Aerosol generator Laskin nozzle DOP suspended particle detection

1、 Instrument IntroductionAerosol generator Laskin nozzle DOP suspended particle detection

The TC-QF21 aerosol generator is a device specifically designed to generate DOP aerosols, utilizing Laskin nozzle technology to produce this specific aerosol. The device is equipped with a regulating valve inside, which can choose to use 4 or 10 nozzles for operation as needed. The generator is capable of outputting aerosols with concentrations ranging from 10 μ g/L to 100 μ g/L within the air flow rate range of 1.4m ³/min to 56.6m ³/min. The performance indicators of these aerosols meet national standards, therefore, this equipment is widely used in medical device inspection institutes, disease prevention and control centers, hospitals, pharmaceutical companies, and high-efficiency filter manufacturers for leak detection work in clean rooms and high-efficiency filters.

2、 Technical featuresAerosol generator Laskin nozzle DOP suspended particle detection

1. The special air path design ensures the stability of the airflow, thereby making the particle output more balanced.

2. This device is capable of generating various types of aerosols, including but not limited to DOP, DOS, PAO, etc.

3. The spray concentration can be adjusted in a wide range.

3、 Execution standards

This device follows the following standards:

1. YY0569-2005 Biosafety Cabinet

2. GB/T13554-2008 High Efficiency Air Filters

3. GB50591-2010 Cleanliness Implementation and Acceptance Specification Related Intellectual Property Rights

4. GB27948-2020 General Requirements for Air Disinfectants

5. GB/T38504-2020 Evaluation Method of spray Disinfection Effect

4、 Technical indicators
The main parameters include working pressure, air suspended particle output range, suspended particle concentration, generation type, compressed air source, gas type, host size, instrument noise, overall weight, working power supply, and power consumption. The specific values are as follows:

1. Working pressure: 60-150kPa, resolution of 5kPa, maximum allowable error of ± 0.5%.

2. The output range of airborne suspended particles is 1.4-56.6m ³/min.

3. Suspended particle concentration: 100 μ g/L at a flow rate of 5.6m ³/min and 10 μ g/L at a flow rate of 56.6m ³/min.

4. Generation type: 4-10 Laskin nozzles.

5. Compressed air: Built in compressor.

6. Gas type: particles of various diameters (cold occurring).

7. Host size: length 200 x width 500 x height 280mm.

8. Instrument noise: less than 65dB (A).

9. Whole machine weight: approximately 18Kg.

10. Working power supply: AC220V ± 10%, 50Hz.

11. Power consumption: not exceeding 500W.