The STERIS Dosimeters offering from STERIS Applied Sterilization Technologies supports sterilization processing with both red perspex and alanine pellet dosimeters used to measure ionizing radiation.
Alanine pellet placed into a film package with a unique barcode to provide full and constant traceability of the dosimeter. Identification and measurement are completed using an EPR spectrometer. The functional dose range is 0.1kGy to 100kGy.
Loose pellet alanine dosimeters are typically used as reference dosimeters by R&D type organizations. Identification and measurement is completed using an EPR spectrometer. The functional dose range is 0.1kGy to 100kGy.
Perspex dosimeters made of radiation sensitive PMMA that use optical density to measure radiation dose absorbed. The functional dose range is 1-30kGy.
Perspex dosimeters made of radiation sensitive PMMA that use optical density to measure radiation dose absorbed. The functional dose range is 5-50kGy.
A comparison of Alanine and Red Perspex dosimetry systems.