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CMC AREA
CMCs General Physics (4)
PHYSICS
Time scale difference
AC voltage, current, and power
Properties of materials (4)
Colour, surface, x, y, Y (2)
Reflectance, diffuse, spectral (1)
Transmittance, diffuse, spectral (1)
GEOGRAPHIC LOCATION
SIM (4)
Mexico (4)
Result of the search
Your query 'cenam' produced 4 results New search

 
Mexico, CENAM (Centro Nacional de Metrologia)
Complete CMCs in Photometry and Radiometry for Mexico (.PDF file)
Transmittance, diffuse, spectral. Spectrally-neutral material, 0 to 1
Absolute expanded uncertainty (k = 2, level of confidence ~95%): 0.003
Spectrophotometer
Wavelength: 240 nm to 900 nm
Bandwidth: 1 nm to 5 nm
Specific measurement conditions: normal incidence
Best measurement capability is valid only using PTB-certified white reference standard; the uncertainty increases for NPL certified references.
Internal NMI service identifier: CENAM/520-D006-004
 
Reflectance, diffuse, spectral. Spectrally-neutral material, 0.003 to 1
Absolute expanded uncertainty (k = 2, level of confidence ~95%): 0.002 to 0.003, varies with measurand
Spectrophotometer
Wavelength range: 380 nm to 780 nm
Bandwidth: 1 nm to 5 nm
Specific measurement conditions: 8°/d, 8°/t
Best measurement capability is valid only using PTB-certified white reference standard; the uncertainty increases for NPL certified references.
Internal NMI service identifier: CENAM/520-D006-003
 
Colour, surface, x, y, Y. General material. x and y, 0.0001 to 1
Absolute expanded uncertainty (k = 2, level of confidence ~95%): 0.006
Spectrophotometer
Specific measurement conditions: 8°/d, 8°/t
Type of material: reflecting material
Internal NMI service identifier: CENAM/520-D006-003
 
Colour, surface, x, y, Y. General material Y, 0 to 100
Absolute expanded uncertainty (k = 2, level of confidence ~95%): 0.21
Spectrophotometer
Specific measurement conditions: 8°/d, 8°/t
Type of material: reflecting material
Internal NMI service identifier: CENAM/520-D006-003