The Roentgen rays in medicine and surgery as an aid in diagnosis and as a therapeutic agent : designed for the use of practitioners and students (1901)
Williams, Francis H. (Francis Henry), 1852-1936 · New York, Macmillan · leaf 72
austion of Tube. — The vacuum tube should be exhausted to asuitable degree, and this exhaustion may be accomplished by a mercuryor mechanical pump, the tube being kept during the earher part of theprocess at about 350° F. When the proper point of exhaustion hasbeen reached the tube is sealed off.… … Fig. 36. Tube with continuous metallic conductor. (Rollins.) Arrangement for connecting Tube with Generator. — Metal stems runfrom the terminals to the outside of the tube, and are then joined, whendesired, to the wires coming from the static machine or the coil. Thepositive wire should be…
Radiography · X-rays
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