Gossen Sixticolor color temperature meter

Gossen Sixticolor color meter

Gossen Sixticolor color meter is a meter to measure the color of the light and to calculate the correct filter to compensate the used film with the measured light. The measurement is done by the use of measuring 2 colors, red and green.

On June 1957 P. Gossen & Co GMBH in Erlangen filed a patent at the USA patent office for an invention of an apparatus called 'Direct reading color temperature meter' under patent. Under number  2.972.282 this patent has been registered At the USA patent office. The inventors are Hans Fosterling and Helmut Peter for P.Gossen GMBH.
  Technical data:

12.04.2010
  Manufacturer
Name
Introduction
Sensor
Measurement
Application		 P. Gossen & Co, Erlangen Germany
Sixticolor
1956
Selenium photo cell
incident light
Color measurement
  Colors measured
Measuring error
Angle of measurement:
minimum brightness value:
Incandescent light
Daylight		 2, Red and Blue
< deca mired
Incident light 180°

aprox. 100 lux EV 3.5 at 15 DIN
aprox. 1000 lux EV 7 at 15 DIN
  Size
Weight
Power
Manual		 -
-
None
Download
 
   

Copyright © E. van der Aa 2010, All rights reserved.