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.
Benefits
- 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
| 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 |
| power consumption | W | max. 650 W |
| 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 |
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