PAP 610 Process Aerosol Photometer
Heated in-line two-wavelength extinction photometer for time-resolved mass-concentration measurement of oil-mist and blow-by aerosols.
Model Overview
| Model | Group | Positioning | Core fit |
|---|---|---|---|
| PAP 610 | In-line process aerosol photometer | Two-wavelength transmission measurement for low-to-medium blow-by oil-mist concentration. | Crankcase ventilation, oil-mist separator test stands and aerosol-generator monitoring. |
Key Features
Two-wavelength transmission
High-time-resolution extinction measurements at 470 nm and 875 nm support concentration and mean-size assessment.
Heated measuring chamber
Heatable aerosol-contacting components reduce condensation during oil-mist and blow-by measurements.
Oil-resistant construction
FKM/FPM seals and accessible process windows support demanding oil-aerosol test environments.
PAPWin integration
Software supports calibration, configuration, data acquisition and integration into engine or separator test stands.
Technical Specifications
| Parameter | Unit | Value / Description |
|---|---|---|
| MEASUREMENT | ||
| Measurand | — | Light transmission |
| Concentration range | g/m³ | 0.02–3 |
| Light-source wavelengths | nm | 470 blue and 875 infrared |
| PROCESS CONNECTION | ||
| Inlet/outlet hose connection | mm | 28 nominal diameter |
| Measuring arrangement | — | In-line extinction measurement with heatable chamber |
| POWER AND SOFTWARE | ||
| Signal-processing supply | — | 12 V DC, 100 mA via USB |
| Heater supply | — | 230 V AC, 50–60 Hz, 1 A |
| Software | — | PAPWin for calibration, configuration and data acquisition |
| PHYSICAL | ||
| Dimensions (W × H × D) | mm | 76 × 76 × 576 |
| Weight | kg | 6.0 |
Manufacturer-published values are shown for model selection. Confirm the current configuration, accessories and calibration scope before ordering.
Applications
Crankcase-ventilation measurement
Measure oil-aerosol transmission and concentration in combustion-engine blow-by systems.
Oil-mist separator monitoring
Monitor aerosol concentration upstream or downstream of separators and on SPT 140 test stands.
Oil-mist generator monitoring
Track output concentration and temporal stability on oil-mist test benches.
Submicron aerosol mean-size trends
Use the two-wavelength extinction ratio to assess mean particle-size changes under defined conditions.
