CE312-RADIOMETER
CE312 – High precision IR Radiometer
The CE312 IR radiometer is the benchmark precision instrument for measurements of spectral luminance in 4 to 6 thermal InfraRed bands.
Thanks to differential measurement principle, it performs highly accurate radiation measurements. It is insensitive to environmental variations (temperature, radiations). The radiometer provides real time spectral luminances and brightness temperatures.
The CE312 is a portable field instrument particularly suitable for thermal ground or atmosphere campaigns in the field measurements and for continuous operation with robotized pointing within an observation network.
Key Benefits
- Autonomous (battery + charging unit)
- Practical: Real time display of spectral luminances and brightness temperatures
- Multi-tasks: long-term installation / measurement field campaign
- Portable: components are compact, light, easy to move in a hard case
- High precision: 0.1°C
- Large temperature range: -80°C to +60°C
Package contents
- 1 x Head
- 1 x Electronic box
- 1 x Head cable
- 1 x Supply 100 ~240 V
- 1 x PC transfer cable
- Paper printed filter curves
- 1 x USB stick with ASTPWIN software + filters digital files
- 1 x User handbook
- 1 x Black suit-case
Related solutions
Measurements
| Resolution | 0.01°C |
| Accuracy | 0.1° |
| Response time | 1s |
| Repeatability | > 99.65% |
| IFOV | 10° |
| Calibration | Provided with the instrument |
| Output signal | USB |
Detector
| Type | Silicon Thermopile |
| Size | 0.6 mm x 0.6mm |
| Noise voltage | 38nV Hz-1/2 |
| Responsivity | 120W m-2 |
| Detectivity | 1.6x 108 cm Hz-1/2/W-1 |
| Time constant | 12 ms |
Filters
| Steep pass band filter | |
| Out of band Optical density. | OD 3 |
Power
| Batteries | Recharged via electric power |
Environment
| External temperature range | From -20° to +50° |
| Target body temperature | From -80°C to +60°C |
| Humidity range | 0-100% RH (in a non-containing environment) |
IT system
| Software | RadioCLIMAT software |
| OS | Windows 7 or newer |
Mechanical specifications
| Head |
Diameter = 80 mm x 250 mm Weight = < 1kg |
| Measurement cable | 3 m link between the head and the interface box |
| Interface box | With power supply block |
| Link to PC | See output options |
Band options
| Reference | Spectral bands | CWL | FWHM |
| CE312-N1 | 8 to 14 µm (large band) 8.2 to 9.2 µm 10.3 to 11.3 µm 11.5 to 12.5 µm |
– 8.7 10.8 12 |
– 1 1 1 |
| CE312-N2 | Adapted to ASTER 8 to 14 µm (large band) 8.1 to 8.5 µm 8.5 to 8.9 µm 8.9 to 9.3 µm 10.3 to 11 µm 11 to 11.7 µm |
– 8.3 8.7 9.1 10.65 11.35 |
– 0.38 0.4 0.4 0.7 0.7 |
| Other bands | Consult us |
Output options
| Sales reference | Connection types | Supply |
| CE312-MU | Local connection via PC or USB | PC Cable or USB |
| Extension | For current loop only | Extension cable custom-built |
Applications
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