Oil mist separation efficiency test bench
Category：Filter Cartridge Filtration Tester
Introduction
Quality assurance and the development of filters/separators/collectors should ideally be conducted under test conditions relevant to the actual conditions encountered. Therefore, oil separators must be tested at high temperatures up to 120°C and, depending on the application type, at high pressures.
Using the modular test system HMT 1000. oil separators (e.g., for separating leaked aerosols in internal combustion engines or for separating oil mist downstream of compressors) can be characterized quickly and accurately, and successfully tested under real-world conditions via isothermal particle measurements up to 120°C:
• Staged separation efficiency
• Load/holding time
• Total separation efficiency/weight analysis
• Pressure loss
Due to the modular layout, individual components of the test bench, such as the high-resolution heated light scattering spectrometer, the heated dilution system KHG 10 D, and the heated aerosol generator PLG 2100. can be easily removed from the HMT 1000 and used for other applications, such as direct measurements on the engine.
Standard
GB/T 6165-2021
Technical parameters
| Measurement range (size) | 0.18 – 40 µm |
| Volume flow rate | 1 – 25 Nm3/h, 1 – 85 Nm3/h (Other specifications available upon request) |
| External dimensions | Approximately 1.600•2.000•800 mm (H•W•D) |
| Differential pressure measurement | 0 – 5.000 Pa (ande auf Anfrage) |
| Aerosol concentration | Up to 107 particles/cm3. equipped with 2 KHG 10 D |
| Compressed air supply | 6 – 8 bar |
Advantages
Grading and Separation Efficiency and Feed Measurement and Evaluation
Isothermal and Isobaric Measurements
All Components Can Be Heated to 120°C
High Reproducibility of Test Methods
Internationally Comparable Measurement Results Due to the Widely Used Measurement System
Customer-Initiated Cleaning and Calibration
Easy to Operate; Even Untrained Personnel Can Quickly Use the Equipment
Modular Layout Offers Greater Flexibility
Validate the Functionality of Individual Components and the Entire System During Pre-Delivery Acceptance Testing and Upon Delivery**
Reliable Operation
Short Setup Time and Extremely Low Maintenance Costs
The Equipment Will Reduce Your Operating Costs
