ATM 243 Aerosol Generator
Atomizer Aerosol Generator ATM 243 for aerosol generation from liquids, compressed air operated, heatable, ideal for motor oils and oil mist separator testing
The heatable Aerosol Generator ATM 243 is a special development for testing oil mist separators.
Its innovative design is protected by an utility model and the generated aerosols comply with the requirements regarding particle size (1 ... 2 µm) and concentrations for testing oil mist separators. The design of this generator ensures a very constant particle size distribution and concentration while at the same time providing a high degree of reproducibility.
The device features the possibility to adjust the temperature of the generated aerosols and can be used on a variety of oils. Depending on the type of oil and the pressure of the carrier gas various mass flow rates can be adjusted for a set working temperature.
The device features the possibility to adjust the temperature of the generated aerosols and can be used on a variety of oils. Depending on the type of oil and the pressure of the carrier gas various mass flow rates can be adjusted for a set working temperature.
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product sheet ATM 243Benefits
- very stable particle size distributions and concentrations
- generates polydisperse test aerosol with a mean particle size of 1 ... 2 µm
- very high aerosol particle concentration and particle mass flow
- adjustable and regulated aerosol temperature
- selectively enabling of 1 to 3 nozzles
- mass output adjustable via nozzle pressure and nozzle quantity
- particle size distribution changeable via nozzle pressure and aerosol temperature
- pressure-restistant up to 0,3 bar
Applications
- testing of oil mist separators, for instance with the Topas Oil Mist Separator Test Rig SPT 140
- capacity tests of filters
- research and development
The oil is atomised via three two-component jet nozzles which are located under a baffle plate. The carrier gas and the oil are heated in the nozzle block to the set temperature.
| Parameter title | Unit | Value |
|---|---|---|
| setting parameter | - | system pressure |
| setting range | - | max. 6 |
| setting resolution | continously adjustable | |
| setting method | - | manual |
| aerosol, volumetric flow rate | L/h | 800 ... 18000 |
| aerosol, mass flow rate (aerosol substance) | g/h | 1 ... 75 (motor oil 15W40 bei 80 ... 130°C); 5 ... 100 (motor oil 0W30 bei 80 ... 130°C) |
| aerosol, temperature | °C | 20 ... 130 |
| operating medium, gas/air | - | dry, particle-free compressed air |
| operating medium, gas/air - compressed air supply | bar | max. 6 |
| operating medium, aerosol substance | - | liquids (especially motor oils) |
| operating medium, aerosol substance - filling volume | mL | 1500 ... 3000 |
| power supply | - | 240 V AC, 50 Hz |
| other | - | 3 nozzles, individual or combined operation |
| environmental condition, max. counterpressure | kPa | 30 |
| hose connector, outlet | mm | Ø 28 (outer diameter), Ø 24 (inner diameter) |
| dimensions (w × h × d) | mm | 530 × 710 × 650 |
| weight | kg | 52 |