Philips pm2521 - Page 149

equipment
for
science
and industry
811110
PM 2521
SME 90
Already
issued
:
—
Re
; Erratum
of the
technical data
This erratum
gives
the
complete
specification
of:
Alternating
voltage
measurements
(section
2.1
.2.)
Alternating
current
measurements
(section
2.1.4.)
dB
measurements
(section 2.1.5.)
and
Counter
measurements
(section
2.1
.9.)
By
this
information,
the
given
specification
in the
mentioned
sections
of
the operating
manual
(9499
470 1 5901
)
are no
longer
valid.
2.1.2.
Alternating
voltage
measurements
Ranges
Maximum
input
voltage in
range 2000 V
Resolution
Number
of
representation
units
Accuracy
(valid
between 3
%
and 100 %
of range)
mV 200
V
2
20
200
2000
600 V
10
jaV
in
range 200
mV
Measured
value less
than
0,5
%
of range is
displayed as
zero
21000
Range 200
mV up
to
and including 200
V
40
Hz
-
500
Hz
at 20
kHz
at 100
kHz
± (0,3
%
of reading
+0.15
%
of range)
± (1
%
of reading
+0.15 %
of range)
±
(5
%
of reading +1 %
of
range)
9499 478
12101
PRINTED IN THE
NETHERLANDS