• 4 luminous sources (D65 Gamain Daylight, A, TL84, UV) – Fifth illuminant in option
  • Standard light, homogeneous and constant
  • Accurate colours comparison and easy detection of metamerism phenomena
  • Black colour of floor and bottom (« optique Nextel Velvet » colour) with special anti-reflection coating to help the observer’s eye adjustment on the luminance of the samples studied. Other colour of floor and bottom available.
  • Time counter to follow the tubes usage under D65 illuminant.

Gamain viewing booths offer a standard light homogeneous and constant which allow an accurate comparison and easy detection of metamerism phenomena. They are suitable for all branches of industry where colours uniformity and quality need to be granted.

Our brain has been formatted by the natural daylight under which it is the most efficient. The International Commission of Illumination (CIE) defines typical daylight as D65 illuminant. CIE recommends D65 illuminant for any work involving colour.

Because of luminous sources mixing, Gamain lighting are distinguished by reproducing this daylight, defined with a spectral curve surimposed on the one of standard D65 illuminant. The spectrum of Gamain daylight is more complete, which avoids any chromatic adaptation efforts and this way, eye’s troubles. The eyestrain is reduced. This light, well-balanced onto the entire visible spectrum enables to appreciate efficiently and precisely the different parameters of the colour.

4 luminous sources : D65 Gamain Daylight, A, TL84, UV.
Fifth illuminant in option (D50 etc.)
Illumination Lux: 2500
Chromaticity coordinates: x ≈ 0.314 y ≈ 0.325
Digital keyboard for sources selection to pass from one source to another very quicky and without slow period
Dimensions (Lxlxh) in cm: - outside : 129 x 63 x 105
- internal : 127 x 61 x 56
Black colour of floor and bottom (« optique Nextel Velvet » colour) with special anti reflection coating. Grey colour of floor and bottom (Munsell N7) in option (other colours on request)
Time counter to follow the tubes usage under D65 illuminant
Weight in Kg: 86
Consumption: 420 VA
Power Source: 230V 50Hz, in option : automatic 230V voltage regulator to stabilize light in case of main voltage variation
High Frequency Electronic ballasts remove light flickering


  • It is recommended to replace the light sources every two years or after 2500 hours of use.
  • References of tubes kits for GM viewing booths: 44.950.12.0413
  • GAMAIN - Zone d'Activités Node Park Touraine - 470, rue Gilles de Gennes - BP8 - 37310 TAUXIGNY - FRANCE
    Tel: +33 2 47 28 18 53 - Fax: +33 2 47 27 35 85 -
    Malpelo Group
    Fabriqué en France</div>
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