Wavelength 215-401 nm; ISO/IEC 17025:2017 Accredited; NIST traceable calibration The ILT770 is a compact, handheld UV light meter that’s loaded with features. It’s designed for use in a phototherapy booth and comes with built-in data storage, a rechargeable lithium ION battery, and a user-friendly display that shows both numerical and graphical readings. This allows for easy analysis of the system and generation of reports. The units of readout include both Irradiance in W/cm2 and dose in J/cm2, with auto-ranging capabilities (uw/cm2, mW/cm2 uJ/cm2, mJ/cm2, J/cm2 etc). The ILT770 UV light meter is available in five standard configurations: ILT770-UV: 215-350 nm ILT770-NB: 249-259 nm ILT770-NBUVB311: 275-325 nm ILT770-UVA-350: 315-390 nm ILT770-UVA-1: 326-401 nm Each package includes an ILT770 light meter, a UV sensor (options include UVC, Narrow band UVC, Narrow band UVB, UVA or UVA-1), a NIST traceable – ISO17025 accredited calibration with certificate, a storage case, a USB cable, PC software for downloading stored readings, and a 1-year warranty. This is a comprehensive solution for your UV measurement needs. Key features: SO/IEC 17025:2017 Accredited, NIST traceable calibration for results you can trust Measures irradiance and dose Graphical display with data analysis Affordable Stores readings that can be downloaded to a PC Compact, portable ergonomic design Rechargeable battery Create reports with downloaded data Easy-to-use interface Made in the USA BNC connector locks sensor in place Linear over 4 decades of light levels Applications: Validation of UV disinfection systems; testing of UVA and narrow-band UVB sources, e.g. for skin treatment

Measurement Range: > 10 Decades 100 fA - 1 mA - (1 n/Wcm2 to 10 W/cm2); Datalogging Memory 16,380 total light level readings; Operating Temperature -40 - +85°C The ILT2400 stands out as the market’s most advanced hand-held light/lux meter and optometer. It comes equipped with ILT’s Accuspan software, which automatically sets the averaging while swiftly measuring over eight decades of light intensities. The built-in software enables customers to capture a peak as brief as 100μS and store up to 16 readings per second. The color display is versatile, functioning in both landscape and portrait modes. ILT, based in Peabody, MA, USA, manufactures the ILT2400 and its software. This allows ILT to quickly configure and customize components to meet the needs of customers and OEMs. The ILT2400 optical measurement systems package includes an ILT2400 device, carrying case, software, and a detector/filter/optic and calibration configured to the customer’s needs. The ILT2400 optical measurement systems enable direct reading in the relevant empirical units, including lux, foot-candles, candela, lumens, watts, W/cm2, cd/m2, foot-lamberts, nits, etc. The ILT2400 and its software are compatible with most computers running Windows 7 and Windows 8. Key features: Research Quality at a Hand-held Price 8 Decade Dynamic Range of Optical Analysis Meter & Sensors with NIST Traceable ISO17025 Accredited Calibration Hand-held, Compact, Ergonomic Design Brilliant 4.3” Touch Screen Display 90° Screen Rotation for Landscape and Portrait Viewing ILT’s Accuspan: Auto-ranging with Smart Averaging Built-in Rechargeable Battery Lasts Up to 8 Hours Backwards Compatible with ILT1700 Sensors Measurement Speeds Up to 100 μSeconds Includes DataLight III comprehensive software package for both Mac and PC Made in the USA Applications: Audience Scanning Laser Safety, General Purpose Light Measurements, Research, Sterilization/UVGI, Solar Measurements, Photoresist/Lithography, Optical Radiation Hazard, Phototherapy, Photo-Degradation, PPF & PPFD Plant Studies, and more.

Measurement Range 100 fA - 1 mA; Reverse Bias 2 Voltages/Selectable; Operating Temperature -40 - +85 °C; Calibrated Irradiance 0 - 40 °C The ILT5000 radiometer is the ILT1700 for the 21st Century! Improvements on the industry standard ILT1700 include rapid optical measurements (1-100hz), a broader dynamic range (100fA to 1mA), Datalight III for PC and Mac, plus built-in wireless, data storage, and rechargeable batteries. The ILT5000 is backwards compatible with the ILT1700 sensor configurations, as well as all of ILT's sensor accessories including filters, optics, integrating spheres and ISO/IEC 17025:2017 Accredited/NIST traceable calibrations. ILT manufactures the ILT5000 and DataLight III radiometer in the USA at our Peabody, MA facility which allows us to rapidly customize system components to meet the needs of our customers and OEMs. ILT5000 optical measurement systems typically consist of the ILT5000 light meter, a sensor, filter, optic and calibration to allow direct reading in the appropriate empirical units including lux, foot-candles, candela, lumens, watts, W/cm2, cd/m2, foot-lamberts, nits, etc. Measurement systems: The ILT5000 meter requires a sensor to measure light. Sensors are available to measure from 185 nm out to 40 micron and are supported with a vast array of accessory including bandpass filter, cosine receptors, integrating sphere, and numerous types of calibration. Key Features: Measurement Range: Over 10 Decades 100 fA - 1 mA- (1 n/Wcm2 to 10 W/cm2) Datalogging Memory: Can store 16,380 total light level readings or 8,190 light level with real time stamp (At one reading per minute, this equates to 11.3 days (real time stamp off) or 5.6 days of logging with time stamp on) Built-in Wi-Fi Operating Temperature: -40 to 85° C (Calibrated Irradiance: 0-50° C) USB: USB2, Including Power, for Single and Multiple Systems USB Current Draw: 500 mA max., 250 mA typical Size: 1-3/5" H x 5" W x 7" L Input Connector: D-Sub and SMA CE Certified: No rf noise Calibration: NIST Traceable/ISO 17025 4 - 20 mA output Sample rate up to 100 Hz, programmable Auto-range, Auto-dark, Auto-sample with user control options Built-in rechargeable battery pack "Set it & Forget it" remote data logging Continuous multi-system monitoring Backward compatible with the ILT1700 SED detector/filter/optics Labview compatible NIST Traceable / ISO/IEC 17025:2017 Accredited calibration and certificate Includes DataLight III comprehensive software package for both Mac and PC Comes with ILT's DataLight III Software includedDataLight is all about supplying fast, reliable light measurement data to you computer for analysis. Our extensive light measurement software package is available for Windows PC, Tablet and MAC computers. DataLight III includes our "set it and forget it" remote internal data storage app., an improved All-in-One meters app for control and transmission of data using a mini USB cable or wireless data transmission, as well as a full API and command line interface for user programming and customization. Applications: Radiometry, Photometry, Reasearch, UVGI- Sterilization, Solar, Photoresist, Optical Radiation Hazard, Phototherapy, Photo-degradation, Plant Growth and more

Measurement Range: 350-900 nm Standard, 250-900 nm with upgrade; NIST-traceable calibration; Stray Light <0.1% @600, 435 nm; Integration Time 0.5ms - 10 seconds The ILT560 is a miniature, portable spectrometer series for budget-conscious customers. The ILT560 Spectroradiometer comes standard with a SMA905 receptor allowing it to be used a variety of fiber patch cords including both flexible and rigid models. All systems include ILT's comprehensive software package, SpectriLight II, to allow calculations such as CCT. Key features: Range: 350 nm to 900 nm Standard (250-900 nm requires RAA4 and dual source calibration upgrade) NIST-Traceable Calibration Included Spectral Range 350-900 nm standard, 250-900 nm with upgrade Stray Light: <0.1% @600, 435 nm AD Converter: 16 bit, 2 MHz Signal/Noise: 600:1 Integration Time: 0.5 ms – 10 seconds Interface: USB 2.0 Power Suppl:y USB Power Dimensions: 91 x 60 x 34.5 mm Temperature Range: 5 – 35 °C CCD: 2048 Resolution: 1 nm Slit: 25 micron Applications: Plant Growth/PAR/Plant Photobiology, Characterization of UV Curing Systems, Photostability Testing, Reflectance, Absorbance/Transmittance, LED Illumination and Color Analysis, Radiometery and Photometry Measurements, Accelerated

Wavelength 420-520 nm; Band Irradiance Range .08 to 8000 µW/cm2/nm; Irradiance Range 3 to 300,000 µW/cm2; Current Range 1 nA to 1.65 uA The ILT750 Bili Light Meter is available in two configurations: ILT750 Bili Light Meter – 470 nm ILT750 Bili454 Light Meter – 454 nm, direct substitute for the Ohmeda Light Meter   The ILT750 Bili Light Meter is a comprehensive solution for measuring light in neonatal jaundice treatment systems. This bilirubin light meter eliminates the need for manual recording and calculation of multiple measurements to obtain your irradiance value. Simply move the ILT750 detector over the blanket or under the light source and let the meter calculate for you. Key features: Dual units with a wide sensitivity range: from .08 to 8000 µW/cm2/nm, and 3.0 to 300,000 µW/cm2 User-friendly device 3-digit display resolution Peak response at 470 nm, aligning with the bilirubin action spectrum Calibration that is ISO/IEC 17025:2017 Accredited and NIST Traceable Sensor corrected for cosine for accurate spatial response Measures Band Irradiance (µW/cm2/nm) or Irradiance (W/cm2) Compatible with traditional and LED sources Suitable for bili blankets, pads, or overhead lamps Housing that is easy to clean Compact and ergonomic design that is easy to hold Powered by AA batteries Made in the USA   The ILT750-BILI454 Light Meter serves as a direct substitute for the Ohmeda light meter, designed to test both traditional and LED blue light sources from GE, which are used in the treatment of neonatal jaundice. The advanced capabilities of the ILT model remove the need for manual calculations or note-taking. Simply move the detector across the blanket or beneath the light source, and the meter will handle the calculations for you. After rigorous design and testing, the ILT750-BILI454 meter can read within a few percentage points of the discontinued Ohmeda Biliblanket II Blue light meter. This meter is versatile and can be used not only on the blanket but also on all GE lighting systems, including: GE Giraffe Systems GE Lullaby Systems GE BiliSoft Systems Traditional GE Blue light systems Key features: Measures within a few percentages of the discontinued Ohmeda meter Features a large, easy-to-read OLED display Calibrated at 454 nm using a GE LED light source Can verify and average irradiance values across the entire treatment area in less than a minute Calibration is ISO/IEC 17025:2017 Accredited and NIST Traceable Allows selection of units (µW/cm2/nm or W/cm2) Designed with an easy-to-hold, lightweight, and ergonomic design that’s easy to clean Custom filter matching is designed into the device Made in the USA Applications: testing of GE traditional and LED blue light sources for treatment of infant jaundice

Wavelength 215-475 nm; Range 4.5 decade (mW/cm2 to 40W/cm2); Temperature 0-75 °C (internal case temperature) The ILT800 CureRight is a UV curing radiometer that is packed with features, offering unparalleled flexibility and capabilities not found in any other system. Its adaptability enables the device to measure lights used for UV curing and a variety of other applications such as sterilization/disinfection, lithography, and more. The system is designed with the diverse needs of its users in mind and can be tailored to fit your specific environment. The ILT800 CureRight series validates and measures all kinds of UV curing methods and sources, including conveyor, belt, oven, flood, area, spot, fiber optic, collimated beam, side cure, 180° curing, 3D printing, pulsed and traditional UV lamps, and UV/VIS LEDs & light sources. The ILT CureRight is available in five standard configurations: ILT800-UVA: 315 - 390 nm ILT800-BAV: 275 - 475 nm ILT800-UV: 250 - 400 nm ILT800-CUV: 215 - 350 nm ILT800-UVF (UV LED): 360 - 400 nm Flat, (275 - 450 nm) Contact us for OEM / Custom Filtration The ILT800 CureRight UV radiometer system surpasses competitors with features like standard profiling and programmable settings such as measurement modes (auto/manual/live), minimum light level threshold, and lamp-to-lamp measurement interval (delay). The system also boasts a unique user interface that places the input sensor and optic, device controls, and the readout display all on one side, facilitating simultaneous measurement, monitoring, and analysis of measurement data. The ILT800 UV radiometer allows users to track their curing processes over time by allowing them to store, download, and view both current and all previously saved readings on the device’s integrated OLED display. This built-in data storage and review feature enables users to quickly identify changes that have occurred over time. It also helps users to easily spot potential issues in their systems such as dirty lamps and reflectors, lamp/reflector misalignment, declining lamp output, failed lamps, and power supply problems, among others. Additional benefits include the ability to download the results to a computer for more detailed analysis. With ILT’s proprietary DataLight CureRight software interface, users can download and view their data, as well as generate spreadsheets and reports using their own analysis tools. To further enhance the data storage and capabilities, ILT introduced an advanced sorting feature called Device ID, a feature not found in any other UV curing light meter. Device ID allows users to program up to 20 unique system/light source name tags. Device ID enables users to view and export all saved data for each curing station or light source into separate files, clearly identified with the Device ID. It’s like having the functionality of multiple meters in a single device. The ILT800’s spectral filtration was designed to match the photoinitiators’ response to UV light, which is directly related to its absorption and is highly wavelength selective. Most lamps emit broadband UV/VIS/IR, and the lamp’s output may not change evenly across all wavelengths. The ILT800 filters were designed to monitor changes in output in the areas that affect absorption, and consequently, the effectiveness of the curing. Whether you’re using a low-output fluorescent source for sterilization, high-intensity mercury or xenon lamps for curing, or narrow-band LEDs for photolithography, there’s a version of the ILT800 tailored for your needs. Filtration options covering UVC to UV-VIS Filtration to ensure a process match Measures only the light that effects the cure Applications: low-output fluorescent sources for sterilization, high-intensity mercury or xenon lamps for curing, narrow-band LEDs for photolithography

Wavelenght 200 - 1050 nm; Focal Length 60 mm; Dynamic Rance 3450; CMOS Linear Image Sensor; Signal/Noise Ratio 330:1; Integration Time 0.2 ms - 1 min The most cost-effective, fully integrated CMOS-based spectroradiometer family available with ISO17025 accredited calibration. The ILT960 is equally at home on the production floor as it is the laboratory, combining high performance, accuracy, ease-of-use, and a wide array of features all in a rugged, compact, portable design. The ILT960-UV is a compact, portable mini spectrometer used to measure both the light’s amplitude and wavelength, and provide calibrated spectral irradiance, or power measurements. The ILT960 kits are combined with high end optics for proper light collection, including diffusers for cosine correction, and integrating spheres for total flux. Three standard configurations are available: ILT960-UV: 200 - 500 nm ILT960-VIS: 200 - 850 nm ILT960-BB: 230 - 1050 nm All ILT960 spectrometers include both wavelength and optical NIST traceable - ISO17025 accredited calibrations, with certification and data files. Complimentary SpectrILight III software is included at no cost, and DLL’s are available upon request. The ILT960 spectroradiometer light measurement systems come in three models, each with configured optics kits. The ILT960-UV, the ILT960-VIS, and the ILT960-BB. All systems come standard with SpectrILight III software, 1 meter long fiber, input optic, tripod, hard storage case, and calibration. Key features: NIST-Traceable/ISO17025 Accredited Calibration Detector: CMOS Linear Image Sensor Focal Length: 60 mm Dynamic Range: 3450 Symmetrical Czerny-Turner Stray Light: <0.2% Signal/Noise: 330:1 Integration Time: 0.2 ms - 1 min Data Transfer Speed: 16 bits, 2 MHz Trigger Compatible Synchronization Capability Temperature Range: 0 - 50°C Size (mm): 35.4 H x 86 W x 110 L Dynamic Dark Correction and Non-Linearity Calibration Wavelength Accuracy: ILT960-UV: ±0.21 nm; ILT960-VIS: ±0.3 nm; ILT960-BB: ±0.6 nm Radiometric Accuracy: 200nm - 350nm: ±20%*; 350nm - 400 nm: ±10%*; 400nm - 900nm: ±5%; 900nm - 1050nm: ±10% * Requires dual source calibration upgrade to assure radiometric accuracy in the UV Applications: Plant Growth/PAR/Plant Photobiology, Characterization of Solar Simulation, Characterization of UV Curing Systems, Photostability Testing, Accelerated Weathering, Radiometery and Photometry Measurements, LED Illumination and Color Analysis, Absorbance/Transmittance, Reflectance, Fluorescence