GG D 465A 联邦规范 蒸馏仪器实验室(1977年2月18日)

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GG-D-465A
February 18, 1977
SUPERSEDING
Fed. Spec. GG-D-465
July 25, 1957
FEDERAL SPECIFICATION
DISTILLING APPARATUS, LABORATORY
This specification was approved by the Commissioner, Federal
Supply Service, General Services Administration, for the
use of all Federal agencies.
1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers water distilling apparatus for
laboratory use, having a self-contained electrical heating device, horizontal
type shell and tube condenser, and capable of producing distilled water
meeting the requirements for purified water as specified in the Pharmacopoeia
of the United States.
1.2 Classification. The distilling apparatus shall be of the following
sizes as specified (see 6.2).
Size 3 - 3 gallon per hour
Size 5 - 5 gallon per hour
2. APPLICABLE DOCUEMENTS
2.1 The following documents, of the issue in effect on date of
invitation for bids or request for proposal, form a part of this
specification to the extent specified herein:
Federal Specifications:
QQ-B-613 - Brass, Leaded and Non-Leaded, Flat Products,
(Plate, Bar, Sheet and Strip).
QQ-C-390 - Copper Alloy Castings (Including Cast Bars).
QQ-C-576 - Copper Flat Products, with Slit, Slit and Edge
Rolled, Sheared, Sawed or Machined Edges (Plate,
Bar, Sheet, and Strip).
QQ-N-281 - Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip,
Wire, Forgings, and Structural, and Special
Shaped Sections.
FSC 6640
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