Units of Measure

The following table provides information on various measurement units and conversions:

 Quantity

 Special Units  

 International Units (SI)  

 Equivalencies

 Activity

 Curie (Ci)

 Becquerel (Bq)

 1 Bq = 1 dps

 1 Ci = 3.7 x 1010 dps  

 Absorbed Dose

 Rad (Rad)

 Gray (Gy) 

 1 Gy = 100 Rad

 1 Rad = 0.01 Gy  

 Dose Equivalent   

 Rem (rem)

 Sievert (Sv)

 1 Sv = 100 rem

 1 rem = 0.01 Sv  

 Exposure

 Roentgen (R)   

 Coulomb per kilogram (C/kg)

 1 R = 2.58 x 10-4 C/kg 

Last modified: Jun 19, 2014
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