Heavy Duty
Recently I have had several enquiries on the Heavy Duty (HD) series of balances. Unfortunately the information on these models is quite sketchy so that I can just include a few pictures of how they look. See also the 2 leaflets in the Catalogues section.
An unknown model of the HD series, courtesy of Nick Burwell | 
A HD2, air damped, from Stanton's advertising photographs |
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 A HD4, un-cased, from Stanton's advertising photographs | 
This HD is 10 kg capacity and remote-operated |
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 Again from Stanton's archive, a 5 kg HD | 
A very large HD series, probably 56 or 112 lbs capacity |
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 This later HD5 from the 60's is at the South Dakota local government office | 
They have an HD7 as well, again in the 1960's grey |
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