Within the enclosure, the temperature measured on the black panel placed on a level with the samples shall be 50 °C +- 5 °C. In order to ensure a regular exposure, the samples shall revolve around the source of radiation at a speed between 1 and 5 min-1.
Within the enclosure, the temperature measured on the black panel placed on a level with the samples shall be 50 °C +- 5 °C. In order to ensure a regular exposure, the samples shall revolve around the source of radiation at a speed between 1 and 5 min-1.