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Philips
Flashbulb Data
from 1955,
1970 & 1976 Catalogs
Note: Guide Numbers shown are in meters
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| PHILIPS |
LIGHTING
CATALOGUE |
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The
"flashbar" contains 10 hafnium-filled,
har-glass flashbulbs, each with its
own individual reflector, divided
in two groups of 5 bulbs. The two
groups face in opposite directions,
so that the bar has to be turned round
after 5 flashes. The power needed
for ignition is provided by a battery
in the camera.
The "flashbar" is specially
developed for use with some specific
instant cameras and is therefore,
suitable for all instant films
used in these cameras.
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| TECHNICAL
AND ORDERING DATA |
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Type
number |
Voltage
range
V |
Time
to
full peak
msec |
Flash
duration
at half peak
msec |
Ordering
Number |
Gross
weight
kg/100 |
Legal
weight
kg/100 |
Net
weight
kg/100 |
Volume
m3/100 |
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| "flashbar" |
3-30 |
13 |
10 |
9239
529 00017 |
4,700 |
4,300 |
3,900 |
0,0113 |
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RELATIVE
LIGHT
EMISSION CURVE
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DIMENSIONS
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GUIDE
NUMBERS
45 In accordance
with DIN 19011 for DIN film in meters.
155 In accordance with ISO
1230 for 100ASA film in feet.
Aperature is guide number divided
by distance in meters or feet.
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| PACKING
DATA
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| "flashbar" |
1
outer box =
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10
inner boxes
1 inner box
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=
200 units
= 20 units
1 pack |
=
2000 flashes
= 200 flashes
= 10 flashes |
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FLASHBAR |
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CRESS Photo
manufactures
flashpans, flashguns ,
ignition devices for
flashbulbs, special
effects FX
apparatus... |
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