Light Measurement

A complete International Light system for measuring UVC output of both broadband and narrow band germicidal/disinfecting light sources such as mercury lamps, and LEDs. Instantly verify that the UVC level are sufficient to disinfect the surface, air or water being treated or use the integrate feature to track the fluence. The ILT2400-UVC peaks at 265 nm, UV-C spectrum where most pathogens, including the COVID-19 virus, are deactivated. System includes the meter, detector, rugged carrying case, and an ISO/IEC 17025:2017 accredited, NIST traceable calibration certificate.

This germicidal/disinfection light measurement system from International Light has everything you need to start validating the light output from your anti-microbial/germicidal/UVC disinfection system today. The system is configured to measure narrow-band UVC light in the 254 nm wavelength range, from common germicidal UV sources such as low-pressure mercury lamps. The system includes meter, detector, ISO/IEC 17025:2017 accredited, NIST traceable calibration and certificate, and rugged carrying case.

International Light’s complete system for measuring UVC germicidal/disinfecting light sources such as low and medium pressure mercury lamps, and LEDs. Instantly verify that your UVC disinfecting system is getting the job done. The ILT2400-UVGI is specifically configured and calibrated to cover the area of the UV-C spectrum where most pathogens, including the COVID-19 virus, are deactivated. System includes the meter, detector, rugged carrying case, and an ISO/IEC 17025:2017 accredited, NIST traceable calibration certificate.

International Light’s Flash Measurement System is a complete UVC measurement system for validating germicidal/anti-microbial disinfectant systems using xenon lamps, pulsed LEDs and other pulsing UV light sources. The system comes with a meter, durable SiC sensor with scanned SAR-5 Calibration, ISO/IEC 17025:2017 accredited, NIST traceable calibration certificate, and rugged carrying case.

International Light’s germicidal/disinfection light measurement system has everything you need to start validating the 254 nm light output from your anti-microbial/germicidal/UVC disinfection system. This narrow-band UV meter is designed for low pressure mercury lamps and other narrow-band 254 nm sources. Easily toggle between dose and irradiance readings with a single button. The graphical interface not only displays the uniformity of the light over time, but also calculates the min, max and average. The device’s low-profile input optic sits at the end of a 3′ cable, reducing user UV exposure.

The ILT770-UV UVC light intensity meter and measurement system from International Light has everything you need to start validating the light output of your UVC LED’s and other narrow-band UVC light sources. Easily toggle between dose and irradiance readings with a single button. The graphical interface not only displays the uniformity of the light over time, but also calculates the min, max and average. The device’s low-profile input optic sits at the end of a 3′ cable, reducing user UV exposure

International Light’s new portable, compact UV spectrometer with increased broadband sensitivity. The ILT960 can measure UV light levels as small as .4 uW/cm2/nm. The ILT960UV-RAA4 has everything you need to start taking measurements. The system includes the spectrometer, meter fibre optic light guide, RAA4 right angle cosine correcting input optic, calibration with certificate, and carrying case. Compatible with SpectriLight III software package.

The ILT1000 from International Light is a self-contained light meter and sensor in a low profile housing. The versatile UV, VIS and IR datalogging optometer is capable of measuring 8 decades of light intensity (ie nW/cm2w- W/cm2) and providing direct readout in many calibrated units of readout including W, W/cm², J/cm2, Lux, lux*s, Fc, Lumens, cd/m², cd, W/sr, W/sr/cm² and more. The 4-20 mA output can be connected to a PLC for process control. An extensive API is provide for custom programming.

The ILT2400 from International Light is a portable easy to use light meter loaded with features and applications all accessible on a large full colour touch screen display. Simple touch screen operation allows users to view numerical and graphical output of light measurements in lux, fc, W/cm2, W, candela as well and the total integrated dose/exposure in joules, J/cm2, Lux*seconds and more. Sensors are available off the shelf covering the UV range to the IR range. All systems are calibrated in our NIST calibration lab and include ISO/IEC 17025:2017 accreditation.

The ILT2500 CW and Pulsed/Flash portable light measurement system from International Light combines all the excellent features of the ILT2400 light meter, the broader measurement range of a research radiometer, and the pulsed light profiling similar to an oscilloscope.

The ILT5000 from International Light is the replacement for the ILT1700 light meter. Its smaller size makes it at home in the lab and in the field. Advancements include rapid optical measurements for graphically profiling the output of intense pulse light sources, a broader measurement range, Datalight III for PC and Mac, an iPhone app, plus built-in wireless, data storage, and rechargeable batteries.

The ILT710 hand-held illuminance/lux meter from International Light takes the headache out of flicker measurement. The ILT710 is a simple-to-use, low-cost meter that offers users accurate, reliable and continuous measurements in real-time. The ILT710 provides users with full flicker analysis including lux, % flicker, flicker frequency, flicker index, stroboscopic visibility measure (SVM), and an intensity over time graph. Perfect for detecting flicker in environments where its effects can be anywhere from a nuisance to a hazard.

The ILT770 series of light meters from International Light are specially configured to measure light applications in the UV range. Choose from 5 different configured systems for UVC, Narrow band UVC, Narrow band UVB, UVA or UVA-1 applications. Each system includes an ILT770 light meter, a UV sensor, NIST traceable – ISO/IEC 17025:2017 accredited calibration with certificate, storage case, USB cable, PC software for downloading stored readings, and a 1 year warranty.

International Light offers the fastest and easiest way to measure the light from your bili pad, bili blanket, and bili lights. Say goodbye to doing the math by hand. With the ILT750, simply scan the detector head over the blanket or pad, or under the light source and let the meter give you all your data with the touch of a button. No calculating required! The ILT750 will automatically give you Min, Max and Average values, and read-out in both µW/cm2 and µW/cm2/nm. Detachable detector head that can be used in any orientation provides ultimate versatility.

Don’t get left in the dark! GE has discontinued their Ohmeda light meter for verifying their phototherapy blue light systems including their Giraffe, Lullaby, and BiliSoft systems. The ILT750-BILI454 from International Light has been specially designed to be an off-the-shelf replacement, able to read within a few percent of the discontinued Ohmeda light meter. The ILT750-BILI454 is easy to use, and is the fastest way to measure the light coming from your GE bili pad, bili blanket, overhead lights, or other GE blue-light systems.

The ILT800-UVC from International Light has been designed with UVGI, UV curing, and other LED measurement applications in mind. The device can measure a wide range of UV LED sources including UVA, UVB and UVC LED sources found in spot, conveyor, flood, chamber, and fibre optics. Measures UV sources from 215 – 350 nm.

The ILT800-UV belt radiometer is the replacement for International Light’s popular ILT390, ILT393, and ILT490 Light Bug belt radiometers. The ILT800 offers faster measurement speeds, data storage, and connectivity to PC. Measures light from light from (250 – 400 nm) with the same filter and sensor as ILT’s historical products.

The ILT800-UVA CureRight Radiometer is International Light’s meter for measuring UVA for curing applications. Measures a wide array of sources including UVA LEDs, spot lights, flood lights, and belt/conveyor/chamber systems. Measures UVA sources from 315 – 390 nm.

The ILT800-UVF Hand-Held UV LED Light Meter from International Light has been designed specifically to measure UV LED sources including individual chips, LED arrays, spot lights, curing lamps, conveyor/belt systems, chambers, fibre optic light guides, curing wands, and more. The UVF model is designed for near flat (uniform) sensitivity for UVA LEDs in the range of 360 – 400 nm, while also covering a broader range from 300 to 450 nm, often required for traditional lamps.

The ILT800-BAV CureRight Belt Radiometer is International Light’s meter for taking both UV and VIS light measurements. Measures a wide range of UV sources from 275 – 475 nm.

The ILT800 spectral filtration was designed to match the photoinitiators’ response to UV light which is directly related to its absorption, and is very wavelength selective. Most lamps emit broadband UV/VIS/IR, and the lamp’s output may not change evenly over all wavelengths. The ILT800 filters were designed to monitor changes in output in the areas that effect the absorption, and in turn, the effectiveness of the curing.

The ILT960-UVLS from International Light is a Low Stray Light version of the ILT960-UV. The ILT960UVLS-RAA4 includes ILT’s special zeroing filter to reduce stray light and noise and allow measurement of “no light”.

The ILT960-UV is International Light’s new portable, compact UV spectrometer with increased broadband sensitivity. The ILT960 can measure UV light levels as small as .4 uW/cm2/nm. The ILT960-UV comes in three standard configurations. All systems come standard with SpectrILight III software, 1 meter long fiber, input optic, tripod, hard storage case, and NIST traceable, ISO/IEC 17025:2017 accredited calibration with certification and data files

The ILT960-VIS from International Light is a portable mini spectrometer used to measure both light amplitude and wavelength. The ILT960-VIS comes in four standard configurations. All systems come standard with SpectrILight III software, 1 meter long fibre, input optic, tripod, hard storage case, and NIST traceable, ISO/IEC 17025:2017 accredited calibration with certification and data files

The ILT960-BB from International Light is a portable mini spectrometer optimized for VIS-NIR light applications. The ILT960-BB comes in four standard configurations. All systems come standard with SpectrILight III software, 1 meter long fibre, input optic, tripod, hard storage case, and NIST traceable, ISO/IEC 17025:2017 accredited calibration with certification and data files

The ILT960-NIR from International Light is a compact, broad-band, portable, mini spectrometer optimised for NIR applications. The ILT960-NIR includes the RAA4 mini right angle diffuser, 1 meter long fiber optic light guide, rugged case, tripod, calibration and software.

The hand-held ILT350 Chroma Meter from International Light is an illuminance spectrophotometer designed for portability, quality and ease of use. The housing design is ergonomic and light weight yet packed with features such as a built in full colour display. Extensive data capture and analysis software, rechargeable battery and internal data storage. The menu buttons are intuitive and easy to use.

For budget-conscious customers, the ILT560 Mini Spectrometer from International Light comes standard with a SMA905 receptor allowing it to be used a variety of fibre patch cords including both flexible and rigid models. The ILT560 systems are configured with all the accessories and calibration needed to measure power, irradiance or radiance.

StellarNet’s high performance RED-Wave NIR Spectrometers cover the NIR wavelength range from 900-2500 μm in one unit. The spectrometers are exceptionally robust with no moving parts and are packaged in a small, rugged metal enclosure (2.75” x 4” x 6”) ideal for portable processes, and lab applications.

The StellarNet BLUE-Wave miniature spectrometers are fibre optically coupled instruments with a wide selection of models for measurements in 200-1150 nm wavelength ranges. Various models are available with a choice of grating range and slit resolutions.

The StellarNet GREEN-Wave miniature spectrometers are cost-effective, fibre optically coupled instruments with a wide selection of standard models for measurements in 350-1150 nm wavelength ranges.

StellarNet’s BLACK-Comet research grade concave grating spectrometers deliver high performance for spectroscopy applications in the UV-VIS wavelength ranges covering 190-850 nm (model C), or optionally 280-900 nm (model CXR).

The StellarNet DWARF-Star NIR spectrometers are fibre optically coupled instruments with a wide selection of models for measurements in the 900-1700 nm wavelength range achieving resolving resolutions down to 1.25 nm.

StellarNet’s SILVER-Nova is the most well-rounded spectrometer choice allowing research grade results for numerous spectroscopic applications over the 190-1110 nm wavelength range.

HR-X Hi-Res Spectrometer Series comprise StellarNet’s highest resolution spectrometers, with numerous modes available to cover the UV, VIS, and NIR wavelength ranges.

The StellarRAD Series 3 is a rugged, turn-key solution for portable light measurement. This handheld radiometer is an easy-to-use research-grade spectrometer from StellarNet for field testing of lights with no additional setup required.

FT-NIR (Near-infrared) fibred spectrometers from ARCoptix. Range 900 nm-2500 nm (4,000-11,000 cm-1).

The FTIR Rocket can be used for free-space measurement, or alternatively for fibred applications thanks to a removable fibre adapter (included). The ARCoptix FT-MIR “Rocket” offers high resolution and sensitivity thanks to its 4 stage thermoelectrically cooled MCT (Mercury-Cadmium-Telluride) detector.

The ARCoptix VIS-NIR-FIB is an ultra-broadband spectrometer designed for use with fibred probes over the complete VIS & NIR spectral range (350-2500 nm).

NEW!

The StellarSCOPE and StellarSCOPE-AM Systems from StellarNet allows users to couple their favourite StellarNet spectrometer systems to a microscope. This enables users to perform Raman, Fluorescence, Film Metrology, & CIELAB colour measurements on a micro spot and capture high-resolution images, video, and time-lapse video of their samples. The new StellarSCOPE-AM allows for Auto-Mapping using the new StellarPro spectrometer application software.