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1401-A: Difference between revisions
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{{GR Product | |||
|model=1401-A | |||
|codes:HABIT | |||
|class=capacitance standards | |||
|summary=Standard Air Capacitor | |||
|image=GR 1401-A Close-Up.jpg | |||
|caption=General Radio 1401-A Standard Air Capacitor | |||
|series=1401 | |||
|introduced=1951 | |||
|discontinued=1965 | |||
|designers= | |||
|manuals= | |||
* '''Manual Needed.''' | |||
{{Catalog History}} | |||
}} | |||
The {{Title|General Radio 1401-A Standard Air Capacitor}} was introduced in {{Catalog M}} and remained available through {{Catalog S}}. | |||
The Type 1401-A is 100 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-A is one of four in the series. For an overview of these capacitors see Type [[1401]] Series. | |||
==Specifications== | ==Specifications== | ||
* '''Insertion Capacitance:''' 100 pF | |||
* '''Initial Accuracy:''' 0.2% | |||
* '''Peak Voltage:''' 1500 V | |||
* '''Dissipation Factor:''' 0.0001 | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1401 07_1959.pdf|Experimenter December 1948 describing capacitance measurement]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR-1401-A- | GR 1401-A Front A.jpg | ||
GR 1401-A Front.jpg | |||
GR 1401-A Side B.jpg | |||
GR 1401-A Side.jpg | |||
GR 1401-A Inside A.jpg | |||
GR 1401-A Inside B.jpg | |||
GR 1401-A Inside Bottom.jpg | |||
GR 1401-A Inside C.jpg | |||
GR 1401-A Bottom.jpg | |||
GR 1401-A Calibration Cert.jpg | |||
</gallery> | </gallery> | ||
[[Category:Capacitance Standards]] | [[Category:Capacitance Standards]] | ||