KAJIAN PENGARUH WARNA DAN JARAK LAMPU PENGAMAN TERHADAP HASIL RADIOGRAF
Abstract: The study of
influence of distance, time and color for safety lamp filter variation to
radiograph has been done. The research
used blue sensitive film and green sensitive, type -X ray, film. The research
was conducted by illuminating film with safety lamp red, yellow, green and blue
color filter. The type of filter was red acrylic riddle and glass which was
layered in red, yellow, green and blue scot light. The variation of irradiating
distance between safety lamp with film was 20 cm, 30 cm, 40 cm, 50 cm, 60 cm,
70 cm, 80 cm, 90 cm, 100 cm and variation of time is 10 second, 15 second, 20
second, 25 second, 30 second, 35 second, 40 second, 45 second, 50 second, 55
second, and 60 second. Respectualy measurement of irradiating resulted used measuring
densitometer instrument. The result of research give an illustration that
variation of distance, variation of time and color of safety lamp filter
influence the radiograph. The greater
distance caused the fog result becomes smaller.
The longer time caused the fog result becomes bigger. To red acrylic filter, the fog that resulted
exceed the tolerance limit is more than 0,2, but for glass filter that layered
red scot light is not more than tolerance limit.
Penulis: Setiyono, M. Azam,
Evi Setiawati
Kode Jurnal: jpfisikadd090039
