Gossen Labosix enlarger Exposure meter

Gossen Labosix enlarger exposure meter.

The Gossen Labosix is an exposure meter to be used in the darkroom for enlarging purposes. The sensor contains a CdS light sensitive device with a small hole and is very useful for spot measurement. On the left side you will find the on/off switch and also the scale illumination control. With the meter comes a special test negative used for calibrating the meter. The test negative is a step wedge, devided into six squares with different density and about 0.15 D step. On top of the meter is a knob which can be turned and also a scale. This scale functions as a film speed index.
  Technical data:

12.02.2010
  Manufacturer
Name
Introduction
Sensor
Measurement
Application		 P. Gossen & Co, Erlangen Germany
Labosix
aprox. 1972
CdS
Enlarging purposes
Darkroom
  Size
Weight
Power
Manual		 138 x 86 x 53 mm.
495 gr incl. cables and sensor
127 or 220 VAC
No

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