Tektronix T912 - Limits and Test Equipment; Performance Check; Tolerances

PERFORMANCE
CHECK
This
procedure
allows
the
basic
performance
specifications
to
intended
for
use
in
incoming
inspection
to
determine
acceptability
be
checked
without
removing
the
instrument
covers.
It
is
of
newly
purchased
or
recently
calibrated
instruments.
LIMITS
AND
TOLERANCES
Tolerances
given
are
for
the
instrument
under
test
and
do
not
include
test
equipment
error.
Limits
and
tolerances
in
this
check
are
instrument
specifications
only
if
they
are
called
out
as
performance
requirements
in
the
speci-
fications
section.
TEST
EQUIPMENT
REQUIRED
You
will
need
the
test
equipment
listed
in
Table
3-1
,
or
equivalent,
to
perform
a
complete
Performance
Check
of
the
T912.
The
Specifications
given
for
the
equipment
are
the
minimum
necessary
for
accurate
results.
Table
3-1
TEST
equipment
Description
,
.
^
T"
Minimum
Specifications
Usage
Examples
of
Applicable
Test
Equipment
1
Amplitude
Calibrator
Amplitude
accuracy,
within
0.5%;
signal
amplitude,
10
mV
to
10 V;
output
signal,
1
kHz
square
wave.
Vertical
Gain
checks,
X
Gain
check.
a.
TEKTRONIX
PG
506
Calibration
Generator."
b.
TEKTRONIX
067-0502-01
Calibration
Fixture.
2.
Sine-Wave
Generator
Frequency,
60
kHz
to
at
least
10
MHz;
output
amplitude,
variable
from
0.5 to
5 V p-p;
output
impedance,
50
Q;
reference
frequency,
50
kHz;
amplitude
accuracy,
constant
within
0.3%
of
reference
frequency
as
output
frequency
changes.
Vertical
Amplifier
band-
width
checks,
X
bandwidth
check.
Triggering
checks.
Z
axis
input
check.
a.
TEKTRONIX
SG
503
Leveled
Sine-Wave
Generator.'
(With
included
precision
cable.)
b.
TEKTRONIX
Type
191
Constant
Amplitude
Signal
Generator.
3.
Time-Mark
Generator
Marker
outputs,
50 ns
to 0.5
s;
marker
accuracy
within
0.5%;
trigger
output,
1
ms
to
0.1
/is,
time
coincident
with
markers.
Timing
checks.
a.
TEKTRONIX
TG
501
Time-Mark
Generator.'
b,
TEKTRONIX
2901
Time-Mark
Generator.
4.
Termination (2)
Impedance,
50
fi;
bnc
con-
nectors.
Signal
termination.
a.
Tektronix
Part
01
1-0049-01
,
5.
Cable
(3)
Impedance,
50
O; bnc
con-
nectors.
Signal
interconnection.
a. T
ektronix
Part
01
2-0057-01
.
Requires a
TM
500
Series
Power
Module,
REV,
A APR
1977
3-1