Spectral Radiant Flux / Luminous Flux Calibration Standards
Standard lamps calibrated in luminous flux and spectral radiant flux. Versions with 2-Pi and 4-Pi emission characteristics. Traceable calibrations in the wavelength range from 200 nm to 2500 nm.
Tungsten halogen and deuterium lamp based spectral flux / luminous flux calibration standards. Geometry 2-Pi and 4-Pi.
| Model | Image | Lamp type | CCT (typ.) | Wavelength range / nm | Spectral Radiant flux (typical) | Light Output port | Remark | |
|---|---|---|---|---|---|---|---|---|
| BN-LHSF-AP-100 |
|
100 W tungsten-halogen | 3150K |
(380-830) nm Option (280-1100) nm |
4.32 mW @ 380 nm 55.68 mW @ 780 nm |
4Pi | Spectral radiant flux with (4-Pi) irradiation for integrating spheres | |
| BN-LHSF-2P-20 |
|
100 W tungsten-halogen | 3100K |
(380-830) nm Option (280-1100) nm |
0.245 mW @ 360 nm 5.440 mW @ 830 nm |
20 mm Ø 2-Pi | Spectral radiant flux with hemispherical (2-Pi) irradiation | |
| BN-LLSF-2P |
|
LED | 4010 K |
(360-830) nm |
35 mW/nm @ 550 nm |
9.5 mm Ø 2-Pi | LED Based Calibration Standard Lamp for 2π Total Radiant Power and Luminous Flux. "CIE reference spectrum L41" compliant with CIE 251:2023 | |
| BN-LDSF-2P |
|
30W deuterium | n/a |
(200-400) nm |
|
2-Pi | Mounts directly on integrating sphere port |