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MicroRad u8 - Single Channel Fast Radiometer
Main >> Specifications >> Related
Specifications
| Parameter |
Value |
Comments |
| Number of Channels |
1 |
|
| Spectral Band |
Any of the spectral band in the list below |
Changes for different FOV and range. |
| Filters |
1 spectral filter
1 ND filter |
2 Filters can be inserted in the optical path |
| Attenuators |
Neutral density filters in filter slides |
Optionally supplied OD=1,2,3 avail |
| Field of View (FOV) |
2.3° (40 mrad) or 4.6° (80 mrad) |
See channel table below |
| Field of View non-uniformity |
< 10% |
|
| Optics clear aperture |
23mm or 48 mm |
See channel table below |
| Rise time |
< 10 µsec |
|
| Electronic gain |
X1, X10, X100 |
|
| Dynamic range |
>70 db |
> 12 significant bits
(for a single gain/attenuator setting) |
| Outputs: |
FOV Video
Data on USB2.0 |
PAL or NTSC
|
| Video aiming sight |
CCD with FOV marker overlay and cross hair |
Manual contrast control of FOV overlay pattern |
Environmental conditions:
Operation:
Storage: |
0 °C ÷ 40 °C
-15 °C ÷70 °C |
Non condensing
In carry case |
| Power supply |
100-240 VAC |
|
Dimensions:
Radiometer head |
L 300 x W 110 x H 135 mm |
|
| Weight:
Radiometer head |
<10 Kg |
|
| Carry case |
Rugged carry case and filter boxes |
Optional |
Channel options
| Spectral range¹ |
Detector
material |
Cooling² |
FOV mrad /° |
Optics CA [mm] |
NEI [W/cm²]3 |
Spectral
Engine
Module |
| 0.4 - 1.0 µm |
Si |
None |
40 / 2.3° |
23 |
<6·10-10 |
SIN-N25 |
| 48 |
<2·10-10 |
SIN-N50 |
| 80 / 4.6° |
23 |
<1·10-9 |
SIN-W25 |
| 48 |
<1·10-9 |
SIN-W50 |
| 1.0 - 2.4 µm |
InGaAs |
TEC |
40 / 2.3° |
23 |
<3·10-9 |
IGT-N25 |
| 48 |
<6·10-10 |
IGT-N50 |
| 80 / 4.6° |
23 |
<5·10-9 |
IGT-W25 |
| 48 |
<1·10-9 |
IGT-W50 |
| 2.0 - 5.0 µm |
PbSe |
TEC |
40 / 2.3° |
23 |
TBD |
PBT-N25 |
| 80 / 4.6° |
23 |
TBD |
PBT-W25 |
| 3.0 - 5.0 µm |
InSb |
LNC |
40 / 2.3° |
23 |
<1·10-9 |
INL-N25 |
| 48 |
<3·10-10 |
INL-N50 |
| 80 / 4.6° |
23 |
<4·10-9 |
INL-W25 |
| 48 |
<1·10-9 |
INL-W50 |
| 1.0 - 5.0 µm |
MCT |
TEC |
40 / 2.3° |
23 |
<1·10-7 |
MCT-N25 |
| 8.0 - 12.0 µm |
MCT |
LNC |
40 / 2.3° |
23 |
<1·10-8 |
MCL-N25 |
| 48 |
<3·10-9 |
MCL-N50 |
| 80 / 4.6° |
23 |
<2·10-9 |
MCL-W25 |
| 48 |
<6·10-9 |
MCL-W50 |
For custom channel configuration please enquire
- This is the full spectral range. The user may use a spectral band pass filter mounted in a filter slide to limit
the spectral range according to the need.
- Cooling: None= un-cooled, TEC= Thermoelectric cooling, LNC= Liquid nitrogen cooled
- The value of the NEI depends on the specific filter that is used. The above values are given for band pass
filters covering most of the spectral band. The NEI values are given for a bandwidth of 60 KHz.
- Bandwidth limited to 10KHz
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