Additional Specifications; Frequency; Harmonics (2 Nd To 50 Th ) - Fluke 5502A Operator's Manual

Phase Uncertainty (VARs) Adder for Φ=80 at 60 Hz is 0.05 % (see "Phase Specifications").
Total VARS Uncertainty =
U

Additional Specifications

The subsequent paragraphs provide additional specifications for the 5502A Calibrator ac voltage and ac current functions.
These specifications are valid after allowing a warm-up period of 30 minutes, or twice the time the 5502A has been turned
off. All extended range specifications are based on performing the internal zero-cal function at weekly intervals, or when
the ambient temperature changes by more than 5 °C.

Frequency

Frequency Range
0.01 to 119.99 Hz
120.0 to 1199.9 Hz
1.2 to 11.999 kHz
12 to 119.99 kHz
120.0 to 1199.9 kHz
1.2 to 2.000 MHz
nd
Harmonics (2 to 50
Fundamental
Voltages NORMAL
[1]
Frequency
10 to 45 Hz 33 mV to 32.9999 V
45 to 65 Hz 33 mV to 1020 V
65 to 500 Hz 33 mV to 1020 V
500 Hz to 5 kHz 330 mV to 1020 V
5 to 10 kHz
10 to 30 kHz
[1] The maximum frequency of the harmonic output is 30 kHz (10 kHz for 3.3 to 5 V on the Aux terminals). For example, if the
fundamental output is 5 kHz, the maximum selection is the 6th harmonic (30 kHz). All harmonic frequencies (2nd to 50th) are
available for fundamental outputs between 10 Hz and 600 Hz (200 Hz for 3.3 to 5 V on the Aux terminals).
Phase Uncertainty ................................................. Phase uncertainty for harmonic outputs is 1 degree or the phase
Example of determining Amplitude Uncertainty in a Dual Output Harmonic Mode
What are the amplitude uncertainties for the following dual outputs?
NORMAL (Fundamental) Output:
100 V, 100 Hz ................................................. From "AC Voltage (Sine Wave) 90 Day Specifications" the single
AUX (50th Harmonic) Output:
100 mV, 5 kHz ................................................ From "AC Voltage (Sine Wave) 90 Day Specifications" the auxiliary
+ + =
2 2 2
= . 0 053 . 0 06 . 0 05
VARs
Resolution
0.01 Hz
0.1 Hz
1 Hz
10 Hz
100 Hz
1 kHz
th
)
Terminals
3.3 mA to 2.99999 A
3.3 mA to 20.5 A
33 mA to 20.5 A
33 mA to 20.5 A
3.3 to 1020 V 33 to 329.9999 mA
3.3 to 1020 V 33 to 329.9999 mA
uncertainty shown in "Phase Specifications" for the particular output,
whichever is greater. For example, the phase uncertainty of a 400 Hz
fundamental output and 10 kHz harmonic output is 10 ° (from "Phase
Specifications"). Another example, the phase uncertainty of a 50 Hz
fundamental output and a 400 Hz harmonic output is 1 degree.
output specification for 100 V, 100 Hz, is 0.039 % + 3 mV. For the dual
output in this example, the specification is 0.039 % + 6 mV as the
0.039 % is the same, and the floor is twice the value (2 x 3 mV).
output specification for 100 mV, 5 kHz, is 0.15 % + 450 μV. For the
dual output in this example, the specification is 0.15 % + 900 μV as the
0.15 % is the same, and the floor is twice the value (2 x 450 μV).
Introduction and Specifications
. 0 094 %
1-Year Absolute Uncertainty, tcal
±5 °C ±(ppm + mHz)
25 + 1
25 + 1
25 + 1
25 + 15
25 + 15
25 + 15
Voltages AUX
Currents
Terminals
10 mV to 5 V
10 mV to 5 V
100 mV to 5 V
100 mV to 5 V
100 mV to 5 V
100 mV to 3.29999 V
Additional Specifications
Jitter
2 μs
2 μs
2 μs
140 ns
140 ns
140 ns
Amplitude
Uncertainty
Same % of
output as the
equivalent single
output, but twice
the floor adder.
1-23
1