of TDA-4B and TDA-4B Lite have been improved in several aspects, such as a sturdy stainless steel structure, large filling ports, independent nozzle control, and 3-inch standard sanitary connector output. An optional hose adapter, part number 9300100, is provided for importing suspended particles into the positive pressure system. All that is needed is a supply of clean compressed air to generate submicron suspended particles of various diameters.
TDA-4B has 6 nozzles, and when it is diluted with 810 cubic feet of air per minute at 20 PSI, the gas concentration is around 100 micrograms per liter. Three valves allow the instrument to operate between 1-6 nozzles, providing a wide range of airborne particle concentrations.
TDA-4B is recommended for testing systems with flow rates of 8100 cfm and below. It is an ideal tool for testing leaks in workstations, negative pressure filtration systems, biosafety cabinets, ceiling modules, small cleanrooms, or HEPA filtration units.

Technical parameters of TDA-4B aerosol generator:

Output range of airborne suspended particles	50-8100 cubic feet per minute
Suspended particle concentration	100 micrograms per liter at a flow rate of 810 cubic feet per minute
Suspended particle concentration	10 micrograms per liter at a flow rate of 8100 cubic feet per minute
Generation type	1 to 6 laskin spray head outputs
Compressed gas (inert gas)	3 to 18 cubic feet per minute flow rate at 20 psi
Gas type	Particles of various diameters (cold)
size	（25cmL X28cmW X23cmH）
weight	7．3KG
power supply	No need

Product features: 1.1 Laskin Nozzle dust generation method
1.2 Manually adjustable
1.3 Large capacity loading generates dust
Product markets: cleanrooms, HVAC systems, HEPA filters, ULPA filters, operating rooms, nuclear filtration systems, technology research and development
This is a type of Tda-4B aerosol generator. Suitable for both HEPA filtration performance testing and leakage testing using dust particle counters, only clean compressed air needs to be provided for operation. It has three regulating valves, and by adjusting the regulating valves, the floating concentration can be adjusted.
Usually used to detect high-efficiency filter systems with a capacity of no more than 8100 cfm, it is more suitable for high-efficiency filter units, negative pressure filtration devices, biosafety cabinets, and other equipment.
It is a lightweight stainless steel cold generator produced by the company, which only requires clean compressed gas to generate dispersed particles.
Typical applications:

Leak detection of filters in the pharmaceutical industry (cleanrooms, laminar flow tables, biosafety cabinets, glove boxes, HEPA vacuum cleaners, HVAC systems, HEPA filters, ULPA filters, negative pressure filtration devices, operating rooms, nuclear filtration systems, and collection protection filters)