Weighing pan with a means to protect the weighing object

Details Weighing pan with a means to protect the weighing object Weighing pan with a means to protect the weighing object

2005-07-12

2005-07-12

Gibson, Randy W. (Department: 2841)

Weighing scales

Load holder

Scale pan

C177S264000

Reexamination Certificate

active

06916999

ABSTRACT:
A weighing pan for a comparator balance has a surface coated with a polymer lacquer. The coated surface is distinguished by a moderate hardness and increased levels of sliding friction and adhesive friction. By adding anti-static agents, the surface coating can be made sufficiently conductive to avoid electrostatic charges. The coating is resistant to solvents and to the kinds of fluids that are used to perform density determinations.

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“Classical friction”, pp 1-3 at <http://calcul.com/ian/thesis
ode21.html> Nov. 30, 2004.
“Friction of polymers”, pp. 1-5 at <http://calcul.com/ian/thesis
ode22.html>, Nov. 30, 2004.

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