Philips PM 3266 - Page 20

17
Designation
Specification
Additional
Information
1.2.11.
Power
supply
1.2.
1 1.
1. Line
voltage
90...
140
Va.c.
200..
.264
Va.c.
250..
.350
Vd.c.
Automatically
protected
against
incorrect
setting
of
line
selector
1.2.11.2.
Line
frequency
46
to
440
Hz
1.2. 1
1.3.
Power
consumption
50 W
1.2.11.4.
Power
transients
Damage
to the
oscilloscope
shall
not
occur
under
voltage
and
frequency
transient
conditions
specified
in
MIL-T-28800.
1.2.12.
Environmental
characteristics
Note:
The
characteristics
are-valid
only if
the
instrument
is checked in
accordance
with the
official checking
procedure.
Details on these
procedures and failure
criteria are
supplied
on request
by the
PHILIPS-
organisation
in your
country, or
by N.V. PHILIPS'
GLOEILAMPENFABRIEKEN,
TEST
AND
MEASURING
DEPARTMENT,
EINDHOVEN,
THE
NETHERLANDS.
1.2.
12.
1.
Temperature
tests
In
accordance
with I
EC 68 Ab and
Bb.
Operation:
—1
5 °C to
-h55
°C.
Operation
within specification:
-(-5
°C to
+40
°C.
Exceptions on
tolerances
to be
indicated
per
spec, point.
Storage:
—55
°C to +75
°C.
1.2.
12.2. Altitude
In
accordance
with I EC
68-2-1
3 test M.
Operation:
to 15.000 feet
(5000
m)
Derating;
1 °C/1000 feet for
the max. operating
temperature
Storage: to
50.000 feet
(17.000 m)
1.2.12.3.
Shock
Operating:
30
g,
half-sine, 1 1 ms
duration, 2 shocks per axis per direction for
a
total of
12 shocks.
1.2.12.4.
Vibration
Operating:
15 minutes
along each of
3
axes.
0.025 inch
p-p
displacement
(4
g
at 55
Hz) with
frequency
varied
from 10 Hz
to
55 Hz
to
10
Hz
in one
minute
cycles.
1.2.12.5. Recovery
Operates within 30
minutes coming from
—
10 °C soak, going into room condition
of 60 %
R.H.
at 20 °C
1.2.12.6. Magnetic Shielding
In accordance with I
EC 351 -22.3.1.
A maximum
deviation of
1 div.
1.2.
12.7. Interference
VDE
0871
and
0875,
storgrad K
1.2.13. Mechanical
data
1.2.
13. 1. Dimensions
Length 460 mm
(16
1/4 in.) Excluding
controls, cover and feet
Width
316
mm
(12
1/4 in.)
Height 154mm(
6 1/8 in.)
1.2.
13.2.
Weight
10,9
kg
(21
lbs)