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