BRUEL & KJAER 1013 Instructions And Applications page 46

Beat frequency oscillator
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Oscillator Stop:
Tubes:
Power Supply:
Accessories Included:
Cabinets:
Push-button
OSCILLATOR
STOP
for
noiseless
switching in reverberation measurements. Remote
control
available.
5 X
12AT7
(ECC81)
-
3
X
6AU6
(EF94)
-
6AL5
(EAA91) -
EL84 -
OA2.
100-115-127-150-22{}-240 volts AC. 50-400 Hz.
Power consumption approximately 70 watts.
2
Plugs JP 0018
1 Flexible Shaft UB 0041
1 power cord
Various fuses and lamps.
With the mechanical design of all B
& K
apparatus, it is very easy to inter-
change the instruments with the various cabinets. The equipments are de-
livered in metal cases as standard fittings which can be mounted in any
desired way i.e. -mahogany cabinet or frame for 19" standard rack.
Type 1013 A.
The BFO is in a metal case and is intended for laboratory use.
Type 1013B.
Similar to Type 1013 A but the instrument and the metal case are housed in
a mahogany cabinet with cover. In this cabinet it is easy to transport the
instrument.
Type 1013 C.
Similar to Type 1013 A, but it is
supplied
in a frame ready for mounting
the instrument in a 19" standard rack. The instrument is delivered together
with a chain wheel which can be coupled with the chain drive supplied with
2305 C.
(The
Level Recorder used for 19"
standard
rack
mounting).
Dimensions:
Ext. dials and knobs
Height
Width
Depth
Weight
48cm
38cm
20 em
17.5 kg
Type 1013 A
19 inches
15 inches
8 inches
38.6lbs
50.5 em
48cm
27.3 em
22kg
Type 1013 B
20 inches
19 inches
11 inches
48.5lbs
53.2
em
48.2
em
20.5 em
21.8 kg
Type 1013 C
21 inches
19 inches
8 inches
48.2lbs
44

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