Spectral Irradiance Lamp Standards
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Spectral Irradiance - These standards are tungsten filament lamp
standards of the same type calibrated by
N.I.S.T. and of other practical output levels for the calibration of photometers,
radiometers, and spectroradiometers. Their spectral ranges can vary from 250 nm
to 1100 nm, depending on the specific application. These can also be issued with
a Total Irradiance Calibration.
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6000-0014-00
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IRR-101 - Spectral Irradiance, 250-1100 nm
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6000-0014-01
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IRR-102 - Spectral Irradiance, 380-780 nm
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The above listed lamps are offered in 1000 Watt or 650 Watt models. All lamp standards
should be operated with a highly regulated current power supply with regulation
of ±0.05%. This will enable the user to maintain the uncertainty levels of
the measurements or transfers to an acceptable minimum.
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