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T .O . 33K8-4-551-1
Table 1. (Cont.)
Test Instrument (TI)
Performance
Characteristics
Specifications
Test
Method
DC Current
Range : 0 to 1 ADC
Compared to a known
DC Current
Accuracy:
Relative : ±(ppm of rdg + ppm of mg)
Absolute : ±[Sgrt(TI ppm of rdg^2 +
STD1 ppm of rdg^2 + STD2 ppm of rdg^2)
+ TI ppm of mg]
Range
Relative
100 nA
* I
30 + 400
1 µA
* I
20 + 40
10µA *'
20+10
100 µA
20 + 8
1 and 10 mA
20 + 5
100mA
35+5
lA
110+ 10
Absolute
N/A
N/A
N/A
(20 + 5 .277 + 5) + 8
(20 + 5 .277 + 5) + 5
(35+5 .277+5)+5
(110+5 .277+6)+10
AC Voltage
Range : 0 to 1000 VAC
(Synchronous Sub-sampled Mode)
AC BAND <_2 MHz
Compared to an
AC Measurement
Standard or Calibrator
*2
Accuracy:
Relative : ±(% of rdg + % of mg)
Absolute:
±[Sgrt(TI % of rdg^2 + STD1 % of rdg^2 +
STD2 % of rdg^2) + TI % of mg +
STD1 µV + STD2 [IV]
Range
Frequency
Relative
Absolute
10 mV
1 to 20 Hz
0 .03 + 0 .03
(0 .03+0+0 .029)+0 .03+0+ 1 .3
20 to 40 Hz
0 .03 + 0 .03
(0 .03+0+0 .019)+0 .03+0+ 1 .3
40 Hz to 1 kHz
0 .02 + 0 .011
(0 .02 + 0 + 0.011) + 0 .011 + 0 + 1 .3
1 to 20 kHz
0 .03 + 0 .011
(0 .03 +0+0.011)+0 .011 + 0 + 1 .3
20to50kHz
0 .1+0 .011
(0 .1+0+0.021)+0 .011+0+2
50 to 100 kHz
0 .5 + 0 .011
(0.5+0+0.031)+0 .011+0+2 .5
100 to 300 kHz
4 + 0 .02
(4+0+0 .081)+0 .02+0+4
See footnotes at end of Table .
3
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