. Elementary and dental radiography / by Howard Riley Raper . Fig. 73. Titubator. It will not injure the plate to remove and replace it in the baths atany time during developing or fixing. The actual time required for fixing varies from 5 to 20 or 30 min-utes. The thicker the emulsion the longer time it requires for of the fixing solution over the surface of the plate will hasten 78 ELEMENTARY RADIOGRAPHY fixing. A titubator (Fig. 73) is a machine on which the fixing bath traymay be set, and the bath kept in constant movement over the plate. When several negatives are being mad
. Elementary and dental radiography / by Howard Riley Raper . Fig. 73. Titubator. It will not injure the plate to remove and replace it in the baths atany time during developing or fixing. The actual time required for fixing varies from 5 to 20 or 30 min-utes. The thicker the emulsion the longer time it requires for of the fixing solution over the surface of the plate will hasten 78 ELEMENTARY RADIOGRAPHY fixing. A titubator (Fig. 73) is a machine on which the fixing bath traymay be set, and the bath kept in constant movement over the plate. When several negatives are being made at the same time, it is wellto use a fixing box (Fig. 74) instead of a tray. If the plates were piledone on another in the tray, they would probably stick to one another and,when pulled apart, the emulsion would be scarred. The plates stand onend in the fixing box, fitting into grooves. Hyposulphite of soda is the standard fixer. There are not a greatnumber of fixers, as there are of developers, to choose from. Hypo-sulphite of soda and water alone will f
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