GSO ISO 1608-1:2009
ISO 1608-1:1993
Gulf Standard
Current Edition
·
Approved on
11 February 2009
Vapour vacuum Pumps - Measurement of Performance characteristics - Part 1: Measurement of volume rate of flow (pumping Speed)
GSO ISO 1608-1:2009 Files
English
3 Pages
Current Edition
Reference Language
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GSO ISO 1608-1:2009 Scope
This part of ISO 1608 specifies methods of measuring
the volume rate of flow of vapour vacuum Pumps.
The Pumps considered comprise the following three
classes of oil and mercury vapour Pumps:
- diffusion Pumps;
- ejector Pumps;
- booster Pumps (i.e. Pumps capable of Operation in
both the molecular and laminar flow regions, so
combining the properties of diffusion and ejector
pumps).
These Pumps may be with or without baffle(s) or
trap(s).
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