DIN EN 61228 E:2007 Draft Document - Method of measuring and specifying fluorescent ultraviolet lamps used for tanning (IEC 34A/1177/CDV:2006); German version prEN 61228:2006
2008DIN EN 61228:2008 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (IEC 61228:2008); German version EN 61228:2008
2007DIN EN 61228 E:2007 Draft Document - Method of measuring and specifying fluorescent ultraviolet lamps used for tanning (IEC 34A/1177/CDV:2006); German version prEN 61228:2006
1995DIN EN 61228:1995 Method for measuring and determining the UV radiation from UV lamps for tanning purposes