The Seaward CR/0.0002 4-Terminal Calibration Resistor, High Accuracy, 200 μOhms combines high accuracy, class 0.05, long term stability and permanence of calibration in a compact unit. Constructed using carefully selected low temperature coefficient Manganin wire and mounted to ensure mechanical stability, these resistors will provide a cost effective addition to any laboratory or workshop. Typical applications of the CR0.0002 include calibration reference, accurate current measurement instrument calibration and accurate shunt resistors.
Features:
Resistance Value: 200 μOhms
Tolerance: ± 0.05 %
Resistivity material: Manganin metal sheet
Max. current in air: 60 A
Nominal voltage at voltage taps: 12 mV
Low capacitance and low inductance design
High accuracy 0.02%
Suitable for direct current and technical frequencies
Oil-filled design ensures great long-term stability <±0.01% over many years