Hart Scientific 5430

Temperature
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Description
The Hart Scientific model 5430 is a standard AC/DC resistor.
Specifications:
  • Tolerance: 10 ppm
  • Calibration Uncertainty:
    AC: 3 ppm (10 kW: 4 ppm)
    DC: 1 ppm (optional)
  • Long-Term Stability: 2 ppm per year
  • Temperature Coefficient: 2 ppm per C
  • Recommended Current:
    1W: 100 mA
    10W: 32 mA
    25W: 20 mA
    100W: 10 mA
    1 kW: 3 mA
    10 kW: 1 mA
  • Maximum Current:
    1W: 1 A
    10W: 320 mA
    25W: 200 mA
    100W: 100 mA
    1 kW: 32 mA
    10 kW: 10 ma
  • AC/DC Transfer Error (at 90 hz): 0.1 ppm, typical
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