Calibración Eléctrica

Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 1 de 7
ANEXO TECNICO ACREDITACIÓN Nº 68/LC10.044 Entidad: LABORATORIO DE CALIBRACIÓN ELÉCTRICA DE LA UNIVERSIDAD DE VIGO (LACE) Dirección: Lagoas Marcosende, 9; 36280 Vigo (Pontevedra) Norma de referencia: UNE‐EN ISO/IEC 17025: 2005 (CGA‐ENAC‐LEC) Calibraciones en el área: Electricidad CC y Baja Frecuencia (DC and Low Frequency Electricity) .......................................... 1 Electricidad CC y Baja Frecuencia (DC and Low Frequency Electricity) Categoría 0 (Calibraciones en el laboratorio permanente) CAMPO DE MEDIDA
CMC(*)
Range TENSION C.C. D.C. Voltage INSTRUMENTOS A CALIBRAR
Instruments 0,1 mV 220 mV 2,2 V 11 V 22 V 220 V 0 mV ≤ U < 220 ≤ U < 2,2 ≤ U < 11 ≤ U < 22 ≤ U < 220 ≤ U ≤ 1100 mV V V V V V 1,5 ⋅ 10‐2 ⋅ U 1,9 ⋅ 10‐5 ⋅ U 1,4 ⋅ 10‐5 ⋅ U 1,6 ⋅ 10‐5 ⋅ U 1,8 ⋅ 10‐5 ⋅ U 1,8 ⋅ 10‐5 ⋅ U 2 µV a a a a a a 1,8 ⋅ 10‐5 ⋅ U 1,2 ⋅ 10‐5 ⋅ U 1,1 ⋅ 10‐5 ⋅ U 1,2 ⋅ 10‐5 ⋅ U 1,4 ⋅ 10‐5 ⋅ U 1,4 ⋅ 10‐5 ⋅ U 0,1 200 1 2 10 20 100 200 ≤ U < 200 ≤ U < 1 ≤ U < 2 ≤ U < 10 ≤ U < 20 ≤ U < 100 ≤ U < 200 ≤ U ≤ 1000 mV V V V V V V V 2,5 ⋅ 10‐2 ⋅ U 7,8 ⋅ 10‐5 ⋅ U 4,4 ⋅ 10‐5 ⋅ U 4,2 ⋅ 10‐5 ⋅ U 4,3 ⋅ 10‐5 ⋅ U 5,1 ⋅ 10‐5 ⋅ U 4,4 ⋅ 10‐5 ⋅ U 5,6 ⋅ 10‐5 ⋅ U a a a a a a a a 4,8 ⋅ 10‐5 ⋅ U 3,3 ⋅ 10‐5 ⋅ U 3,4 ⋅ 10‐5 ⋅ U 3,2 ⋅ 10‐5 ⋅ U 3,4 ⋅ 10‐5 ⋅ U 3,4 ⋅ 10‐5 ⋅ U 3,5 ⋅ 10‐5 ⋅ U 3,6 ⋅ 10‐5 ⋅ U mV mV V V V V V V Multímetros digitales Voltímetros digitales y analógicos Analizadores y comprobadores de baja tensión Indicadores de temperatura Osciloscopios Fuentes Calibradores de tensión Simuladores de temperatura ( El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 2 de 7
TENSION C.A. A.C. Voltage 2 mV ≤ U < 2,2 mV 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 100 kHz 50 kHz ≤ f < f = 100 kHz 2,2 mV < U < 22 mV 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz f = 100 kHz 22 mV ≤ U < 220 mV 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz f = 100 kHz 220 mV ≤ U < 2,2 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz f = 100 kHz 2,2 V ≤ U < 22 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz 100 kHz ≤ f < 300 kHz 300 kHz ≤ f < 500 kHz 500 kHz ≤ f ≤ 1 MHz 22 V ≤ U < 220 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 100 kHz 50 kHz ≤ f < f = 100 kHz 220 V ≤ U < 750 V 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f ≤ 100 kHz 750 V ≤ U ≤ 1000 V 40 Hz 1 kHz 20 kHz ≤ f < ≤ f < ≤ f ≤ 3,6 ⋅ 10‐3 ⋅ U 4,0 ⋅ 10‐3 ⋅ U 6,6 ⋅ 10‐3 ⋅ U 1,2 ⋅ 10‐2 ⋅ U a a a a 3,3 ⋅ 10‐3 ⋅ U 3,7⋅ 10‐3 ⋅ U 6,1⋅ 10‐3 ⋅ U 1,1⋅ 10‐2 ⋅ U 3,6 ⋅ 10‐3 ⋅ U 4,0 ⋅ 10‐3 ⋅ U 6,1 ⋅ 10‐3 ⋅ U 1,0 ⋅ 10‐2 ⋅ U a a a a 5,0 ⋅ 10‐4 ⋅ U 9,0 ⋅ 10‐4 ⋅ U 1,8 ⋅ 10‐3 ⋅ U 2,5⋅ 10‐3 ⋅ U 7,1 ⋅ 10‐4 ⋅ U 1,1 ⋅ 10‐3 ⋅ U 3,0 ⋅ 10‐3 ⋅ U 3,4 ⋅ 10‐3 ⋅ U a a a a 2,2 ⋅ 10‐4 ⋅ U 5,4 ⋅ 10‐4 ⋅ U 1,5 ⋅ 10‐3 ⋅ U 1,9 ⋅ 10‐3 ⋅ U 1,6 ⋅ 10‐4 ⋅ U 2,9 ⋅ 10‐4 ⋅ U 8,6 ⋅ 10‐4 ⋅ U 1,6 ⋅ 10‐3 ⋅ U a a a a 1,2 ⋅ 10‐4 ⋅ U 2,0 ⋅ 10‐4⋅ U 4,3 ⋅ 10‐4 ⋅ U 7,4 ⋅ 10‐4 ⋅ U 1,6 ⋅ 10‐4 ⋅ U 2,9 ⋅ 10‐4 ⋅ U 6,2 ⋅ 10‐4 ⋅ U 1,8 ⋅ 10‐3 ⋅ U 4,8 ⋅ 10‐3 ⋅ U 9,9 ⋅ 10‐3 ⋅ U a a a a a a 1,2 ⋅ 10‐4 ⋅ U 2,0 ⋅ 10‐4 ⋅ U 4,0⋅ 10‐4 ⋅ U 8,6 ⋅ 10‐4 ⋅ U 2,2 ⋅ 10‐3 ⋅ U 4,7 ⋅ 10‐3 ⋅ U 1,8 ⋅ 10‐4 ⋅ U 5,7 ⋅ 10‐4 ⋅ U 1,3 ⋅ 10‐3 ⋅ U 8,4 ⋅ 10‐3 ⋅ U a a a a 1,3 ⋅ 10‐4 ⋅ U 3,6 ⋅ 10‐4 ⋅ U 8,1 ⋅ 10‐4 ⋅ U 2,9 ⋅ 10‐3 ⋅ U 1,6 ⋅ 10‐4 ⋅ U 2,9 ⋅ 10‐4 ⋅ U 9,8 ⋅ 10‐4 ⋅ U 3,8 ⋅ 10‐3 ⋅ U a a a a 1,4 ⋅ 10‐4 ⋅ U 2,6 ⋅ 10‐4 ⋅ U 9,2 ⋅ 10‐4 ⋅ U 3,5 ⋅ 10‐3 ⋅ U Multímetros digitales Voltímetros digitales y analógicos Analizadores y comprobadores de baja tensión Osciloscopios ( 1,4 ⋅ 10‐4 ⋅ U 2,6 ⋅ 10‐4 ⋅ U 9,2 ⋅ 10‐4 ⋅ U 1 kHz 20 kHz 30 kHz El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 3 de 7
2 mV ≤ U < 100 mV 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f ≤ 100 kHz 100 mV ≤ U < 1 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f ≤ 100 kHz 1 V ≤ U < 2 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f ≤ 100 kHz 2 V ≤ U < 10 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz 100 kHz ≤ f ≤ 300 kHz 10 V ≤ U < 20 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f < 100 kHz 100 kHz ≤ f ≤ 300 kHz 20 V ≤ U < 100 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f < 50 kHz 50 kHz ≤ f ≤ 100 kHz 100 V ≤ U < 750 V 40 Hz ≤ f < 20 kHz 20 kHz ≤ f ≤ 30 kHz INTENSIDAD C.C. D.C. Current 0,1 uA 2,2 mA 22 mA 0,22 A 2,2 A ≤ I < ≤ I < ≤ I < ≤ I < ≤ I ≤ 11 A ≤ I ≤ 10 µA 10 mA 100 mA 1 A 3 A 50 A ≤ I < ≤ I < ≤ I < ≤ I ≤ < I ≤ < I ≤ 1,6 ⋅ 10‐2 ⋅ U 2,7 ⋅ 10‐2 ⋅ U 4,7 ⋅ 10‐2 ⋅ U a a a a a a 8,5 ⋅ 10‐4 ⋅ U 1,7 ⋅ 10‐3 ⋅ U 7,0 ⋅ 10‐3 ⋅ U a a a a a 8,1 ⋅ 10‐5 ⋅ I 8,1 ⋅ 10‐5 ⋅ I 9,6 ⋅ 10‐5 ⋅ I 1,4 ⋅ 10‐4 ⋅ I 6,1 ⋅ 10‐4 ⋅ I Fuentes Calibradores de tensión (PE/LACE/05 Rev 6.0) 8,1 ⋅ 10‐4 ⋅ U 3,5 ⋅ 10‐3 ⋅ U ‐3
1,6 ⋅ 10‐3 ⋅ U 6,1 ⋅ 10 ⋅ U 6,8 ⋅ 10‐3 ⋅ U 1,4 ⋅ 10‐2 ⋅ U 3,5 ⋅ 10‐3 ⋅ U a 2,0 ⋅ 10‐3 ⋅ U ‐3
2,1 ⋅ 10‐3 ⋅ U 2,7 ⋅ 10 ⋅ U a ‐3
5,5 ⋅ 10‐3 ⋅ U 7,0 ⋅ 10 ⋅ U a a 8,1 ⋅ 10‐4 ⋅ U 2,0 ⋅ 10‐3 ⋅ U ‐3
3,6 ⋅ 10 ⋅ U a 1,6 ⋅ 10‐3 ⋅ U ‐2
1,0 ⋅ 10 ⋅ U a 6,8 ⋅ 10‐3 ⋅ U ‐2
6,5 ⋅ 10 ⋅ U a 4,5 ⋅ 10‐2 ⋅ U 3,5 ⋅ 10‐3 ⋅ U a 2,0 ⋅ 10‐3 ⋅ U ‐3
2,7 ⋅ 10 ⋅ U a 2,1 ⋅ 10‐3 ⋅ U ‐3
7,0 ⋅ 10 ⋅ U a 5,5 ⋅ 10‐3 ⋅ U ‐2
9,0 ⋅ 10 ⋅ U a 6,5 ⋅ 10‐2 ⋅ U 2,0 ⋅ 10‐3 ⋅ U a 8,1 ⋅ 10‐4 ⋅ U ‐3
3,6 ⋅ 10 ⋅ U a 1,6 ⋅ 10‐3 ⋅ U ‐2
1,0 ⋅ 10 ⋅ U a 6,9 ⋅ 10‐3 ⋅ U 3,5 ⋅ 10‐3 ⋅ U a 9,1 ⋅ 10‐4 ⋅ U ‐3
6,1 ⋅ 10 ⋅ U
a
2,0 ⋅ 10‐3 ⋅ U
2,2 mA 22 mA 220 mA 2,2 A 11 A 1,2 ⋅ 10‐1 ⋅ I 1,3 ⋅ 10‐4 ⋅ I 1,5 ⋅ 10‐4 ⋅ I 2,9 ⋅ 10‐4 ⋅ I 8,7 ⋅ 10‐4 ⋅ I 2,0 ⋅ 10‐2 ⋅ I 1000 A 10 mA 100 mA 1 A 3 A 50 A 200 A 1,5 ⋅ 10‐2 ⋅ I 2,7 ⋅ 10‐4 ⋅ I 3,7 ⋅ 10‐4 ⋅ I 1,1 ⋅ 10‐3 ⋅ I a 1,2 ⋅ 10‐4 ⋅ I a 1,6 ⋅ 10‐4 ⋅ I a 2,7 ⋅ 10‐4 ⋅ I a 1,0 ⋅ 10‐3 ⋅ I ‐3
2,6 ⋅ 10 ⋅ I 3,1 ⋅ 10‐3 ⋅ I Multímetros digitales Amperímetros digitales y analógicos Analizadores y comprobadores de baja tensión Pinzas amperimétricas Pinzas amperimétricas Analizadores y comprobadores de baja tensión Fuentes Calibradores de intensidad El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 4 de 7
INTENSIDAD C.A. A.C. Current 100 µA ≤ I< 220 µA 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz f = 5 kHz 220 uA ≤ I < 2,2 mA 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz f = 5 kHz 2,2 mA ≤ I < 22 mA 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz 5 kHz ≤ f ≤ 10 kHz 22 mA ≤ I < 220 mA 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz 5 kHz ≤ f ≤ 10 kHz 220 mA ≤ I < 2,2 A 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz 5 kHz ≤ f ≤ 10 kHz 2,2 A ≤ I< 11 A 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz 5 kHz ≤ f ≤ 10 kHz ‐4
6,0 ⋅ 10 ⋅ I 2,0 ⋅ 10‐3 ⋅ I 3,6 ⋅ 10‐3 ⋅ I a a a 4,3 ⋅ 10 ⋅ I 1,6 ⋅ 10‐3 ⋅ I 3,0 ⋅ 10‐3 ⋅ I 6,0 ⋅ 10‐4 ⋅ I 4,9 ⋅ 10‐3 ⋅ I 7,9 ⋅ 10‐3 ⋅ I a a a 3,2 ⋅ 10‐4 ⋅ I 1,6 ⋅ 10‐3 ⋅ I 3,0 ⋅ 10‐3 ⋅ I 4,5 ⋅ 10‐4 ⋅ I 3,6 ⋅ 10‐3 ⋅ I 7,9 ⋅ 10‐3 ⋅ I a a a 2,4⋅ 10‐4 ⋅ I 1,2 ⋅ 10‐3 ⋅ I 3,0 ⋅ 10‐3 ⋅ I 4,5 ⋅ 10‐4 ⋅ I 3,6 ⋅ 10‐3 ⋅ I 7,9 ⋅ 10‐3 ⋅ I a a a 2,4 ⋅ 10‐4 ⋅ I 1,2 ⋅ 10‐3 ⋅ I 3,0 ⋅ 10‐3 ⋅ I 1,3 ⋅ 10‐3 ⋅ I 1,7 ⋅ 10‐3 ⋅ I 1,4 ⋅ 10‐2 ⋅ I a a a 1,0 ⋅ 10‐3 ⋅ I 1,2 ⋅ 10‐3 ⋅ I 1,3 ⋅ 10‐2 ⋅ I 8,1 ⋅ 10‐4 ⋅ I 1,7 ⋅ 10‐3 ⋅ I 5,9 ⋅ 10‐3 ⋅ I a a a 7,1 ⋅ 10‐4 ⋅ I 1,5 ⋅ 10‐3 ⋅ I 5,5 ⋅ 10‐3 ⋅ I 11 A ≤ I≤ 1000 A f = 50 Hz 40 Hz Multímetros digitales Amperímetros digitales y analógicos Analizadores y comprobadores de baja tensión Pinzas amperimétricas Pinzas amperimétricas Analizadores y comprobadores de baja tensión 2,0 ⋅ 10‐2 ⋅I 10 mA ≤ I < 1 A ≤ f ≤ 5 kHz 1 A ≤ I ≤ 3 A 40 Hz ≤ f ≤ 5 kHz 3 A < I ≤ 11 A 40 Hz ≤ f ≤ 5 kHz 11 A < I ≤ 1000 A f = 50 Hz ‐4
4,1 ⋅ 10‐2 ⋅ I a 1,7 ⋅ 10‐3 ⋅ I 3,5 ⋅ 10‐3 ⋅ I a 2,7 ⋅ 10‐3 ⋅ I Fuentes Calibradores de intensidad (PE/LACE/06 Rev 6.0) a 3,4 ⋅ 10‐3 ⋅ I 3,2 ⋅ 10‐3 ⋅ I 2,0 ⋅ 10‐2 ⋅ I El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 5 de 7
RESISTENCIA C.C. D.C. Resistance 0 Ω R = 1 Ω ; R = 1,9 Ω R = 10 Ω ; R = 19 Ω R = 100 Ω; R = 190 Ω R = 1 kΩ; R = 1,9 kΩ R = 10 kΩ; R = 19 kΩ R = 100 kΩ; R = 190 kΩ R = 1 MΩ; R = 1,9 MΩ R = 10 MΩ R = 19 MΩ R = 100 MΩ Multímetros digitales Ohmímetros Megaóhmetros Miliohmímetros Microhmímetros Analizadores y comprobadores de baja tensión Indicadores de temperatura 75 µΩ 1,4 ⋅ 10‐4 ⋅ R 4,2 ⋅ 10‐5 ⋅ R 2,8 ⋅ 10‐5 ⋅ R 2,0 ⋅ 10‐5 ⋅ R 1,8 ⋅ 10‐5 ⋅ R 2,1 ⋅ 10‐5 ⋅ R 3,2 ⋅ 10‐5 ⋅ R 6,0 ⋅ 10‐5 ⋅ R 7,1 ⋅ 10‐5 ⋅ R 1,7 ⋅ 10‐4 ⋅ R 100 µΩ 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ ≤ R ≤ < R ≤ < R ≤ < R ≤ < R ≤ < R ≤ < R ≤ < R ≤ 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 11 GΩ 3,2 ⋅ 10‐3 ⋅ R 9,3 ⋅ 10‐5 ⋅ R 9,2 ⋅ 10‐5 ⋅ R 9,1 ⋅ 10‐5 ⋅ R 9,2 ⋅ 10‐5 ⋅ R 2,2 ⋅ 10‐4 ⋅ R 1,1 ⋅ 10‐3 ⋅ R 100 µΩ 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ ≤ R ≤ < R ≤ < R ≤ < R ≤ < R ≤ < R ≤ < R ≤ 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 3,2 ⋅ 10‐3 ⋅ R 9,1 ⋅ 10‐5 ⋅ R 9,0 ⋅ 10‐5 ⋅ R 9,0 ⋅ 10‐5 ⋅ R 9,1 ⋅ 10‐5 ⋅ R 2,2 ⋅ 10‐4 ⋅ R 1,1 ⋅ 10‐3 ⋅ R a a a a a a a 9,5 ⋅ 10‐5 ⋅ R 4,9 ⋅ 10‐5 ⋅ R 4,9 ⋅ 10‐5 ⋅ R 5,0 ⋅ 10‐5 ⋅ R 5,2 ⋅ 10‐5 ⋅ R 1,7 ⋅ 10‐4 ⋅ R 8,4 ⋅ 10‐4 ⋅ R Resistencias Shunts Décadas de resistencias Simuladores de temperatura 0,1 mΩ ≤ R < 1 Ω 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz f = 5 kHZ 1 Ω ≤ R < 10 kΩ 40 Hz ≤ f < 1 kHz 1 kHz ≤ f < 5 kHz f = 5 kHZ 7,8 ⋅ 10‐3 ⋅ R 7,9 ⋅ 10‐3 ⋅ R 9,5 ⋅ 10‐3 ⋅ R a a a 7,6 ⋅ 10‐4 ⋅ R 1,4 ⋅ 10‐3 ⋅ R 3,7 ⋅ 10‐3 ⋅ R Resistencias Shunts Décadas de resistencias (PE/LACE/07 Rev 7.0) a 7,6 ⋅ 10‐5 ⋅ R a 5,2 ⋅ 10‐5 ⋅ R a 5,1 ⋅ 10‐5 ⋅ R a 5,2 ⋅ 10‐5 ⋅ R a 5,6 ⋅ 10‐5 ⋅ R a 1,7 ⋅ 10‐4 ⋅ R a 8,5 ⋅ 10‐4 ⋅ R ‐2 1,1 ⋅ 10 ⋅ R RESISTENCIA C.A. A.C. Resistance a 7,1 ⋅ 10‐4 ⋅ R a 1,7 ⋅ 10‐3 ⋅ R 3,7 ⋅ 10‐3 ⋅ R 1 mΩ ≤ R ≤ 10 kΩ 40 Hz < f < 5 kHz 7,6 ⋅ 10‐4 ⋅ R 1,4 ⋅ 10‐3 ⋅ R 1,9 ⋅ 10 ⋅ R ‐3 Ohmímetros Telurómetros Analizadores y comprobadores de baja tensión El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 6 de 7
CAPACIDAD Capacitance f = 120 Hz; f = 1 kHz 1 nF ≤ C ≤ 1 µF 1 µF < C ≤ 10 µF 10 µF < C ≤ 100 µF 1,4 ⋅ 10‐2 ⋅ C a 3,2 ⋅ 10‐3 ⋅ C 1,4 ⋅ 10‐2 ⋅ C a 4,2 ⋅ 10‐3 ⋅ C 2,6 ⋅ 10‐2 ⋅ C a 7,1 ⋅ 10‐3 ⋅ C Capacímetros Puentes RLC Multímetros Condensadores patrón POTENCIA C.A. A.C. Electrical Power Activa monofásica (P) f = 50 Hz 30 W ≤ P ≤ 3 kW 6 V ≤ U ≤ 250 V 0,15 A ≤ I ≤ 12 A 0,5 ≤ cos φ ≤ 1 3 kW < P ≤ 300 kW 6 V ≤ U ≤ 250 V 1200 A 12 A < I ≤ 0,5 ≤ cos φ ≤ 1 Reactiva monofásica (Q) f = 50 Hz 18 VAr ≤ Q ≤ 3 kVAr 6 V ≤ U ≤ 250 V 0,15 A ≤ I ≤ 12 A 0,6 ≤ sen φ ≤ 1 3 kVAr ≤ Q ≤ 300 kVAr 6 V ≤ U ≤ 250 V 12 A < I ≤ 1200 A 0,6 ≤ sen φ ≤ 1 Vatímetros Medidores de potencia Comprobadores de instalaciones Analizadores de redes 2,1 ⋅ 10‐3 ⋅ P 2,0 ⋅ 10‐2 ⋅ P 3,1 ⋅ 10‐3 ⋅ Q a 2,1 ⋅ 10‐3 ⋅ Q 2,0 ⋅ 10‐2 ⋅ Q Varímetros Medidores de potencia Comprobadores de instalaciones
Analizadores de Redes FACTOR DE POTENCIA λ (cos φ) Power factor λ (cos φ) f = 50 Hz 0,5 ≤ λ ≤ 6 V ≤ U ≤ 0,15 A ≤ I ≤ 0,5 6 V 12 A ≤ λ ≤ ≤ U ≤ < I ≤ 3,4 ⋅ 10‐3 ⋅ λ a 1 250 V 12 A 2,0 ⋅ 10‐2 ⋅ λ 1 250 V 1200 A 2,5 ⋅ 10‐3 ⋅ λ Fasímetros electrodinámicos y electromagnéticos (cosímetros) Medidores de potencia Comprobadores de instalaciones
Analizadores de redes FRECUENCIA Frequency 50 Hz ≤ f ≤ 1 MHz 1,5 ⋅ 10‐4 ⋅ f Multímetros Frecuencímetros Comprobadores de instalaciones El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí
Acreditación nº 68/LC10.044 Anexo Técnico Rev. 3 Fecha 09/09/2013 Hoja 7 de 7
INTERVALO DE TIEMPO (Δt) Time interval 1 ms ≤ Δt ≤ 1 s 8,2 ⋅ 10‐2 ⋅ Δt a 1,4 ⋅ 10‐3 ⋅ Δt Comprobadores de diferenciales Comprobadores de instalaciones Analizadores de redes (*) CMC: Capacidad de Medida y Calibración es la menor incertidumbre de medida que el laboratorio puede proporcionar a sus clientes, expresada como incertidumbre expandida para un nivel de confianza de aproximadamente el 95%. (*) CMC: Calibration and Measurement Capability is the smallest uncertainty of measurement the laboratory can provide to its customers, expressed as the expanded uncertainty having a coverage probability of approximately 95%. El presente anexo técnico está sujeto a posibles modificaciones. La vigencia de la acreditación puede confirmarse en la página web de ENAC (http: www.enac.es) Código Validación Electrónica: 75v193S87184c9zqid
La vigencia de la acreditación y del presente anexo técnico puede confirmarse en http://www.enac.es/web/enac/validacion-electronica o haciendo clic aquí