Fluke 5730A - Page 95

Multifunction Calibrator
Wideband Output Flatness Test
85
7. Record the 1 kHz absolute errors at each output level from Table 22 into the
appropriate column in Table 24. Record the flatness errors from Table 23 for
each output level and frequency into the appropriate column in Table 24. Add
the errors and verify that they are within spec for the appropriate time
internal.
Table 21. Wideband Frequency Accuracy Test Record
Frequency ( Hz ) Frequency Measured Tolerance Limits
10 Hz 99.99 ms to 100.01 ms
100 Hz 9.999 ms to 10.001 ms
300 Hz 299.97 Hz to 300.03 Hz
500 Hz 499.95 Hz to 500.05 Hz
800 Hz 799.92 Hz to 800.08 Hz
900 Hz 899.91 Hz to 900.09 Hz
1 kHz 999.0 Hz to 1.0001 kHz
1.19 kHz 1.189881 kHz to 1.190119 kHz
2.2 MHz 2.19978 MHz to 2.20022 MHz
3.5 MHz 3.49965 MHz to 3.50035 MHz
3.8 MHz 3.79962 MHz to 3.80038 MHz
10 MHz 9.990 MHz to 10.001 MHz
20 MHz 19.998 MHz to 20.002 MHz
30 MHz 29.997 MHz to 30.003 MHz
Table 22. Wideband Accuracy at 1 kHz Test Record
Output
Level
Measured
Error
ppm
Spec
± ppm
(90-day)
5790A
1-Year Spec
± ppm
TUR GB Factor Test Limit
2.1 V 2238 24 93 1.000 2238
1.0 V 2900 24 121 1.000 2900
0.3 V 2833 38 74.5 1.000 2833
0.1 V 3400 53 64.1 1.000 3400
30 mV 3333 115 29.0 1.000 3333
10 mV 3900 240 16.2 1.000 3900
3 mV 4833 643 7.5 1.000 4833
1 mV 5400 1720 3.14 0.980 5292