Illinois Administrative Code
Title 32 - ENERGY
Part 310 - GENERAL PROVISIONS FOR RADIATION PROTECTION
Section 310.150 - Units of Activity

Universal Citation: 32 IL Admin Code ยง 310.150

Current through Register Vol. 48, No. 12, March 22, 2024

For the purposes of 32 Ill. Adm. Code: Chapter II, Subchapters b and d, activity is expressed in the SI unit of becquerel (Bq) or in the special unit of curie (Ci), or their multiples, or disintegrations (transformations) per unit of time (dps, dpm, tps or tpm).

a) One becquerel (Bq) = 1 disintegration (transformation) per second (dps or tps).

b) One curie (Ci) = 3.7 x 1010 disintegrations (transformations) per second (dps or tps) = 3.7 x 1010 becquerel (Bq) = 2.22 x 1012 disintegrations (transformations) per minute (dpm or tpm).

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