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1401-D: Difference between revisions
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{{GR Product | |||
|model=1401-D | |||
|codes:HANDY | |||
|class=capacitance standards | |||
|summary=Standard Air Capacitor | |||
|image=GR 1401-D Close-Up,JPG | |||
|caption=General Radio 1401-D Standard Air Capacitor | |||
|series=1401 | |||
|introduced=1954 | |||
|discontinued=1965 | |||
|designers= | |||
|manuals= | |||
* '''Manual Needed.''' | |||
{{Catalog History}} | |||
}} | |||
The {{Title|General Radio 1401-D Standard Air Capacitor}} was introduced in {{Catalog N}} and remained available through {{Catalog S}}. | |||
The Type 1401-D is 1000 pF two terminal air capacitor designed as a laboratory reference or working capacitance standard. It features all aluminum construction with shielded cover. Connections are Type 274 plugs spaced ¾ inches on center. This spacing matches the Type [[716-C]] making them useful as balancing capacitors when performing substitution measurements. The Type 1401-D is one of four in the series. For an overview of these capacitors see Type [[1401]] Series. | |||
==Specifications== | ==Specifications== | ||
* '''Insertion Capacitance:''' 1000 pF | |||
* '''Initial Accuracy:''' 0.1% | |||
* '''Peak Voltage:''' 700 V | |||
* '''Dissipation Factor:''' 0.00001 | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1401 07_1959.pdf|Experimenter December 1948 describing capacitance measurement]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1401-D Front.JPG | |||
</gallery> | </gallery> | ||
[[Category:Capacitance Standards]] | [[Category:Capacitance Standards]] | ||