"Roentgen" induction coils and other X-ray apparatus (1904) (14754523881)

Identifier: roentgeninductio1904jame (find matches)
Title: "Roentgen" induction coils and other X-ray apparatus
Year: 1904 (1900s)
Authors: James G. Biddle Company
Subjects: X-rays Induction coils Radiography
Publisher: Philadelphia : James G. Biddle
Contributing Library: Francis A. Countway Library of Medicine
Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School



Text Appearing Before Image:
ollowing illustrations indicate the variety of X-Ray tubeswhich we are prepared to supply. They are suited for coilsof various capacities as well as for static machines. In practicallyevery tube there is an attachment for lowering the vacuum after ithas become too high through use or for any other-reason. Theform of regulator used in tubes B3215 to B3224 inclusive is speci-ally satisfactory, so that these particular types are very popular. In radiographic work it is desirable to have tubes that will per-mit considerable energy to pass through them. For this reason14 heavy anode tubes are used to a large entent. If our custom-ers will explain what apparatus they use, and the class of work tobe provided for, we shall be glad to suggest tubes which in ouropinion will be most suitable All X-Ray tubes are shipped at riskof the buyer unless specially insured. Customers will please notethis fact to prevent misunderstanding. We carry a large stockfrom which to select. German Regulating T\ibe.
Text Appearing After Image:
Figure 22. B3202. Diameter of Bulb, 6 $20.00 James G. Biddle, n 14 Chestnut Street, Philadelphia. 37 German Regulating Tube,