ID (ISN) del documento | 34248 |
Número CIS |
80-1602 |
ISSN - Título de la serie |
0355-3140 - Scandinavian Journal of Work, Environment and Health |
Año |
1979 |
Número de serie |
|
Autor(es) |
Lövsund P., Nilsson S.E.G., Lindh H., Öberg P.Å. |
Título |
Temperature changes in contact lenses in connection with radiation from welding arcs. |
Información bibliográfica |
Sep. 1979, Vol.5, No.3, p.271-279. 13 ref. |
Resumen |
Soft contact lenses were tested with manual metal arc (MMA), tungsten inert-gas and metal inert-gas welding, both free hanging and applied to rabbit eyes. There was a great increase in temperature, especially with MMA welding. At 0.4m distance the lens temperature on the rabbit eye rose from 35 to 50°C within 6min. Most of the lenses dried out during the experiment, and there is a risk that the lens might adhere to the cornea. A safety glass screen (DIN 10A) prevented the rise in temperature in the lens. |
Descriptores (primarios) |
arco eléctrico; lentes de contacto; soldadura y corte con arco |
Descriptores (secundarios) |
investigaciones en el animal |
Tipo de documento |
D - Artículos periódicos |
Tema(s) |
Radiaciones
|
Broad subject area(s) |
|
Navegación por categoria(s) |
Welding and cutting Electricidad
|