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International Light ILT960 Spectroradiometer
Portable Compact UV Spectrometer
The ILT960 is a compact, portable, UV spectrometer with increased broadband UV sensitivity offering the ability to measure UVC light levels as small as .4 uW/cm2/nm as well as graph the spectrum and light level from 200-500 nm. The ILT960-RAA includes everything needed to take measurements including spectrometer, rugged carrying case, 1 meter fibre optic light guide, RAA4 right angle cosine correcting input optic, calibration with certificate and an extensive complimentary software software package called SpectrILight III. (DLL’s for SpectrILight III are sold separately)
Additional input optics are available for both irradiance and total flux including, longer light guides, a rigid 12 inch fibre light guide with a small right angle adapter (PN RAMP12) for hard to reach or high heat applications, and both 2 and 5 inch integrating spheres.
The new ILT960UV combined with ILT’s powerful SpectrILight III software, including a baseline overlay comparison, Irradiance Select, Peak find and more, makes the ILT960UV an extremely versatile device for in the lab or in the field.
SOFTWARE PROVIDED WITH THE ILT960
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!
The latest version of SpectrILight™ III has additional calculations for metamerism, and 2 and 10 degree observer. The new 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.
SpectrILight™ III is LabView™ based software and can be easily customized for specific OEM applications. For API applications, Multiple DLL’s are available. Please contact us for more information.
FEATURES
- Spectral Range:
- ILT960UV: 200-500 nm
- NIST-Traceable, ISO 17025 Accredited Calibration Included
- Interchangeable input optics include:
- RAA4 Right angle micro probe (included in ILT950UV-RAA4)
- RAMP 12 -Rigid 12” fibre with mini right angle optic
- INS50 -2” integrating sphere with 7 mm port
- INS125 -5” Integrating sphere with 3 ports (20 and 40 mm dia)
- Typical spectroradiometer applications include:
- UVGI Disinfection validation
- Characterization of UV LED’s and Source
- Characterization of UV Curing Systems
- Solar UV measurements
- UV LED and small source (< 40 mm dia) total spectral flux
- Radiometry Measurements
- Absorbance/Transmittance
OPTIONS
Downloads
Supplier Info
Applications
LED Test and Measurement
International Light Technologies has a full complement of powerful, easy-to-use and highly accurate LED light measurement systems. The ILT950, ILT950UV and ILT350 Spectroradiometers are excellent for characterising discrete LEDs and LED modules for spectral output, light output, CRI, CCT, RA and more. The Light Meter line includes hand-held and research grade light meters for radiometric and photometric analysis
Radiometry
International Light Technologies offers a broad array of radiometry detectors to allow configuration of a radiometer system to measure nearly any application from the UV (160 nm) to far-Infrared (40 um). They also have high-gain radiometry detectors for very low level light detection and the powerful ILT950 Wideband Spectroradiometer or economical ILT550 Spectroradiometer for complete, turnkey spectral measurements
Photometry
The visible light portion of the electromagnetic spectrum, sometimes called the optical spectrum, encompasses wavelengths approximately 400 to 700 nm containing most of the colors discernible to the human eye. However, the human eye is not equally sensitive to all wavelengths of light, being most sensitive to green at 555 nm under normal lighting conditions then to other wavelengths.
Photostability
Photostability light measurements are required in many industries to characterise the effects of light on the degradation (photo-degradation) and efficacy of their products. Photostability testing is typically done under controlled conditions, often in a sealed chamber where exact exposure levels to the spectra of light a product is likely to encounter, can be delivered for precise analysis of the effects