Skip Menu
Targets Calculator

Fast Multi-Spectral Radiometer

The MiniRad is a fast radiometer performing simultaneous multi-spectral radiometric measurements with high sensitivity and speed. Measure signatures of fast transients. Up to 4 user-defined spectral bands and parallel video for documentation. Custom configurations are available – Please enquire.

For more information
  • Multi-Spectral fast radiometer with rise time below 10µsec
  • Supports up to 4 different spectral channels
  • Channels are customer configurable and cover the range 0.2÷14 µm Field of view (FOV) options for 40 or 80 mrad µm
  • Field of view (FOV) options for 40 or 80 mrad with the ability to add telescopes for wide or narrow FOV
  • User replaceable spectral and ND filters easily replaced  during operation
  • Built in data acquisition with USB2.0 data connection to a host computer
  • Fully computer controlled




Number of Channels

Up to 4

Only 2 LN2 Cooled

Spectral Band

Channels available from the UV to the LWIR

Enquire for available channel options


1 spectral filter

2 filter in the optical path per channel

Attenuators set

1 ND filter

ND1, ND2, ND3

for each channel

Filter Slides

Accommodate 1”  diam. filter, 1.6 mm thick

ncluded for each channel, flters are user mountable


Optics clear aperture

23mm or 48mm

Enquire for available channel options

Field of View (FOV)

2.3° (40 mrad) or 4.6° (80 mrad)

Enquire for available channel options

Optional attachable telescopes

Field of View non-uniformity

< 10% of maximum


Field of view Size accuracy

< ±10% FWHM


Channel Bore sight Accuracy

±0.2° (±3 mrad)


Video aiming sight

Color CCD camera with cross hair and FOV boundary

Allows aiming the radiometer and recording for documentation

Video aiming sight FOV

> 5° or > 10°

Bore sight accuracy is better than 3mrad 

Rise time

< 10µsec


Radiometer bandwidth

> 60kHz


Gain Selection

1, 10, 100

SW selectable

Dynamic range

> 70db

> 12 signifcant bits (for a single gain/attenuator setting)

Data Acquisition

16 bit 240 Ks/sec/channel


Data interface

USB 2.0


Control Interface

2 x RS232

Convertible to USB

Analogue Outputs

Signal ± 10VDC

Differential output

Optical head to controller distance

5 meter cable to the PC


Power supply

100 - 240 VAC  50-60 Hz (3A)

External power supply with 5m cable


         Radiometer head

         Power supply


< 15 Kg

3.5 Kg


Depending on channel confguration

Depending on channel confguration


        Radiometer head

        Power supply


294(W) x 330(H) x 615(L)

294(W) x 330(H) x 615(L)


With shade cover

With shade cover

Condensation prevention

Dry N2 purge valve available


Environmental Conditions:




0°C - 40°C

-15°C ÷ 70°C


on condensing

In carry case

Carry case dimensions

L 857 x W 730 x H 429 mm

Rugged carry case with compartments for cables and accessories


Custom configuations are available – Please enquire.

Copyright © 2020 CI Systems. All Rights Reserved. Created by Catom web design | SEO
Please enter your Email and press Go to start the password recovery process