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Calibration and Measurement Capabilities
Photometry and Radiometry
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
 
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Your selection : Photometry and Radiometry
 
Czech Republic, CMI (Czech Metrology Institute)
Complete CMCs in Photometry and Radiometry for Czech Republic (.PDF file)
Absorbance, regular, spectral. Spectrally-neutral material, 0  to 0.19 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0003 to 0.0005, varies with measurand
Reference spectrometer
Wavelength: 380 nm to 1000 nm
Bandwidth: < 3 nm
Approved on 20 April 2017
 
Absorbance, regular, spectral. Spectrally-neutral material, 0.19  to 0.52 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0019 to 0.0052, varies with measurand
Reference spectrometer
Wavelength: 380 nm to 400 nm
Bandwidth: < 3 nm
Approved on 20 April 2017
 
Absorbance, regular, spectral. Spectrally-neutral material, 0.19  to 0.52 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0009 to 0.0019, varies with measurand
Reference spectrometer
Wavelength: 400 nm to 700 nm
Bandwidth: < 3 nm
Approved on 20 April 2017
 
Absorbance, regular, spectral. Spectrally-neutral material, 0.19  to 0.52 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0011 to 0.0025, varies with measurand
Reference spectrometer
Wavelength: 700 nm to 1000 nm
Bandwidth: < 3 nm
Approved on 20 April 2017
 
Absorbance, regular, spectral. Spectrally-neutral material, 0.52  to 1.7 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0022 to 0.0339 varies with measurand
Reference spectrometer
Wavelength: 380 nm to 400 nm
Bandwidth: < 3 nm
Approved on 20 April 2017
 
Absorbance, regular, spectral. Spectrally-neutral material, 0.52  to 1.7 
Absolute expanded uncertainty (k = 2, level of confidence 95%): 0.0003 to 0.0048, varies with measurand
Reference spectrometer
Wavelength: 400 nm to 1000 nm
Bandwidth: < 3 nm
Approved on 20 April 2017


 
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