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HP 3458A Technical Manual page 14

Digital voltmeter
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T .O . 33 K8-4-551-1
Table 1. (Cont.)
Test Instrument (TI)
Characteristics
Performance
Test
Specifications
Method
AC Current
Range : 0 to 1 AAC
Accuracy:
Relative: ±(% of rdg + % of mg)
Absolute : ±[Sgrt(TI % of rdg^2 +
STD 1 % of rdg^2 + STD2 % of rdg^2 +
STD3 % of rdg A2) + TI % of rng]
Implicitly calibrated
during DC Current and
AC Voltage Calibration
Range
Frequency
100 µA 10 to 20 Hz
20 to 40 Hz
40 to 45 Hz
45 to 100 Hz
100 Hz to 1 kHz
1 mAto
10to20Hz
100 mA
20 to 40 Hz
40 to 45 Hz
45 to 100 Hz
100 Hz to 5 kHz
5 to 20 kHz *
20 to 50 kHz
*
1
50 to 100 kHz *
1 A
10 to 20 Hz
20 to 40 Hz
40 to 45 Hz
45 to 100 Hz
100 Hz to 5 kHz
5to20kHz
*
I
20 to 50 kHz *
Relative
Absolute
0.4 + 0.03
(0 .4 + 0 .02 + 0 .0005277 + 0 .0005) + 0 .03
0.15 + 0 .03
(0.15 + 0 .0066 + 0 .0005277 + 0 .0005) + 0 .03
0 .15 + 0 .03
(0 .15 + 0 .0024 + 0 .0005277 + 0 .0005) + 0 .03
0 .06 + 0 .03
(0 .06 + 0 .0024 + 0 .0005277 + 0 .0005) + 0 .03
0 .06 + 0.03
(0 .06 + 0 .0024 + 0 .0005277 + 0 .0005) + 0 .03
0 .4 + 0.03
(0 .4 + 0 .02 + 0 .0005277 + 0.0005) + 0 .03
0 .15 + 0.03
(0.15 + 0 .0066 + 0 .0005277 + 0 .0005) + 0 .03
0 .15 + 0 .03
(0 .15 + 0.0024 + 0 .0005277 + 0 .0005) + 0 .03
0 .06 + 0 .03
(0 .06 + 0 .0024 + 0 .0005277 + 0 .0005) + 0 .03
0 .06 + 0 .03
(0 .06 + 0 .0024 + 0 .0005277 + 0.0005) + 0 .03
0 .06 + 0 .02
(0 .06 + 0 .0024 + 0 .0005277 + 0 .0005) + 0 .02
0 .4 + 0 .04
(0 .4 + 0 .0046 + 0 .0005277 + 0 .0005) + 0 .04
0 .55 + 0 .15
(0 .55 + 0 .0071 + 0 .0005277 + 0 .0005) + 0 .15
0 .4 + 0 .02
(0 .4 + 0 .02 + 0 .0005277 + 0 .0006) + 0 .02
0 .16 + 0 .02
(0 .16 + 0 .0066 + 0 .0005277 + 0 .0006) + 0 .02
0 .16 + 0 .02
(0 .16 + 0 .0024 + 0 .0005277 + 0 .0006) + 0.02
0 .08 + 0 .02
(0 .08 + 0 .0024 + 0 .0005277 + 0 .0006) + 0.02
0 .1 + 0 .02
(0.1 + 0 .0024 + 0.0005277 + 0 .0006) + 0 .02
0.3 + 0 .02
(0 .3 + 0 .0024 + 0 .0005277 + 0 .0006) + 0 .02
1 + 0 .04
(1 + 0 .0046 + 0 .0005277 + 0 .0006) + 0.04
*
1
*2
* 3
Typical accuracies, will not be calibrated.
Calibration of the complete Voltage and/or Frequency ranges at these points are not possible due to the
capability limitations of the Calibration Standards . The TI does not require a limited certification for these
Standards limitations.
Option HO1 1000 V rms max (All other units 700 V rms max).
12

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