UNI EN ISO 15212-1 : 2000
Current
The latest, up-to-date edition.
OSCILLATION-TYPE DENSITY METERS - LABORATORY INSTRUMENTS
30-04-2000
1 Scope
2 Normative references
3 Definitions
4 Principle and functional units
5 Density sensor
6 Requirements and tests
7 Adjustment
8 Calibration
9 Density meter accuracy
10 Manual
11 Marking
Annex A (normative) - Density and compressibility of pure
water
Annex B (normative) - Density of moist air
Annex C (informative) - Bibliography
Annex ZA (normative) - Normative references to international
publications with their relevant European publications
y
Defines metrological and other requirements for oscillation-type density meters used in laboratories for all types of homogeneous fluid samples. Additionally, a procedure for adjusting and calibrating laboratory instruments is provided. These instruments are either stand-alone units or form part of more complex measuring equipment which supplies additional test parameters of the sample. Does not cover the procedure for using the density meters for especial applications or products, eg petroleum products or beverages, nor does it specify a particular instrument.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NF EN ISO 15212-1 : 1999 | Identical |
| NS EN ISO 15212-1 : 1999 AC 2009 | Identical |
| BS EN ISO 15212-1:1999 | Identical |
| I.S. EN ISO 15212-1:1999 | Identical |
| ISO 15212-1:1998 | Identical |
| NEN EN ISO 15212-1 : 1999 C1 2009 | Identical |
| NBN EN ISO 15212-1 : 1999 COR 2009 | Identical |
| EN ISO 15212-1:1999 | Identical |
| UNE-EN ISO 15212-1:1999 | Identical |
| SN EN ISO 15212-1 : 1999 CORR 2011 | Identical |
| ISO 387:1977 | Hydrometers Principles of construction and adjustment |
| ISO 4801:1979 | Glass alcoholometers and alcohol hydrometers not incorporating a thermometer |
| ISO 3585:1998 | Borosilicate glass 3.3 — Properties |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| ISO 3838:2004 | Crude petroleum and liquid or solid petroleum products Determination of density or relative density Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| ISO 649-2:1981 | Laboratory glassware — Density hydrometers for general purposes — Part 2: Test methods and use |
| IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
| ISO 649-1:1981 | Laboratory glassware — Density hydrometers for general purposes — Part 1: Specification |
| ISO 650:1977 | Relative density 60/60 degrees F hydrometers for general purposes |
| ISO 4805:1982 | Laboratory glassware — Thermo-alcoholometers and alcohol-thermohydrometers |
| ISO 3507:1999 | Laboratory glassware — Pyknometers |
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