Seaward CR/0.0005 4-Terminal Calibration Resistor, High Accuracy, 500 μOhms

The Seaward CR/0.0005 4-Terminal Calibration Resistor, High Accuracy, 500 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 CR0.0005 include calibration reference, accurate current measurement instrument calibration and accurate shunt resistors.

Product Features:

• Resistance Value: 500 μOhms
• Tolerance: ± 0.05 %
• Resistivity material: Manganin metal sheet
• Max. current in air: 60 A
• Nominal voltage at voltage taps: 30 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