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CTA film dosimeters are used for measuring radiation dose in gamma, electron beam, or X-ray applications and industrial processes such as medical device sterilization, surface sterilization, crosslinking and curing of inks and coatings, and food irradiation.
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CTA has a dose range of 10-300kGy, and is a colorless, transparent film. The radiation absorbance is determined using a spectrophotometer; ideally used with the Dos'ASAP CTA Dosimetry System