File:X-ray manual - U.S. Army (1917) (14734298056).jpg

Identifier: xraymanualusarmy00unit (find matches)
Title: X-ray manual : U.S. Army
Year: 1917 (1910s)
Authors: United States. Surgeon-General's Office American Roentgen Ray Society
Subjects: X-rays Fractures Teeth Chest Heart Radiography
Publisher: New York : Middleditch
Contributing Library: Francis A. Countway Library of Medicine
Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School

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Text Appearing Before Image:
esirable. By using a flexible cord, the lamp in Fig.51 may be hung outside after the box is opened andserve as the source to be used when no plates are ex-posed to light. Arrangement. Dark rooms may be quite elaborate and yet be veryinconvenient. A simple arrangement for a small outfitis shown in Fig. 52. No doors are needed in this case. Fixing bath and supplies are to be kept apart fromdeveloper and developing supplies. A plain open shelf isused in filling envelopes, etc. Cassettes, intensifyingscreen, and envelopes may be kept in suitable compart-ments below. Plates in small amounts may be keptin compartments above this shelf. An inexpensivearrangement serving all needs is shown in Fig. 53 forholding developer tank, fixing tank, and also serving asa washing tank. For a permanent installation the tankmay be lead-lined, but for a semi-permanent woodentank a heavy coating of water- and chemical-proofpaint will suffice. In warm weather, use ice to coolbath, and do not dilute developer.
Text Appearing After Image:
Fig. 51. Simple arrangement of light for developing. The slide containsa white and a ruby glass with yellow (P.O.) paper between. A clear lamp isused. FIXING SUPPLIESSINK XDEVELOPfNG SUPPLIES -30- PLATES BELOW-^ CASSETTES ANDENVELOPES BELOW- DRYING RACK PLATELOAD-ING SHELF ;*-30— I NTFig. 52. A convenient dark-room arrangement. Ill OUTLET

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