Overview
The 40718, manufactured by Ocean Insight, is a tungsten-halogen calibrated light source covering Vis-NIR wavelengths in the 350 to 1100 nm range. The calibration lamp is radiometrically calibrated for use with a FluoreSens™10 fiber-optic cable and CC-3 cosine corrector. The 40718 provides known absolute intensity values expressed in µW/cm²/nm and in radiant flux in µW/nm.
The spectral intensity of the 40718 conforms to the National Institute of Standards and Technology (NIST) standards, meeting the calibration requirements of the FluoreSens 10 Sun-Induced Chlorophyll Fluorescence (SIF) System. The 40718 is required to calibrate the FluoreSens 10 before the system is used for the first time or anytime the fiber-optic cable is removed and reattached.
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Compatibility
Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
Miscellaneous
| Product | Compatible | Note |
|---|---|---|
| FluoreSens 10 |
Specifications
| Wavelength Range | 350 nm to 1.1 μm |
| Nominal Bulb Power | 5 W |
| Calibrated for | Absolute irradiance (µW/cm²/nm) |
| Calibration Lifetime | 50 hr |
| Drift (Voltage) | <0.3% per hr |
| Minimum Uncertainty Level | 3% |
| Stability (Current) | 0.5% peak to peak |
| Warm-Up Time | 15 min |
| Safety and Regulatory |
|
| Operating Humidity Range | 5 to 95% (without condensation at 40°C) |
| Operating Temperature Range | 5° to 35°C |
| Shutter | Yes |
| Fiber Connector |
|
| Power Consumption @ 12 Vdc | 1.2 A |
| Power Requirements |
|
| Dimensions | 14 x 6 x 6 cm (5.51 x 2.36 x 2.36 in) |
| Weight | 0.5 kg (1.1 lb) |
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