Spectral Irradiance / Illuminance Calibration Standards
Standard lamps calibrated in illuminance and spectral irradiance. Traceable calibrations in the wavelength range from 200 nm to 2500 nm.
Tungsten halogen (1000W FEL and 250W), deuterium (30W) standard lamps and LED calibrated in spectral irradiance / illuminance, DAkkS certificate
| Model | Image | Lamp type | CCT (typ.) | Wavelength range / nm | Operating Current | Irradiance (typ.) | Remark | |
|---|---|---|---|---|---|---|---|---|
| BN-LLSF-2P |
|
LED - CIE L41 | 4010 K | (360 - 830) nm | Internal psu |
2900 lx at 50 cm |
"CIE reference spectrum L41" compliant with CIE 251:2023 "LED Reference Spectrum for Photometer Calibration" | |
| BN-9101-2 |
|
1000W FEL (Sylvania) | 2900K | (250 - 2500) nm | 8.100 A |
0.07 mW/m² @ 250 nm (*1) 96 mW/m² @ 1100 nm (*1) 16 mW/m² @ 2500 nm (*1)
|
Slower ageing, 1000W, Burn-In certificate, vertical calibration | |
| BN-0001 |
|
1000W DXL | 3100K | (250 - 1100) nm | 8.000 A |
0.18 mW/m² @ 250 nm (*2) 219 mW/m² @ 1100 nm (*2) |
1000W, Burn-In certificate, horizontal calibration. | |
| BN-LH250 |
|
250 W tungsten-halogen | 3300K | (250 - 2500) nm | 10.5 A |
18 W/m² (300 - 800) nm (*2) |
250W, lamp holder, crosshairs, vertical calibration | |
| BN-1501 |
|
30W Deuterium | n/a | (200 - 400) nm | Matched psu only |
1.5 mW/m² @ 200 nm (*3) 0.6 mW/m² @ 280 nm (*3) |
Deuterium lamp with housing and jig, optional LPS-D-30 lamp lower supply | |
| BN-LHSI-WP |
|
250 W tungsten-halogen + Pen-Ray HgAr | 3300K | (250 - 2500) nm | 10.5 A | Calibration lamp for use with BTS2048-xx -WP outdoor spectroradiometers. |
(*1) Measured at 70cm
(*2) Measured at 50cm
(*3) Measured at 30cm