Fluke 93 Service Manual page 17

2
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10
CHARACTERISTICS
CHARACTERISTICS
SPECIFICATIONS ADDITIONAL INFORMATION
•
AC
Voltage
Ranges
300 mV.
3V, 30V,
250V
Manual or automatic ranging
on
peak
voltage.
High Voltage xIO Probe extends
measurement
to
600V.
Peak
voltage
is
2.5x range
and 375V
in
250V
range.
Resolution
0.1
mV,
1
mV,
0.01
V.
0.1V
Multiply
X10
with
High
Voltage
Probe.
Accuracy (AC
Coupled)
Using High Voltage
10:1
Probe
Valid
from 5%..
100%
of
range.
50
Hz...
60
Hz
±(1%+
10)
20
Hz...
20 kHz
±(2%+
15)
5HZ...1
MHz
Accuracy
(DC
Coupled)
Using High Voltage
10:1
Probe
± (3% +
20)
50
Hz...
60
Hz ± (1%
+
10)
1
Hz..
.20
kHz
± (2% +
15)
Crest Factor
Meter prevents
crest factor errors
by autoranging
on
Input
waveform
peaks.
Digital
Display 3000 counts
Up
to
4500
counts,
at
260V
range: 2500.
Display
Update c 300
ms
Response Time
@
Input freq
>50 Hz
<
3.5s
SMOOTH
< 10s
FAST
<
Is
DC Common
Mods
Rejection Ratio
> 100
dB
@
dc
> 100
dB
@
50, 60.
or
400 Hz
AC Common
Mode
Rejection Ratio
>60d6
@
dc..60Hz