ISO 21630:2007
Current
The latest, up-to-date edition.
Pumps Testing Submersible mixers for wastewater and similar applications
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
13-08-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 21630:2007 prescribes acceptance test methods for submersible mixers used for mixing in wastewater and other applications where at least one system component is a liquid.
"Submersible mixer" is taken to mean a fully submersible aggregate consisting of a drive unit and an axial flow type impeller, and optional parts, such as shrouds, supporting the basic functions.
"Liquid" is taken to mean a body without capacity to accommodate shear stresses when at rest. This includes suspensions and dispersions (liquid/solid, gas/liquid and gas/liquid/solid), and non-Newtonian liquids, provided that a possible small yield stress does not prevent the liquid from flowing when agitated.
| DevelopmentNote |
Supersedes ISO/DIS 21630. (08/2007)
|
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO 21630 : 2007 | Identical |
| BS ISO 21630:2007 | Identical |
| SS-ISO 21630:2007 | Identical |
| ISO 9906:2012 | Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3 |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| DIN 53018-1:1976-03 | VISCOMETRY - MEASUREMENT OF THE DYNAMIC VISCOSITY OF NEWTONIAN FLUIDS BY MEANS OF ROTATIONAL VISCOMETERS - FUNDAMENTALS |
| ISO 9905:1994 | Technical specifications for centrifugal pumps — Class I |
| ISO 5199:2002 | Technical specifications for centrifugal pumps — Class II |
| ISO 3354:2008 | Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions |
| ISO 9908:1993 | Technical specifications for centrifugal pumps — Class III |
| ISO 9614-2:1996 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning |
| ISO 4392-1:2002 | Hydraulic fluid power — Determination of characteristics of motors — Part 1: At constant low speed and constant pressure |
| DIN 53018-2:1976-03 | VISCOMETRY; MEASUREMENT OF THE DYNAMIC VISCOSITY OF NEWTONIAN FLUIDS WITH ROTATIONAL VISCOMETERS; SOURCES OF ERRORS AND CORRECTIONS CONCERNING CYLINDER; ROTATION VISCOMETERS |
| DIN 1342-2:2003-11 | VISCOSITY - PART 2: NEWTONIAN LIQUIDS |
| DIN 53019-1:2008-09 | VISCOMETRY - MEASUREMENT OF VISCOSITIES AND FLOW CURVES BY MEANS OF ROTATIONAL VISCOMETERS - PART 1: PRINCIPLES AND MEASURING GEOMETRY |
| ISO 11203:1995 | Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level |
| IEC 60034-2:1972 | Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) |
| IEC 60051:1973 | Recommendations for direct acting indicating electrical measuring instruments and their accessories |
| DIN 53019-2:2001-02 | Viscosimetry - Determination of viscosity and flow curves with rotational viscosimeters - Part 2: Viscosimeter calibration and determination of the uncertainty of measurement |
| ISO 5198:1987 | Centrifugal, mixed flow and axial pumps Code for hydraulic performance tests Precision grade |
| DIN 1342-1:2003-11 | VISCOSITY - PART 1: RHEOLOGICAL CONCEPTS |
| ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements |
| ISO 4392-3:1993 | Hydraulic fluid power — Determination of characteristics of motors — Part 3: At constant flow and at constant torque |
| DIN 1342-3:2003-11 | VISCOSITY - PART 3: NON-NEWTONIAN LIQUIDS |
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.