ILT970-BB Broad Band Spectroradiometric Measurement Systems
ILT970-BB Broadband Spectroradiometric Measurement Systems
Features:
- Spectral range from 200 nm - 1000 nm
- Easy to use
- User-friendly SpectriLight software included
- Reliable and trustworthy results
- Choose from the most comprehensive selection of preconfigured light measurement
kits from the UV to NIR spectral range. - Fully characterized and calibrated kits with ISO 17025-certified processes.
- Global Recalibration Centers in North America, Europe, and China.
- Ideal for product development, inspection, quality control, performance validation,
and production
ILT970-BB Broadband Spectroradiometric Measurement Systems
The UV-VIS NIR Spectroradiometric Measurement Systems are optimized for the ultraviolet (UV), visible (VIS) and near-infrared (NIR) spectral regions calibrated from 200 nm to 1000 nm (irradiance/radiance) and 300 to 1000 nm (spectral flux). Choose from five (5) options for measuring spectral irradiance (W/cm2-nm) and spectral flux (W/nm). Each Spectroradiometer includes the spectrometer and optical fiber, an optical measurement head for spectral irradiance or spectral flux, a stand, SpectrILight III control software and DLLs, and a carry and storage case. These Spectroradiometer Systems have been fully characterized and are calibrated for their spectroradiometric response following ISO 17025-certified processes, and supported by global recalibration centers in North America, Europe,
and China.
UV VIS NIR Spectroradiometers for measuring:
• Spectral Irradiance, Irradiance, Illuminance and Color
• Spectral Flux, Optical Power, Lumens and Color
Ideal for:
- Display testing
- Phototherapy
- Industrial quality control and R&D
Choose from the below, pre-configured kits, for an out-of-box spectral irradiance measurement solution. Click on the below links for full system specifications and ordering information.
- ILT970BB-RAA4 - Right angle adapter/diffuser head with 11 mm aperture and mini-integrating sphere for measuring spectral irradiance, total irradiance, and spectral characteristics of light sources
- ILT970BB-W/A2 - Silica chip head with SMA adaptor for measuring spectral and total irradiance, illuminance, color parameters, and spectral characteristics of light sources.
- ILT970BB-W5E - Miniature cosine correcting diffuser with SMA905 fiber adaptor for measuring spectral and total irradiance, color parameters, and spectral characteristics of light sources
- ILT970BB-INT50 - 5 cm (2”) integrating sphere for measuring forward and total spectral flux, power in watts, and spectral characteristics.
- ILT970BB-INT150 - 15 cm (6”) integrating sphere for measuring forward and total spectral flux, power in watts, and spectral characteristics.
Versatile
The ILT970-BB can be paired with additional input optics. Each input optic requires its own unique calibrations, however multiple calibrations can be performed on a single spectrometer, allowing measurements of total flux (W, lm), irradiance (W/cm2), radiance (W/sr/cm2), luminance (cd/m2), and illuminance (lux) with just one system.
Spectroradiometer Accessories
Click on image to go to Spectroradiometer Accessories page for additional, optional accessories. Note: Not all accessories are compatible with this spectroradiometer. Please refer to the datasheet for compatible optical heads.
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.
| Specifications | |||||
|---|---|---|---|---|---|
| Model | ILT970BB-RAA4 | ILT970BB-W/A2 | ILT970BB-W5E | ILT970BB-INT50 | ILT970BB-INT150 |
| Type | UV VIS NIR Spectral Irradiance | UV VIS NIR Spectral Irradiance | UV VIS NIR Spectral Irradiance | UV VIS NIR Spectral Flux | UV VIS NIR Spectral Flux |
| Spectral Range of Spectrometer | 190 nm to 1050 nm | ||||
| Spectral Range of Calibration | 200 nm to 1000 nm | ||||
| Radiometric Dynamic Range (380-1000 nm) | 1.91 E-02 W/cm2 | 6.22 E-02 mW/cm2 | 2.56 E-02 mW/cm2 | 2.3 E-05 W | 2.1 E-04 W |
| Luminous Flux Range for 3200 QTH | -- | -- | -- | 0.0002 to 17 lumens | 0.002 to 159 lumens |
| Illuminance Range | 3 to 125K lux | 12 to 500K lux | 6 to 200K lux | -- | -- |
| Integration Time Range | 3.8 ms to 10 sec | ||||
| Spectral Resolution | ~10 nm | ||||
| Wavelength Accuracy | 1.2 nm | ||||
| Stray Light Rejection | 2.3 AU | ||||
| Fiber Length | 1 m | ||||
| Fiber Connections | SMA-905 | ||||
| Optical Heads | RAA4 | W/A2 | W5E | INT50 | INT150 |
| Input Configuration | Right Angle | Parallel | Parallel | Sphere Entrance Port | Sphere Entrance Port |
| Reference Plane | Front Surface | Front Surface | Front Surface | -- | -- |
| Active Sensor Area |
0.27 in. |
0.598 in. |
0.157 in. (4mm) dia |
.28 in. (7mm) input port |
1.5 in. (38mm) input port |
| Optical Head Dimensions | .061in. (1.54cm) dia. by 0.44 inch (1.12 cm) tall | 1.65 in. (4.19 cm) dia. by 1.29 in. (3.28 cm) tall | 1.25 in. (0.64 cm) dia. by 0.79 in. (2.0 cm) long | 2 inch (5cm) dia. integrating sphere with 0.27 inch (7mm) entrance port and 0.5 inch (1.27 cm) near cosine fiber port | 6 inch (15.24 cm) integrating sphere with 3 ports; 1.5 inch (3.8 cm) entrance port, 0.5 inch (1.24 cm) near cosine fiber port, and 1 inch (2.54cm) north entrance port with port plug |
| Spectrometer Dimensions HxWxL | 3.50 inch (89 mm) x 2.51 inch (64mm) x 1.22 inch (31 mm) | ||||
| Spectrometer Weight | 275 g | ||||
| Sphere Coating | -- | -- | -- | Spectraflect | Spectraflect |
| Mounting | 1/4-20 mounting thread with tripod | 1/4-20 mounting thread with tripod | 1/4-20 mounting thread with tripod | 1/4-20 mounting thread with tripod | 1/4-20 boss, 4 inch (10 cm) post holder, and 6 in x 6 in (15cm x 15cm) base |
| Calibration | Spectral Irradiance Response | Spectral Irradiance Response | Spectral Irradiance Response | Spectral Flux Response | Spectral Flux Response |
| Storage and Carrying Case | Included | ||||
| Software* | SpectriLight III | ||||
*Computer Specifications
- A CPU or laptop with 1GHz processor, 1GB of RAM, 256GB hard drive, and a screen resolution of 1024 x 768
- Operating system: Windows 11 or later
- Microsoft .Net Framework 4.5 or later needs to be installed and enabled
