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MiniRad M8 - Single/Dual Channel Fast Radiometer
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Specifications
Parameter |
Value |
Comments |
Number of Channels |
up to 4 |
|
Spectral Band |
Any of the spectral band in the list below |
|
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 |
|
Radiometer bandwidth |
>60 KHz |
-3 db point |
Dynamic range |
>70 db |
> 12 significant bits
(for a single gain/attenuator setting) |
Outputs: |
Signal ± 10 VDC
FOV Video |
Differential output
PAL or NTSC |
Data acquisition |
16 bit, up to 250 x 103 samples/sec per channel |
|
Video aiming sight |
Color CCD camera with cross hair and FOV boundary |
Allows aiming the radiometer - can be
recorded for documentation |
Control |
USB2.0 / RS232 |
TBD |
Software |
Control, data acquisition and radiometric analysis software AVA |
Acquire data in radiometric units [W/str] in up to 4 spectral ranges |
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
Power supply |
<L 400 x W 200 x H 200 mm
<L 150 x W 100 x H 50 mm |
|
Weight:
Radiometer head
Power supply |
<10 Kg
< 3 Kg |
|
Carry case |
The radiometer is supplied with rugged carry case and filter boxes |
|
|
|
|
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 |
- 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. |