Calibration lamps

Radiation standards with spectrally resolved or spectrally integral calibration allow the tracing back of measuring instruments or other radiators to national and international standards. With respect to NIST calibrations have basic uncertainties of 1% in the visible range, 2.5% in UV (with 250nm) and 3% in IR (with 2000nm). Furthermore, there is the uncertainty with respect to the calibration of the sampling points for the specific calibration lamps. Sometimes, a calibration uncertainty of +/- 0.5% only can be ensured.

OL UV-40 UV-Standard lampZoom

OL 200 UV-VIS-NIR Standard lampsZoom

OL 455 Standard for luminance and spectral radianceZoom

• G&H OL 200, 220, 245 – Spectral irradiance standard 1000W, 200W, 45W
• G&H OL 345 – Irradiance and radiance standards with diffuser 45W
• G&H OL 426, 454/455/462 – variable low and high level radiance standards
• G&H OL 480 – Variable temperature radiation standard (black body radiator)
• G&H OL FEL – High-precision spectral irradiance standard 1000W
• G&H OL UV-40 – Deuterium lamp as UV standard 30W

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