1240Calibration resistors

Modern design, stable and versatile! Low-capacitance and low-inductance design for precise measurements. Can be used for direct current (DC) and technical frequencies. Long-term stability with an accuracy of < ±0.01 % over years - ideal for demanding applications. Suitable for technical frequencies up to 50 Hz.

Data sheet download To the CAD data

Add to watch list

Kalibrier widerstand typ 1240 kapazitätsarm induktivitätsarm gleichstrom hohe stabilität calibration resistor model 1240 low capacitance low inductance direct current high stability burster

Productinformation

Resistance value	10, 25, 50, 100, 200, 500 μΩ 1, 2, 5, 10, 20, 50, 100, 200, 500 mΩ 1, 2, 5, 10, 20, 50, 100, 200, 500 Ω 1, 2, 5, 10, 20, 50, 100 kΩ Customised values
Tolerance	± 0,02 % ± 0,03 % ± 0,05 % ± 0,1 % ± 1 %
Temperature coefficient	≤ ± 20 ppm/K
Storage stability	< ± 0,01 % over years
Power	2,5 W
Range of operating temperature	0 ... +40 °C
Specific characteristics	Resistor material MANGANIN^® sheet or MANGANIN^® wire (depending on value) Low-capacitance and low-inductance design Suitable for direct current (DC) and technical frequencies

1240
DE EN

The calibration resistors in the 1240 series are characterised by their modern design and small mechanical dimensions. Their robustness also ensures a long durability. Calibration resistors from the 1240 series are used wherever very stable and highly accurate operating standards are required.

Typical applications include

wherever standard resistors are too expensive a solution
for the examination and calibration of resistance measuring devices
for tests on electrical temperature measuring devices
for the laboratory construction of a Wheatstone bridge
as a shunt resistor for precise current measurement
as part of the basic equipment in the research laboratory
for a large number of measurements in the calibration workshop

A test report in accordance with ISO 9000 with detailed technical data is included in the scope of delivery of these premium calibration resistors.

DKD/DAkkS calibration certificate
The DAkkS calibration laboratory D-K-15141-01-00 from burster präzisionsmesstechnik gmbh & co kg is accredited and monitored by the DAkkS (Deutsche Akkreditierungsstelle GmbH) in accordance with ISO 17025. It can prove its status with an accreditation certificate and is authorised to issue calibration certificates with the DAkkS logo and the DKD (German Calibration Service) logo. The content of the calibration certificates corresponds to the specifications of the DAkkS. These calibration certificates are internationally recognised by multilateral agreements.

Manufacturer calibration certificate
A Manufacturer calibration certificate can also be issued for the calibration resistors. This includes confirmation of traceability to national standards as well as a record of all measured values and their deviations.