Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
The BIPM key comparison database
Refine your search
CMC AREA
CMCs General Physics (2)
PHYSICS
Photometry
Properties of detectors and sources
AC voltage, current, and power (2)
AC voltage up to 1000 V: meters (2)
GEOGRAPHIC LOCATION
EURAMET (2)
United Kingdom (2)
Result of the search
Your query 'United Kingdom' produced 2 results New search

 
United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Electricity and Magnetism for United Kingdom (.PDF file)
AC voltage up to 1000 V: meters. AC voltmeter, multimeter, 0.001 V to 1000 V
Relative expanded uncertainty (k = 2, level of confidence 95 %) in µV/V: 20
Digital sampling
Frequency: 0.05 Hz to 201 Hz
Approved on 06 August 2013
Internal NMI service identifier: 183,1
 
AC voltage up to 1000 V: meters. AC voltmeter, multimeter, 0.5 V to 1000 V
Relative expanded uncertainty (k = 2, level of confidence 95 %) in µV/V: 7 to 86
AD-DC transfer and DC voltage
Frequency: 10 Hz to 1 MHz
Approved on 06 August 2013
Internal NMI service identifier: 183,2
Uncertainty table