Electricity
National Laboratory for DC Voltage
Electricity at primary level
DFM is the national laboratory for direct voltage. We provide traceability against the Danish Josephson primary standard and possess the best measurement competence in the area.
We work constant to develop new services that are in demand by Danish companies but also to improve existing services.
We offer services in the following areas:
- Voltage
- Power
- Resistance
If you have questions, are looking for guidance or can not find what you are looking for on our website then contact us.
DC voltage
During accreditation, DFM calibrates DC voltage against the Danish Josephson primary normal and in the range -10 V to 10 V.
Accredited calibration in the area:
Voltage (DC): -10 v – 10 v
Voltage linearity: -100 ppm – 100 ppm
If you want calibration outside these areas, contact us for more information.
Accredited calibrations are performed in accordance with DANAK Accreditation Reg. Nr. 255 as well as our internally ISO 9001 certified quality system.
Datasheet
Electrical calibration
In connection with eg temperature, conductivity or similar measurements, the reading from the instrument is often voltage, resistance or current. Therefore, we offer under accreditation calibration of these sizes in a selected area.
Accredited calibration in the area:
Voltage (DC): 0 v – 140 v
Current (DC): 0 A – 50 mA
Resistance: 0 Ω – 10 kΩ
If you want calibration outside these areas, contact us for more information.
Accredited calibrations are performed in accordance with DANAK Accreditation Reg. Nr. 255 as well as our internally ISO 9001 certified quality system.
Datasheet