The BIPM key comparison database

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 (297)

CMCs General Physics (248)

PHYSICS

~~Dimensional metrology~~

~~Mass, mass standards~~

~~Properties of materials~~

AC voltage, current, and power (15)

DC voltage, current, and resistance (3)

Density (20)

Fibre optics (3)

Fluid flow (16)

Force (15)

Impedance up to the MHz range (16)

Laser frequencies (2)

Other DC and low frequency measurements (1)

Properties of detectors and sources (8)

Radio frequency measurements (52)

Sound in air (23)

Sound in water (1)

Temperature (15)

Time scale difference (4)

Torque, Viscosity, Hardness and Gravity (15)

CHEMICAL MATERIAL

organic solution, multi-component (20)

HNO3 in aqueous solution (19)

soil (16)

particulates (16)

CHEMICAL ANALYTE

lead (9)

zinc (7)

acenaphthene (5)

naphthalene (5)

GEOGRAPHIC LOCATION

SIM (545)

Mexico (545)

Result of the search

Your query 'cenam' produced 545 results

New search

28

Mexico, CENAM (Centro Nacional de Metrologia)

Complete CMCs in Photometry and Radiometry for Mexico (.PDF file)

Responsivity, spectral, power. Broad band detector. Measurand unit, A/W, V/W, Reading/W

Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 0.8 to 0.62, varies with wavelength

Monochromator plus tungsten source

Wavelength range: 350 nm to 450 nm

Bandwidth: 4 nm

Power level: 0.4 µW to 4 µW

Internal NMI service identifier: CENAM/520-D007-001


Responsivity, spectral, power. Broad band detector. Measurand unit, A/W, V/W, Reading/W
	Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 0.62 to 0.76, varies with wavelength
	Monochromator plus tungsten source
	Wavelength range: 450 nm to 770 nm
	Bandwidth: 4 nm
	Power level: 0.4 µW to 4 µW
	Internal NMI service identifier: CENAM/520-D007-001


Responsivity, spectral, power. Broad band detector. Measurand unit, A/W, V/W, Reading/W
	Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 0.76 to 1.5, varies with wavelength
	Monochromator plus tungsten source
	Wavelength range: 770 nm to 1100 nm
	Bandwidth: 4 nm
	Power level: 0.4 µW to 4 µW
	Internal NMI service identifier: CENAM/520-D007-001


Irradiance, spectral. Tungsten lamp, 7.70E-03 (W/m²)/nm to 1.09E-01 (W/m²)/nm
	Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 2.5
	Spectroradiometer
	Wavelength range: 400 nm to 795 nm
	Bandwidth: 2.5 nm
	Internal NMI service identifier: CENAM/520-D005-007


Irradiance, spectral. Tungsten lamp, 1.11E-01 (W/m²)/nm to 1.13E-01 (W/m²)/nm
	Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 4
	Spectroradiometer
	Wavelength range: 800 nm to 995 nm
	Bandwidth: 2.5 nm
	Internal NMI service identifier: CENAM/520-D005-007