User`s guide

104 34450A User’s Guide
4 Specifications
Tab le 4-3 Frequency accuracy ± (% of reading + count)
Function Range Frequency
1 Year
23 °C ± 5 °C
Temperature Coefficient
0 °C to 18 °C
28 °C to 55 °C
Frequency
100.000 mV to 750.00 V
[1]
20 Hz – 300 kHz
[2]
0.02 + 3 0.005
10.0000 mA to 10.0000 A 20 Hz – 10 kHz
[3]
0.02 + 3 0.005
[1] The specifications are using an aperture of 1 second. The frequency can be measured up to 1 MHz as 0.5 V signal to 100 mV
or 1 V ranges.
[2] 10% of range to full scale input on all ranges except where noted. 100 mV range specifications are for full scale or greater
inputs. For inputs from 10 mV to 100 mV, multiply total % of reading error by 10
[3] 10% of range to full scale input on all ranges except where noted. 10 mA range specifications are for full scale or greater
inputs. For inputs from 1 mA to 10 mA, multiply total % of reading error by 10
Tab le 4-4 Frequency resolution
Function Range Frequency Resolution
Frequency
100.000 mV to 750.00 V
[1]
119.999 Hz 0.001 Hz
1.19999 kHz 0.00001 kHz
11.9999 kHz 0.0001 kHz
119. 999 kHz 0.001 kHz
1.19999 MHz 0.00001 MHz
[1] The frequency can be measured up to 1 MHz as 0.5 V signal to 100 mV or 1 V ranges.