Lasers & Optical Fibers Technologies
Calibrated Deuterium and Tungsten Halogen light sources / Light sources
These light sources are radiometrically calibrated. They are used to calibrate the absolute spectral response of a spectrometer system
Calibrated Deuterium and Tungsten Halogen light sources summary
These stable calibrated light sources used with our software provide consistent absolute intensity values across UV, Visible and NIR wavelengths.
They are calibrated to deliver a known quantity of light with very low uncertainty.
The digital calibration data can be loaded into the software for absolute intensity data.
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Features
- Very stable calibrated light sources
- For UV-Visible-NIR wavelengths
- For Visible-NIR wavelengths
Applications
- Irradiance
- LEDs
- Digital displays
- Radiant sources
Specifications
| All models | |
|---|---|
| Nominal bulb power | 25 W (Deuterium), 20 W (Tungsten Halogen), 5 W |
| Source | Deuterium & Tungsten Halogen, Tungsten Halogen |
| Wavelength range | 210 nm – 1.1 µm |
| Calibrated for | Absolute irradiance (µW/cm2/nm) |
| Calibration lifetime | 50 h |
| Drift (Voltage) | <0.01% per hour, <0.3% per hour |
| Minimum uncertainty level | 3%, 3,7% at 700nm, 4% at 700nm, 7% |
| Stability (Current) | <5 x 10-6 peak-to-peak (0.1-10 Hz), 0.5% peak-to-peak |
| Warm-up time | 15 min, 40 min (Deuterium), 40 min (Tungsten Halogen) |
| Fiber connector | SMA 905; CC-3, integrating sphere |
| Power requirements | 85-264 V, 50/60 Hz |
| Shutter | Yes |
| Operating temperature | 5°C – 35°C |
| Dimensions | 14 x 6 x 6 cm, 15 x 13.5 x 28.5 cm |
| Weight | 0.5 kg, 6 kg |
Subject to change depending on model type
