ISO 27892:2010
Current
The latest, up-to-date edition.
Vacuum technology Turbomolecular pumps Measurement of rapid shutdown torque
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French, Russian
22-01-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 27892:2010 specifies a method for the measurement of rapid shutdown torque (destructive torque) of turbomolecular pumps in which gas momentum is produced by axial flow type blades and/or helical channels. The main forces leading to failure of turbomolecular pumps are torques around the rotational axis. Other insignificant forces and moments that can occur lie outside the scope of ISO 27892:2010.
There are two kinds of failure: rapid shutdown by whole burst and softer crash of rotor. ISO 27892:2010 applies to both. The same measurement method can be used for turbomolecular pumps and molecular drag pumps.
| DevelopmentNote |
Supersedes ISO/DIS 27892. (01/2010)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNI ISO 27892:2020 | Identical |
| BS ISO 27892:2010 | Identical |
| NF ISO 27892 : 2015 | Identical |
| NEN ISO 27892 : 2010 | Identical |
| SAC GB/T 33638 : 2017 | Identical |
| ISO 1609:1986 | Vacuum technology Flange dimensions |
| ISO 3529-2:1981 | Vacuum technology — Vocabulary — Part 2: Vacuum pumps and related terms |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.