Sorry, this page is not translated yet. Automatic translation used.
The time relay on transistors "Silhouette" was produced presumably since 1979 by the Tushino machine-building plant. ,86e6f450b8cc469628ba70bf2947b049It is used for semiautomatic dosing of exposures (control of the lamp burning time) of a photographic enlarger for contact or projection photographic printing. ,86e6f450b8cc469628ba70bf2947b049Auto exposure results in the same exposure of prints and the developed images have the same contrast and light or color saturation. ,86e6f450b8cc469628ba70bf2947b049The relay also allows you to control the lighting lantern (red lamp). ,86e6f450b8cc469628ba70bf2947b049Transistor circuitry. ,86e6f450b8cc469628ba70bf2947b049Exposure range 10-100 sec. ,86e6f450b8cc469628ba70bf2947b049Setting accuracy 1 sec. ,86e6f450b8cc469628ba70bf2947b049The maximum power of the magnifier lamp is 100 W. ,86e6f450b8cc469628ba70bf2947b049Power supply - 220 V.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null