Erythema
| Title | Erythema |
|---|---|
| Id | 1 |
| Lambdamax | 250 |
| Factor | 0.4 |
| Unit | UV-Index |
created by Sarina Wunderlich, 14.10.2009; last updated by Sarina Wunderlich, 05.08.2021
Description
DIN 5031-10
1 µW/cm² effective irradiance = UV-Index 0.4
if 1 MED = 15.6 mJ/cm² (FDA definition for tanning lamps)
then 1 MED/h = 1.73333 UVI
then UVI 1 = 0,5769 MED/h