Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
 KCDB home  > Free search results
The BIPM key comparison database
Refine your search
CMC AREA
CMCs Chemistry (285)
CMCs General Physics (260)
PHYSICS >
Impedance up to the MHz range
Sound in air
Properties of detectors and sources
Radio frequency measurements (52)
Mass, mass standards (28)
Dimensional metrology (20)
Density (20)
Pressure (18)
Vibration (16)
Fluid flow (16)
Torque, Viscosity, Hardness and Gravity (15)
Force (15)
AC voltage, current, and power (15)
Temperature (15)
Photometry (7)
CHEMICAL MATERIAL >
organic solution, multi-component
HNO3 in aqueous solution (21)
sediment (20)
soil (16)
particulates (16)
methanol (15)
CHEMICAL ANALYTE >
lead (9)
cadmium (8)
zinc (7)
chromium (5)
nitrogen monoxide (5)
GEOGRAPHIC LOCATION
SIM (545)
Mexico (545)
Result of the search
Your query 'cenam' produced 545 results New search
[<< Prev] 28

 
Mexico, CENAM (Centro Nacional de Metrologia)
Complete CMCs in Photometry and Radiometry for Mexico (.PDF file)
Luminous flux. Tungsten lamp, 10 lm to 100 lm
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 1.4
Integrating sphere
Correlated colour temperature: 2600 K to 3100 K
Internal NMI service identifier: CENAM/520-D008-005
 
Luminous flux. Tungsten lamp, 100 lm to 5000 lm
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 1.2
Integrating sphere
Correlated colour temperature: 2600 K to 3100 K
Internal NMI service identifier: CENAM/520-D008-005
 
Luminance. Tungsten-based source, 10 cd/m2 to 40000 cd/m2
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 1 to 1.6
Integrating sphere source
Correlated colour temperature: 2856 K
Internal NMI service identifier: CENAM/520-D008-006
 
Luminance responsivity. Luminance meter. Measurand unit, A/(cd/m2), V/(cd/m2)
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 2.5
Integrating sphere source
Luminance: 10 cd/m2 to 40000 cd/m2
Type of source used: Integrating sphere source
Internal NMI service identifier: CENAM/520-D008-003
 
Responsivity. Fibre optic power meter. Measurand unit, A/W or V/W or Reading/W
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 1.2
Comparison
Wavelengths: 850 nm, 1300 nm, 1550 nm
Bandwidth: 5 nm
Power level: 18 µW to 100 µW
Internal NMI service identifier: CENAM/520-D003-001, 002, 003, 004, 006