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Overload voltage
level : 10/A/—300/A/ ranges:
A C
1 m V ~ 3 0 0 m V
A C
5 0 0 V ( D C + A C p e a k )
1V—300V
5 0 0 V ( D C + A C p e a k )
R e l a t i v e reference adjustment :
0 ~ a p p r o x .
Over level :
L i g h t s up or flickers when a
signal of more than +15dB
m a x i m u m
T h i s indicates t h a t there is a
possibility
indication due to over
when a level weighting f i l t e r is
used.
Residual noise :
Average detection :
10AV range input shorted,
equality
Below 1.5M/rms(1.0/iVrms T Y P . )
30/iV range, input shorted,
equality
Below 5/iV
1 0 V r m s , D C 500V
ranges:
8 0 V r m s
ranges:
- 1 2 d B
for
value is applied.
of
erroneous
input
Input
value
Input
value
s ( 3 . 0 / A / r m s T Y P . )
S t a b i l i t y :
[Amplifier
Section]
A C A M P L I F I E R :
G a i n :
Output voltage
:
Output resistance :
D i s t o r t i o n :
S / N :
- 5 -
Peak detection :
10/A/ range input shorted,
equality
value
Below 2.0/iVrms(1.0/iVrms T Y P . )
3 0 M / range input shorted,
equality
value
Below 5 / i V r m s ( 3 . 0 / A / r m s T Y P . )
W i t h i n ±0.5% of
fullscale
± 10% line voltage
f l u c t u a t i o n .
A p p r o x .
100dB
1 V r m s ± 10%
800O ± 10%
Below 1% of fullscale a t
T h i s distortion is determined
the S / N for
the ranges
300/W
W i t h respect to
f u l l s c a l e :
1 m V ~ 3 0 0 V ranges: 40dB m i n i m u m
300/^V range:
30dB m i n i m u m
10U«V range:
25dB m i n i m u m
30MA range:
20dB m i n i m u m
*~ ' V range:
16.5dB m i n i m u m
Input
Input
for
1kHz
by
1 0 M / ~
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