Results for tag: DC Voltage Sources
In the CMC uncertainty statements, Q[a,b] = [a² +
b²]
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Egypt, NIS (National Institute for Standards)
DC voltage (up to 1100 V) ,
DC Voltage: Intermediate Values
:
100 V to 1000 V
DC voltage sources
Absolute expanded uncertainty
:
2.4E-5 V to 2.9E-5 V
Uncertainty table
{"row_1":{"col_1":"Value","col_2":"Exp. Uncertainty, V"},"row_2":{"col_1":"100","col_2":"2.91E-05"},"row_3":{"col_1":"1000","col_2":"2.43E-05"}}
Comparison to a reference voltage standard associated with a resistive divider
Temperature : (23 ± 1) oC
Humidity : (50 ± 10) %
Approved on 18 February 2021
Institute service identifier : 21.3.3
CMC ID :
AFRIMETS-EM-EG-00000JT5-3
DC voltage (up to 1100 V) ,
DC Voltage: Intermediate Values
:
0.01 V to 10 V
DC voltage sources
Absolute expanded uncertainty
:
1.1E-5 V to 3.2E-4 V
Uncertainty table
{"row_1":{"col_1":"Values","col_2":"Exp. Uncetainty, V"},"row_2":{"col_1":"10 mV","col_2":"1.1E-05"},"row_3":{"col_1":"100 mV","col_2":"4.9E-05"},"row_4":{"col_1":"1 V","col_2":"3.2E-04"},"row_5":{"col_1":"10 V","col_2":"2.9E-05"}}
Comparison to a reference voltage standard associated with a resistive divider
Temperature : (23 ± 1) oC
Humidity : (50 ± 10) %
Approved on 18 February 2021
Institute service identifier : 21.3.2
CMC ID :
AFRIMETS-EM-EG-00000JT6-1
