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ISOTOPE  CALCULATOR
( 9" / 23 cm Diameter )



+-----------------------------------------------------------------+
|                      !!!  T H A N K S  !!!                      |
|        This Circular Slide Rule  » ISOTOPE CALCULATOR «         |
|   came as a DONATION of the  HMI / HZB / BER-II / Dr. D.Alber   |
|      to the   ON-LINE MUSEUM  / BEUTH HOCHSCHULE BERLIN       |
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HARWELL ISOTOPE DIVISION, Harwell, Berkshire / England       (1958)
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Atomic Energy Research Establishment  /  UK Atomic Energy Authority
  
S C A L E S    o f    t h e    I S O T O P E    C A L C U L A T O R
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by W.S. EASTWOOD                                       AERE I/R 333

Outer Circle:        Time   ( Hours .. Days .. Years )
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                     Grows Factor   ( 0.001  ..  1.0 = Saturation )
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                     Specific Activity   ( 1 μC  ..  1 C )
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                     Barns   ( 0.0001  ..  100 )
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                     Atomic Weight   ( 1  ..  300 )
Inner Circle: -----------------------------------------------------
                     Flux   ( 10^9  ..  10^14 )

R E M A R K S :
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"MouseOver" the cursor in the picture to get a detailed view ...

The Report  describes the  Isotope Calculator / Circular Slide Rule
developed for  estimating the activity  induced in  isotopes under
neutron bombardment:

   

impressum:
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© C.HAMANN    http://public.beuth-hochschule.de/~hamann    03/08/11