Fluke Hydra Series II User Manual page 224

2635A
Users Manual
2-Wire Accuracy
Add 4.0Ω to accuracy specifications for channels 1 to 20, and add 20 mΩ for channel 0.
Lead wire resistances are not included.
300V dc or ac rms on all ranges
Cross-Talk Rejection
Refer to Appendix B.
Frequency Measurements
Resolution and Accuracy
See Table A-15.
Range
15 Hz - 900 Hz
9 kHz
90 kHz
900 kHz
1 MHz
Frequency Range
15 Hz to greater than 1 MHz
Input Sensitivity
See Table A-16.
15 Hz - 100 kHz
100 kHz - 300 kHz
300 kHz - 1 MHz -
Above 1 MHz
A-12
Table A-15. Frequency Measurements-Resolution and Accuracy
Resolution
Slow
0.01 Hz
0.1 Hz
1 Hz
10 Hz
100 Hz
Table A-16. Frequency Measurements - Input Sensitivity
Frequency
Accuracy + (% ± Hz)
Fast Slow
0.1 Hz 0.05% + 0.02 Hz
1 Hz 0.05% + 0.1 Hz
10 Hz 0.05% + 1 Hz
100 Hz 0.05% + 10 Hz
1 kHz 0.05% + 100 Hz
Level (sine wave)
100 mV rms
150 mV rms
2V rms
Not specified
Fast
0.05% + 0.2 Hz
0.05% + 1 Hz
0.05% + 10 Hz
0.05% + 100 Hz
0.05% + 1 kHz