The Museum of HP Calculators
HP Forum Archive 19
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|Residuals in HP41 BatteryCompartment|
Message #1 Posted by Timo on 11 Mar 2010, 3:47 a.m.
Good morning everybody!
(If you don't live in Central Europe replace the Good Morning Appropriately... ;) )
Below is a link to a picture showing the battery compartment of a HP-41CX. The seller claims that the unit never suffered any battery leakage in its life. I tend to believe him, since the contacts are indeed shiny and new. However, I nevertheless wonder which effect could cause the whitish rediuals on the bottom of the compartment?
Does anybody on the form have a good explanation for this (dust, a reflexion...???)
And here is the link to the picture:
Thanks for your feedback in advance!
Edited: 11 Mar 2010, 3:48 a.m.
|looks like dust|
Message #2 Posted by Frank Boehm (Germany) on 11 Mar 2010, 5:25 a.m.,
in response to message #1 by Timo
don't forget - it's 30 years old :)
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