Philips PM3208 - 5.2 Recommended Test and Calibration Equipment

vR77
R32 Jail
wR ake Ox vR33
-
®
(ae
ME
Cy)
AD
TRIG
OC
Cyc
im YR30 vR25. VR76 "ae
Dy)
VC4
VRIS
x5G
At
CHA-OUT
ME
&) ves STEP
(2) vers
LF
@ Oy
L
VR332
vRa7 Q
(Sy vee LF
(@ ver
VRI61
S) vers VRiS VAR
oe STEP @)
= VRI30
vRI32
XS
C
VR1006
vers
V0147
VR
G3
oe
VR?) LF Cay
LF
[o) vee Z)
Ce) ve107 VRI47
me LF
VR153
C VRI73 CHB G
TRIG DC
VRI48
Pas VERT PCB
Figure 5.1 Adjusting elements on vertical pcb
MAT 3694
VR413
X-CENT VR415
SLOPE AJ
Cy VR4IG
VR806
MAGCENT
VR709 Q VR614
ab D TIME
Mus VR708
VR6I2 TART
A) M ims DS
Grete
VR807
MAGCENT
HORIZ. PCB
VR3002
INTEN
@
VR2018
ASTIG
VR2011
Focus
Figure 5.2 Adjusting elements on horizontal pcb
MAT3695
5
PERFORMANCE
CHECK
AND
ADJUSTMENT
PROCEDURE
5.2
RECOMMENDED
TEST
AND
CALIBRATION
EQUIPMENT
A
complete
list
of
all
material
necessary
for
both
this
performance
check
and
adjustment
procedure is given below.
Type of instrument
Required specification
Example of recommended
instrument
Function generator
Constant amplitude
sine-wave generator
Square-wave
calibration generator
Time-marker generator
Digital multimeter
Oscilloscope
Variable mains
transformer
Watt meter
Dummy probe 2:1
Cables, T-piece,
terminations for the
generators
Trimming tool
Freq: 1...10 MHz
Sine-wave/square-wave
Ampl: 0...20 V (p-p)
DC offset 0...45 V
Rise-time < 30 ns
Duty-cycie 50 %
Freq: 100 kHz...50 MHz
Constant peak-peak ampl.
of 120 mV and 3 V
For ampl. calibration:
Freq: 1 kHz
Ampl: 10 mV...50 V
For rise-time measurements:
Freq: 1 MHz
Ampl: 10...500 mV
Rise-time: <1 ns
Repetition rate:
50 ns...0,5s
Wide voltage, current
and resistance ranges.
Required accuracy 0,1 %
The bandwidth must be
the same or higher than
the bandwidth of the
instrument under test.
Well-insulated output
voltage 90...264 V (ac)
True RMS meter,
e.g. moving iron type.
1 MQ + 0,1 % // 20 pF
General Radio types for
fast rise-time square-wave
and high freq. sine-wave.
BNC types for other
applications.
Philips PM 5134
Tektronix SG 503
Tektronix PG 506 as
Tektronix TG 501
Philips PM 2524 and
high voltage probe
PM 9246
Philips PM 3055
Philips ord.number
2422 529 00005 me
Philips 8OONTX kit
(ord.number
4822 310 50015)
5.2 RECOMMENDED TEST AND CALIBRATION EQUIPMENT