Guildline 9230A Precision DC Current Shunts 10 to 5000 A
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Extremely Low Self-Heating Effects
Low Temperature Coefficients
Low Thermal EMF's
Wide Dynamic Range
Controlled Current Distribution Through The Element
< 10 ppm Long Term Stability
Air or Oil Cooled Applications
Special Values Available On Request
Forced Convection Option Available
Improves Power Dissipation
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GUILDLINE INSTRUMENTS 9230A SERIES of precision DC current shunts are true 4-terminal devices intended for the precise measurement of DC current.
They are constructed from specially selected elements supported on an insulating base for mechanical stability and covered with a perforated metal cover to allow proper cooling while providing physical protection for the elements.
The design of the 9230A includes special features to reduce the effects ofpower dissipation and associated self heating errors.
These shunts are designed to operate in air at full power.