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In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Chile, INN (Instituto Nacional de Normalización)
Mass ,
Conventional mass
:
2 mg
Standard weights
Absolute expanded uncertainty
:
2.0E-3 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055L-1
Mass ,
Conventional mass
:
5 g
Standard weights
Absolute expanded uncertainty
:
1.5E-2 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-00000557-1
Mass ,
Conventional mass
:
200 g
Standard weights
Absolute expanded uncertainty
:
0.1 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055C-1
Mass ,
Conventional mass
:
5 kg
Standard weights
Absolute expanded uncertainty
:
2.5 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055G-1
Mass ,
Conventional mass
:
50 g
Standard weights
Absolute expanded uncertainty
:
3.0E-2 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055A-1
Mass ,
Conventional mass
:
1 g
Standard weights
Absolute expanded uncertainty
:
1.0E-2 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055T-1
Mass ,
Conventional mass
:
10 kg
Standard weights
Absolute expanded uncertainty
:
5 mg
Substitution weighing with buoyancy correction
Laboratory temperature : 18 °C to 27 °C, the allowed temperature change in 1 hour is equal to ± 0.5 ºC, in 4 hours: ± 0.7 ºC and in 24 hours: ± 1 ºC
Humidity : 40 % to 60 %, the allowed humidity change in 4 hours is equal to ± 10 %
Service provided by CESMEC (Centro de Estudios, Medición y Certificación de Calidad).
Approved on 04 May 2006
Institute service identifier : INN/131-750
CMC ID :
SIM-M-CL-0000055H-1
Force ,
Force
:
20 kN to 200 kN
STFR 500 kN
Relative expanded uncertainty
:
5.0E-2 %
Force reference transducer system
Temperature : (22 ± 1) ºC
Humidity : (50 ± 10) %
Service provided by IDIC (Instituto de Investigaciones y Control).
Approved on 04 May 2006
CMC ID :
SIM-M-CL-00000560-1
Force ,
Force
:
50 kN to 500 kN
STFR 500 kN
Relative expanded uncertainty
:
5.0E-2 %
Force reference transducer system
Temperature : (22 ± 1) ºC
Humidity : (50 ± 10) %
Service provided by IDIC (Instituto de Investigaciones y Control).
Approved on 04 May 2006
CMC ID :
SIM-M-CL-00000561-1
Chile, ISP (Instituto de Salud Pública)
| Matrix or material |
Analyte or component |
Dissemination range of measurement capability |
Range of certified values in reference materials |
| Mass fraction in mg/g |
Relative expanded uncertainty in % |
Mass fraction in mg/g |
Relative expanded uncertainty in % |
| water |
ethanol |
0.5 to 1.5 |
4.4 to 4.1 |
0.5 to 1.5 |
4.4 to 4.1 |
-
Mechanism for measurement service delivery :
CRM ETOH G1
-
Approved on
20 July 2020
-
Institute service identifier : CRM
-
CMC ID :
SIM-QM-CL-00000LQG-1
Chile, UDEC (Universidad de Concepción (UDEC))
DC current (up to 100 A) ,
DC current meters: intermediate values
:
1.00E-4 A to 20 A
Multimeter
Relative expanded uncertainty
:
5 µA/A to 3.4E2 µA/A
Uncertainty table
{"row_1":{"col_1":"","col_2":"relative uncertainty (<i>k</i> = 2)"},"row_2":{"col_1":">0.1 mA to <0.2 mA","col_2":"78 to 130"},"row_3":{"col_1":"0.2 mA","col_2":"8.0"},"row_4":{"col_1":">0.2 mA to 0.22 mA","col_2":"73 to 77"},"row_5":{"col_1":">0.22 mA to <1 mA","col_2":"33 to 57"},"row_6":{"col_1":"1 mA","col_2":"5.0"},"row_7":{"col_1":">1 mA to <2 mA","col_2":"29 to 32"},"row_8":{"col_1":"2 mA","col_2":"7.0"},"row_9":{"col_1":">2 mA to 2.2 mA","col_2":"29"},"row_10":{"col_1":">2.2 mA to <10 mA","col_2":"30 to 44"},"row_11":{"col_1":"10 mA","col_2":"5.0"},"row_12":{"col_1":">10 mA to <20 mA","col_2":"28 to 29"},"row_13":{"col_1":"20 mA","col_2":"9.0"},"row_14":{"col_1":">20 mA to 22 mA","col_2":"27"},"row_15":{"col_1":">22 mA to <30 mA","col_2":"59 to 67"},"row_16":{"col_1":"30 mA","col_2":"10"},"row_17":{"col_1":">30 mA to <50 mA","col_2":"50 to 59"},"row_18":{"col_1":"50 mA","col_2":"10"},"row_19":{"col_1":">50 mA to <100 mA","col_2":"43 to 49"},"row_20":{"col_1":"100 mA","col_2":"9.0"},"row_21":{"col_1":">100 mA to <200 mA","col_2":"39 to 42"},"row_22":{"col_1":"200 mA","col_2":"11"},"row_23":{"col_1":">200 mA to 220 mA","col_2":"39"},"row_24":{"col_1":">220 mA to <300 mA","col_2":"91 to 110"},"row_25":{"col_1":"300 mA","col_2":"24"},"row_26":{"col_1":">300 mA to <500 mA","col_2":"75 to 90"},"row_27":{"col_1":"500 mA","col_2":"24"},"row_28":{"col_1":">500 mA to <1 A","col_2":"63 to 74"},"row_29":{"col_1":"1 A","col_2":"21"},"row_30":{"col_1":">1 A to <2 A","col_2":"57 to 62"},"row_31":{"col_1":"2 A","col_2":"32"},"row_32":{"col_1":">2 A to 2.2 A","col_2":"56"},"row_33":{"col_1":">2.2 A to <3 A","col_2":"320 to 340"},"row_34":{"col_1":"3 A","col_2":"32"},"row_35":{"col_1":">3 A to <5 A","col_2":"290 to 320"},"row_36":{"col_1":"5 A","col_2":"32"},"row_37":{"col_1":">5 A to <10 A","col_2":"270 to 290"},"row_38":{"col_1":"10 A","col_2":"26"},"row_39":{"col_1":">10 A to <20 A","col_2":"260 to 270"},"row_40":{"col_1":"20 A","col_2":"40"}}
Direct comparison
Room temperature : 23 °C
Measurement lower limit for values >1E-04 A.
Approved on 21 April 2016
Institute service identifier : UDEC/3.2.2
CMC ID :
SIM-EM-CL-000007PO-1
DC resistance ,
DC resistance standards and sources: intermediate values
:
0.01 kΩ to 1000 kΩ
Fixed resistor, resistance box
Relative expanded uncertainty
:
3.5 µΩ/Ω to 1.0E1 µΩ/Ω
Uncertainty table
{"row_1":{"col_1":"","col_2":"relative uncertainty (<i>k</i> = 2)"},"row_2":{"col_1":"10 Ω","col_2":"3.5"},"row_3":{"col_1":"100 Ω","col_2":"3.5"},"row_4":{"col_1":"1 kΩ","col_2":"3.5"},"row_5":{"col_1":"10 kΩ","col_2":"3.5"},"row_6":{"col_1":"100 kΩ","col_2":"5.0"},"row_7":{"col_1":"1 MΩ","col_2":"10"},"row_8":{"col_1":"10 MΩ","col_2":"12"},"row_9":{"col_1":"100 MΩ","col_2":"25"}}
Indirect comparison using a high accuracy voltmeter as transfer standard
Room temperature : 23 °C
Decade values of resistance
Approved on 21 April 2016
Institute service identifier : UDEC/2.1.2
CMC ID :
SIM-EM-CL-000007PG-1
DC voltage (up to 1100 V) ,
DC voltage meters: intermediate values
:
0.022 V to 1000 V
DC voltmeter, multimeter
Relative expanded uncertainty
:
2.1 µV/V to 3.9E1 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"Expanded Uncertainty µV/V","col_3":"Uncertaity formula (<i>U</i> in V)"},"row_2":{"col_1":"0.1 V","col_2":"6.5","col_3":"-"},"row_3":{"col_1":"0.2 V","col_2":"6.5","col_3":"-"},"row_4":{"col_1":"0.6 V","col_2":"4.0","col_3":"-"},"row_5":{"col_1":"1 V","col_2":"2.1","col_3":"-"},"row_6":{"col_1":"2 V","col_2":"3.5","col_3":"-"},"row_7":{"col_1":"6 V","col_2":"3.5","col_3":"-"},"row_8":{"col_1":"10 V","col_2":"2.0","col_3":"-"},"row_9":{"col_1":"20 V","col_2":"3.5","col_3":"-"},"row_10":{"col_1":"60 V","col_2":"3.5","col_3":"-"},"row_11":{"col_1":"100 V","col_2":"2.0","col_3":"-"},"row_12":{"col_1":"200 V","col_2":"4.5","col_3":"-"},"row_13":{"col_1":"600 V","col_2":"6.5","col_3":"-"},"row_14":{"col_1":"1000 V","col_2":"3.0","col_3":"-"},"row_15":{"col_1":"0.022 V to 0.22 V","col_2":"39 to 11","col_3":"(0.7/<i>U</i> + 7)"},"row_16":{"col_1":">0.22 V to 2.2 V","col_2":"9.1 to 5.5","col_3":"(0.9/<i>U</i> + 5)"},"row_17":{"col_1":">2.2 V to 22 V","col_2":"5.8 to 3.8","col_3":"(5/<i>U</i> + 3.5)"},"row_18":{"col_1":">22 V to 220 V","col_2":"7.1 to 5.3","col_3":"(45/<i>U</i> + 5)"},"row_19":{"col_1":">220 V to 1000 V","col_2":"10","col_3":"(400/<i>U</i> + 8)"}}
Direct comparison
Room temperature : 23 °C
Approved on 21 April 2016
Institute service identifier : UDEC/1.2.2
CMC ID :
SIM-EM-CL-000007PE-1
AC voltage (up to the MHz range) ,
AC voltage (up to the MHz range): AC voltage up to 1100 V, meters
:
0.1 V to 1100 V
Multimeter
Relative expanded uncertainty
:
4.8E1 µV/V to 3.2E3 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"20 Hz to 40 Hz","col_3":"50 Hz to 1 kHz","col_4":"50 Hz to 20 kHz","col_5":"50 kHz to 100 kHz","col_6":"500 kHz to 1 MHz","col_7":"uncertaity formula (<i>U</i> in V) at 20 Hz to 40 Hz","col_8":"uncertaity formula (<i>U</i> in V) at 50 Hz to 1 kHz","col_9":"uncertaity formula (<i>U</i> in V) at 50 Hz to 20 kHz","col_10":"uncertaity formula (<i>U</i> in V) at 50 kHz to 100 kHz","col_11":"uncertaity formula (<i>U</i> in V) at 500 kHz to 1 MHz"},"row_2":{"col_1":">0.1 V to 0.22 V","col_2":"-","col_3":"-","col_4":"120 to 150","col_5":"540 to 630","col_6":"3000 to 3200","col_7":"-","col_8":"-","col_9":"1E06*(7µV+80E-06*<i>U</i>)/<i>U</i>","col_10":"1E06*(17µV+460E-06*<i>U</i>)/<i>U</i>","col_11":"1E06*(45µV+2.7E-03*<i>U</i>)/<i>U</i>"},"row_3":{"col_1":">0.22 V to 2.2 V","col_2":"-","col_3":"-","col_4":"49 to 82","col_5":"130 to 250","col_6":"1900 to 3100","col_7":"-","col_8":"-","col_9":"1E06*(8µV+45E-06*<i>U</i>)/<i>U</i>","col_10":"1E06*(30µV+110E-06*<i>U</i>)/<i>U</i>","col_11":"1E06*(0.3mV+1.7E-03*<i>U</i>)/<i>U</i>"},"row_4":{"col_1":">2.2 V to 22 V","col_2":"-","col_3":"-","col_4":"48 to 68","col_5":"110 to 200","col_6":"-","col_7":"-","col_8":"-","col_9":"1E06*(50µV+45E-06*<i>U</i>)/<i>U</i>","col_10":"1E06*(200µV+100E-06*<i>U</i>)/<i>U</i>","col_11":"-"},"row_5":{"col_1":">2.2 V to 10 V","col_2":"-","col_3":"-","col_4":"-","col_5":"-","col_6":"1900 to 3000","col_7":"-","col_8":"-","col_9":"-","col_10":"-","col_11":"1E06*(3.2mV+1.5E-03*<i>U</i>)/<i>U</i>"},"row_6":{"col_1":">22 V to 220 V","col_2":"100 to 160","col_3":"-","col_4":"55 to 80","col_5":"1600 to 1700","col_6":"-","col_7":"1E06*(1.5mV+90E-06*<i>U</i>)/<i>U</i>","col_8":"-","col_9":"1E06*(0.6mV+52E-06*<i>U</i>)/<i>U</i>","col_10":"1E06*(2.5mV+150E-06*<i>U</i>)/<i>U</i>","col_11":"-"},"row_7":{"col_1":">220 V to 1000 V","col_2":"-","col_3":"74 to 90","col_4":"-","col_5":"-","col_6":"-","col_7":"-","col_8":"1E06*(3.5mV+70E-06*<i>U</i>)/<i>U</i>","col_9":"-","col_10":"-","col_11":"-"}}
Direct comparison
Frequency : 20 Hz to 1 MHz
Approved on 21 April 2016
Institute service identifier : UDEC/5.2.2
CMC ID :
SIM-EM-CL-000007PS-1
DC voltage (up to 1100 V) ,
DC voltage sources: low values ranges
:
0.2 V to 6 V
DC voltage source, multifunction calibrator
Relative expanded uncertainty
:
2 µV/V to 4 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"Expanded Uncertainty µV/V"},"row_2":{"col_1":"0.1 V","col_2":"2.3"},"row_3":{"col_1":"0.2 V","col_2":"4.0"},"row_4":{"col_1":"0.6 V","col_2":"2.0"},"row_5":{"col_1":"1 V","col_2":"1.2"},"row_6":{"col_1":"2 V","col_2":"2.0"},"row_7":{"col_1":"6 V","col_2":"2.0"},"row_8":{"col_1":"10 V","col_2":"1.2"},"row_9":{"col_1":"20 V","col_2":"2.0"},"row_10":{"col_1":"60 V","col_2":"2.0"},"row_11":{"col_1":"100 V","col_2":"1.2"},"row_12":{"col_1":"200 V","col_2":"2.0"},"row_13":{"col_1":"600 V","col_2":"3.0"},"row_14":{"col_1":"1000 V","col_2":"1.4"}}
Indirect comparison using: a high accuracy voltmeter, two voltage standard, a reference divider
Fixed values : 0.2 V, 0.6 V, 2 V, 6 V
Approved on 21 April 2016
Institute service identifier : UDEC/1.1.2
CMC ID :
SIM-EM-CL-000007PA-1
AC power ,
AC power and energy: three phase
:
0.0125 Wh to 2880 Wh
Energy meter
Relative expanded uncertainty
:
1.2E2 µWh (VAh)-1
Comparison
Frequency : 50 Hz to 60 Hz
Voltage : 60 V to 240 V
Current : >0.05 A to 120 A
Power Factor : 0.5<=cosfind<=1, 0.5<=cosfcap<=1
Measuring time : 10 s to 120 s
Approved on 21 April 2016
Institute service identifier : UDEC/7.1.3
CMC ID :
SIM-EM-CL-000007PW-1
AC voltage (up to the MHz range) ,
AC voltage (up to the MHz range): AC voltage up to 1100 V, sources
:
0.1 V to 1000 V
Multifunction calibrator
Relative expanded uncertainty
:
2.4E1 µV/V to 1.2E3 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"50 Hz to 20 kHz","col_3":"50 kHz to 100 kHz","col_4":"500 kHz to 1 MHz","col_5":"uncertaity formula (<i>U</i> in V) at 50 Hz to 20 kHz","col_6":"uncertaity formula (<i>U</i> in V) at 50 kHz to 100 kHz","col_7":"uncertaity formula (<i>U</i> in V) at 500 kHz to 1 MHz"},"row_2":{"col_1":">0.1 V to 0.22 V","col_2":"45 to 53","col_3":"180 to 190","col_4":"1100","col_5":"1E06*(1.5µV+38E-06*<i>U</i>)/<i>U</i>","col_6":"1E06*(2.5µV+0.16E-03*<i>U</i>)/<i>U</i>","col_7":"1E06*(8.0µV+1.0E-03*<i>U</i>)/<i>U</i>"},"row_3":{"col_1":">0.22 V to 0.7 V","col_2":"36 to 40","col_3":"83 to 91","col_4":"1000","col_5":"1E06*(1.5µV+33E-06*<i>U</i>)/<i>U</i>","col_6":"1E06*(2.5µV+79E-06*<i>U</i>)/<i>U</i>","col_7":"1E06*(8.0µV+0.96E-03*<i>U</i>)/<i>U</i>"},"row_4":{"col_1":">0.7 V to 2.2 V","col_2":"24","col_3":"71","col_4":"900","col_5":"-","col_6":"-","col_7":"-"},"row_5":{"col_1":">2.2 V to 7 V","col_2":"24","col_3":"81","col_4":"1200","col_5":"-","col_6":"-","col_7":"-"},"row_6":{"col_1":">7 V to 22 V","col_2":"27","col_3":"81","col_4":"1200","col_5":"-","col_6":"-","col_7":"-"},"row_7":{"col_1":">22 V to 70 V","col_2":"32","col_3":"94","col_4":"1200","col_5":"-","col_6":"-","col_7":"-"},"row_8":{"col_1":">70 V to 220 V","col_2":"38","col_3":"98","col_4":"-","col_5":"-","col_6":"-","col_7":"-"},"row_9":{"col_1":">220 V to 700 V","col_2":"47","col_3":"-","col_4":"-","col_5":"-","col_6":"-","col_7":"-"},"row_10":{"col_1":">700 V to 1000 V","col_2":"44","col_3":"-","col_4":"-","col_5":"-","col_6":"-","col_7":"-"}}
Direct comparison
Frequency : 50 Hz to 1 MHz
Measurement lower limit for values >0.01 V.
Approved on 21 April 2016
Institute service identifier : UDEC/5.2.1
CMC ID :
SIM-EM-CL-000007PQ-1
AC voltage (up to the MHz range) ,
AC voltage (up to the MHz range): AC voltage up to 1100 V, meters
:
0.1 V to 1000 V
Multimeter
Relative expanded uncertainty
:
1.0E1 µV/V to 6.2E1 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"40 Hz","col_3":"55 Hz","col_4":"1 kHz","col_5":"10 kHz","col_6":"100 kHz","col_7":"1 MHz"},"row_2":{"col_1":"0.1 V","col_2":"28","col_3":"-","col_4":"27","col_5":"27","col_6":"61","col_7":"56"},"row_3":{"col_1":"0.2 V","col_2":"30","col_3":"-","col_4":"19","col_5":"19","col_6":"21","col_7":"54"},"row_4":{"col_1":"0.6 V","col_2":"13","col_3":"-","col_4":"12","col_5":"13","col_6":"17","col_7":"48"},"row_5":{"col_1":"1 V","col_2":"17","col_3":"-","col_4":"12","col_5":"12","col_6":"17","col_7":"62"},"row_6":{"col_1":"2 V","col_2":"18","col_3":"-","col_4":"15","col_5":"17","col_6":"19","col_7":"59"},"row_7":{"col_1":"6 V","col_2":"13","col_3":"-","col_4":"12","col_5":"12","col_6":"15","col_7":"41"},"row_8":{"col_1":"10 V","col_2":"12","col_3":"-","col_4":"10","col_5":"10","col_6":"13","col_7":"61"},"row_9":{"col_1":"20 V","col_2":"15","col_3":"-","col_4":"12","col_5":"12","col_6":"21","col_7":"-"},"row_10":{"col_1":"60 V","col_2":"17","col_3":"-","col_4":"15","col_5":"15","col_6":"30","col_7":"-"},"row_11":{"col_1":"100 V","col_2":"29","col_3":"-","col_4":"19","col_5":"19","col_6":"34","col_7":"-"},"row_12":{"col_1":"200 V","col_2":"28","col_3":"-","col_4":"22","col_5":"21","col_6":"42","col_7":"-"},"row_13":{"col_1":"600 V","col_2":"-","col_3":"41","col_4":"29","col_5":"-","col_6":"-","col_7":"-"},"row_14":{"col_1":"1000 V","col_2":"-","col_3":"40","col_4":"29","col_5":"-","col_6":"-","col_7":"-"}}
AC/DC transference
Frequency : 40 Hz to 1 MHz
Approved on 21 April 2016
Institute service identifier : UDEC/5.2.2
CMC ID :
SIM-EM-CL-000007PR-1
DC voltage (up to 1100 V) ,
DC voltage sources: intermediate values
:
20 V to 600 V
DC voltage source, multifunction calibrator
Relative expanded uncertainty
:
2 µV/V to 3 µV/V
Uncertainty table
{"row_1":{"col_1":"","col_2":"Expanded Uncertainty µV/V"},"row_2":{"col_1":"0.1 V","col_2":"2.3"},"row_3":{"col_1":"0.2 V","col_2":"4.0"},"row_4":{"col_1":"0.6 V","col_2":"2.0"},"row_5":{"col_1":"1 V","col_2":"1.2"},"row_6":{"col_1":"2 V","col_2":"2.0"},"row_7":{"col_1":"6 V","col_2":"2.0"},"row_8":{"col_1":"10 V","col_2":"1.2"},"row_9":{"col_1":"20 V","col_2":"2.0"},"row_10":{"col_1":"60 V","col_2":"2.0"},"row_11":{"col_1":"100 V","col_2":"1.2"},"row_12":{"col_1":"200 V","col_2":"2.0"},"row_13":{"col_1":"600 V","col_2":"3.0"},"row_14":{"col_1":"1000 V","col_2":"1.4"}}
Indirect comparison using: a high accuracy voltmeter, two voltage standard, a reference divider
Fixed values : 20 V, 60 V, 200 V, 600 V
Approved on 21 April 2016
Institute service identifier : UDEC/1.1.3
CMC ID :
SIM-EM-CL-000007PB-1
DC resistance ,
DC resistance standards and sources: multiple ranges
:
1.00E-6 MΩ to 1000 MΩ
Multifunction calibrator
Relative expanded uncertainty
:
4.1 µΩ/Ω to 6.5E2 µΩ/Ω
Uncertainty table
{"row_1":{"col_1":"","col_2":"relative uncertainty (<i>k</i> = 2)","col_3":"uncertaity formula (<i>U</i> in V)"},"row_2":{"col_1":"1 Ω to 10 Ω","col_2":"8 to 19","col_3":"1E06*(12 µΩ+6.5E-06*<i>R</i>)/<i>R</i>"},"row_3":{"col_1":">10 Ω to 100 Ω","col_2":"4.8 to 12","col_3":"1E06*(72 µΩ+4.0E-06*<i>R</i>)/<i>R</i>"},"row_4":{"col_1":">100 Ω to 1000 Ω","col_2":"4.1 to 4.6","col_3":"1E06*(60 µΩ+4.0E-06*<i>R</i>)/<i>R</i>"},"row_5":{"col_1":">1 kΩ to 10 kΩ","col_2":"5.9 to 6.3","col_3":"1E06*(0.5 mΩ+4.0E-06*<i>R</i>)/<i>R</i>"},"row_6":{"col_1":">10 kΩ to 100 kΩ","col_2":"6.3","col_3":"1E06*(2.7 mΩ+6.0E-06*<i>R</i>)/<i>R</i>"},"row_7":{"col_1":">100 kΩ to 1000 kΩ","col_2":"13","col_3":"1E06*(0.1 Ω+12E-06*<i>R</i>)/<i>R</i>"},"row_8":{"col_1":">1 MΩ to 10 MΩ","col_2":"19 to 25","col_3":"1E06*(6.7 Ω+18E-06*<i>R</i>)/<i>R</i>"},"row_9":{"col_1":">10 MΩ to 100 MΩ","col_2":"73 to 130","col_3":"1E06*(0.55 kΩ+67E-06*<i>R</i>)/<i>R</i>"},"row_10":{"col_1":">100 MΩ to 1000 MΩ","col_2":"600 to 650","col_3":"1E06*(6.0 kΩ+0.59E-03*<i>R</i>)/<i>R</i>"}}
Indirect comparison using a high accuracy mulltimeter as transfer standard
Room temperature : 23 °C
Approved on 21 April 2016
Institute service identifier : UDEC/2.1.5
CMC ID :
SIM-EM-CL-000007PI-1
