ILT960 Broadband Spectroradiometer Rental

ILT960BB-RAA4 Meter Rental

ILT960 Broadband Spectrometer Rental

Part Number: ILT960BB-RAA4 Spectrometer Rental US


  • Compact, portable design
  • VIS-NIR, UV,  and full range UV-NIR calibrations available
  • Extensive software package included
  • Calculates both Radiometric and Photometric values
  • Broad light level range is adjustable
  • Linear and repeatable measurements
  • Includes dual source calibration for 230-1050 nm

One Month Rental

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ILT960-BB Rental System Includes

The ILT960-BB is a compact broad band portable mini spectrometer used to measure both the lights amplitude and wavelength and provide calibrated spectral irradiance, radiance or power measurements. The ILT960 kits are combined with high end optics for proper light collection including diffusers for cosine correction, integrating spheres for total flux and radiance barrels for a narrow FOV.  All ILT960 spectrometers include both wavelength and optical NIST traceable - ISO/IEC 17025:2017 Accredited calibrations with certification and data files. Complimentary SpectrILight III software is included at no cost and DLL’s are available upon request.


ILT's SpectrILight III software package is FREE with the purchase of an ILT spectrometer system.  DLL’s and expanded range of calibration is available for an extra fee.


ILT960BB-RAA4 Response Curve

Watch a demo of the ILT960 spectroradiometer with SpectrILight III software


SpectrILight III Software

SpectrILight™ III is a LabView™ based software package for Windows that allows you to acquire spectral and color data.  Analysis of the data is now calculated instantly within the same program - no exporting required!
SpectrILight™ III includes calculations for metamerism, and 2 and 10 degree observer. The overlay feature allows the user to compare the base reading to current readings.  Wavelength range, integration time, scan average and other controls can be easily set through pop up windows, menus and tool bars.  Absolute irradiance and chromaticity are calculated instantly.


ILT960UV scan
ILT960 graph


ILT960 graph 3


ILT960 graph 4


SpectrILight scan


Model ILT960-BB
Detector CMOS Linear Sensor
Focal Length 60 mm
Wavelength Range 180 - 1100 nm
Slit 25 um
Resolution <=2.3 nm
Optical Design Symmetrical Czerny-Tuner
SNR 330:01:00
Dynamic Range 3450
Integration Time 0.02 ms-1 min
Stray Light <.2%
Wavelength Accuracy +/- 0.6 nm
Dynamic Dark Correction Yes
Non-Linearity Calibration Yes
Wavelength Calibration Yes
Trigger Compatible Yes
Synchronization Compatible Yes
ADC 16 bits, 2.5 MHz
Data Transfer Speed:  
Operating Temp 0-50 Deg C
Interface USB 2.0 UART
Calibration NIST Traceable/ ISO/IEC 17025:2017 Accredited
Dimensions (mm) HxWxL 35.4 x 86 x 110
Power 300mA@5VDC (supply voltage 4.75-5.25)


Ranges with Input Optics

Optics ILT960-BB
RAA4 230-1050 (Dual Source)
W/A2 (+MPS2354P2Xd) 250-1050 Dual Source
R2 380-1050 (Single Source QTH)
R3 380-1050 (Single Source QTH)
INS50 350-1050 (300-1050 Dual Source)
INS125 + P6/SMAW 350-1050 Single Source QTH
W5 350-1050 Single Source QTH

































Radiometric Accuracy: 

200-250 ±15%*
250-450 ±10%*
450-950 ±5%

* Requires dual source calibration upgrade to assure radiometric accuracy in the UV


Optical Calibration Uncertainties for the ILT960

Dual Source Calibration Uncertainty
200-250 ±15%
250-450 ±10%
450-950 ±5%

VSD2 Single Source Calibration uncertainty
200-250 +/-15%**
250- 400±10%

VSQTH Single Source Calibration Uncertainty
350-450 ±10%
450-950 ±5%

**Not all configurations can be calibrated down to 200 nm due to low sensitivity  of the spectrometer with reduced throughput of input optics