1401-C: Difference between revisions
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{{GR Product | {{GR Product | ||
|model=1401-C | |model=1401-C | ||
|codes | |codes=HOLLY | ||
|class=capacitance standards | |class=capacitance standards | ||
|summary=Standard Air Capacitor | |summary=Standard Air Capacitor | ||
|image=GR 1401-C Close-Up. | |image=GR 1401-C Close-Up.jpg | ||
|caption=General Radio 1401-C Standard Air Capacitor | |caption=General Radio 1401-C Standard Air Capacitor | ||
|series=1401 | |series=1401 | ||
| Line 14: | Line 14: | ||
{{Catalog History}} | {{Catalog History}} | ||
}} | }} | ||
The {{Title|General Radio 1401-C Standard Air Capacitor}} was introduced in {{Catalog N}} and remained available through {{Catalog S}}. | The {{Title|General Radio 1401-C Standard Air Capacitor}} was introduced in {{Catalog N}} and remained available through {{Catalog S}}. Type 1401-A is one of four in the series, see [[1401]] for an overview. | ||
Type 1401-C is a two-terminal, 500 pF air capacitor designed as a laboratory reference or working capacitance standard. It features all-aluminum construction with shielded covers. Connections are [[274|Type 274 plugs]] spaced ¾ inches on center. This spacing matches the [[716-C|Type 716-C Capacitance Bridge]], making the 1401-C useful as a balancing capacitor when performing substitution measurements. | |||
It features all aluminum construction with shielded | |||
matches the | |||
==Specifications== | ==Specifications== | ||
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==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1401-C Front. | GR 1401-C Front.jpg | ||
</gallery> | </gallery> | ||
[[Category:Capacitance Standards]] | [[Category:Capacitance Standards]] | ||
Latest revision as of 02:41, 14 May 2024
The General Radio 1401-C Standard Air Capacitor was introduced in Catalog N (1954) and remained available through Catalog S (1965). Type 1401-A is one of four in the series, see 1401 for an overview.
Type 1401-C is a two-terminal, 500 pF air capacitor designed as a laboratory reference or working capacitance standard. It features all-aluminum construction with shielded covers. Connections are Type 274 plugs spaced ¾ inches on center. This spacing matches the Type 716-C Capacitance Bridge, making the 1401-C useful as a balancing capacitor when performing substitution measurements.
Specifications
- Insertion Capacitance: 500 pF
- Initial Accuracy: 0.12%
- Peak Voltage: 900 V
- Dissipation Factor: 0.00002
