Multifunction Calibrator
Electrical Specifications
7
Artifact Calibration Standards Requirements
The following external standards are necessary to calibrate the 5730A to the listed specification. Each external
standard used must have an uncertainty equal to or less than the listed uncertainty limit.
Fluke Standard
Traceable
Quantity
Nominal Value Uncertainty Limit
5730A Specifications Susceptible to
Uncertainty Limit
732B Voltage 10 V 1.5 ppm dc volts, ac volts, dc current, ac current
742A-1 Resistance
1 Ω
10 ppm
1 Ω, 1.9 Ω
742A-10k Resistance
10 kΩ
2 ppm
ac current, dc current 10 Ω to 100 MΩ
Electrical Specifications
The product specifications describe the Absolute Instrumental Uncertainty of the Product. The product specifications
include stability, temperature, and humidity; within specified limits, linearity, line and load regulation, and the reference
standard measurement uncertainty. The product specifications are provided at a 99 %, k=2.58, normally distributed and a
95 %, k=2, normally distributed level of confidence. Fluke Calibration guarantees product performance to the 99 % level of
confidence.
The relative specifications are provided for enhanced accuracy applications. The specifications apply when range
constants are adjusted (see "Range Calibration"). To Calculate an enhanced absolute specification from the relative
accuracy specification, it is necessary to combine the uncertainty of your external standards with the pertinent relative
specifications.
Specifications are valid after allowing a warm-up period of 30 minutes, or twice the time the Product has been turned off.
DC Voltage Specifications
5730A DC Voltage Specifications
Range Resolution
Absolute / ±5 °C from calibration temperature
Relative ±1 °C
24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days
±(ppm output + μV)
99 % Confidence Level
220 mV 10 nV 5 + 0.5 7 + 0.5 8 + 0.5 9 + 0.5 2 + 0.4 2.5 + 0.4
2.2 V 100 nV 3.5 + 0.8 4 + 0.8 4.5 + 0.8 6 + 0.8 2 + 0.8 2.5 + 0.8
11 V
1 μV
2.5 + 3 3 + 3 3.5 + 3 4 + 3 1 + 3 1.5 + 3
22 V
1 μV
2.5 + 5 3 + 5 3.5 + 5 4 + 5 1 + 5 1.5 + 5
220 V
10 μV
3.5 + 50 4 + 50 5 + 50 6 + 50 2 + 50 2.5 + 50
1100 V
100 μV
5 + 500 6 + 500 7 + 500 8 + 500 2.5 + 400 3 + 400
95 % Confidence Level
220 mV 10 nV 4 + 0.4 6 + 0.4 6.5 + 0.4 7.5 + 0.4 1.6 + 0.4 2 + 0.4
2.2 V 100 nV 3 + 0.7 3.5 + 0.7 4 + 0.7 5 + 0.7 1.6 + 0.7 2 + 0.7
11 V
1 μV
2 + 2.5 2.5 + 2.5 3 + 2.5 3.5 + 2.5 0.8 + 2.5 1.2 + 2.5
22 V
1 μV
2 + 4 2.5 + 4 3 + 4 3.5 + 4 0.8 + 4 1.2 + 4
220 V
10 μV
3 + 40 3.5 + 40 4 + 40 5 + 40 1.6 + 40 2 + 40
1100 V
100 μV
4 + 400 4.5 + 400 6 + 400 6.5 + 400 2 + 400 2.4 + 400
Notes:
DC Zeros calibration required every 30 days.
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