Fluke 8062A, Инструкция по эксплуатации

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8062A
Instruction Manual
1-6
Table 1-2. 8062A Specifications (cont)
AC Voltage (True RMS, AC-Coupled)
Ranges .............................................. 200 mV, 2V, 20V, 200V, 750V
Accuracy *..........................................
±
(% of r no. of digits). See table
below:
Input
Voltage
Resolution Range 20 Hz -
45 Hz
45 Hz -
500 Hz
500 Hz -
10 kHz
10 kHz -
30 kHz
20.0 -
199.99 mV
.01 mV 200 mV 0.5%
+ 20
1%
+ 40
.2000 -
1.9999V
.1 mV 2V 1% +10
2.000 -
19.999V
1 mV 20V 0.5% +12 5% +20 5% +40
20.00 -
199.99V
10 mV 200V
75.0 -
499.9V
100 mV 750V Not
Specified
1%
+10
Not Specified
500.0 -
750.0V
2%
+10
* Not specified for input < 10% of range.
1 kHz
Input Impedance ......................... 10 M
Ω
shunted by <100 pF
Common Mode Noise
Rejection ..................................... >60 dB at 50 Hz and 60 Hz (1 k
Ω
imbalance)
Crest Factor Range..................... 1:1 to 3:1
Response Time........................... Five seconds maximum to rated
accuracy within selected range, 12
seconds to rated accuracy from an
overload.
Overload Protection .................... 750V rms or 1000V peak continuous
except 20 seconds maximum on the
200 mV range above 300V rms or
300V dc. Input not to exceed a volt-
hertz product of 1x10
7
(for example,
200V at 50 kHz).