Archives Photograph Collection

preview image
title:

Cyclotron construction

image number:

P0028911

description:

The 3-phase, fullwave, mercury vapor rectifiers, with transformer, provided the 12kV, 15 ampere dc for the RF power supply. The power level was controlled by passing the current through a water column whose length was changed by moving a carbon electrode by means of a line to the control desk.

date taken:

between 1938 and 1941

photographer studio:

Martin, John Howard

donor image number:

69

accession number:

99/009

copyright owner:

Indiana University

building name:

Swain Hall West, Joseph (1940)

building name:

Swain Hall (1940)

corporate name:

Physics, Department of

topic:

Cyclotrons

city:

Bloomington

state:

Indiana

other place name:

Cyclotron (1941)

series:

Buildings & Grounds

subseries:

Swain Hall West, Joseph

folder:

Cyclotron Construction