ISO 7887:2011
Current
The latest, up-to-date edition.
Water quality — Examination and determination of colour
Hardcopy , PDF
French, English
16-12-2011
ISO 7887:2011 specifies four different methods, designated A to D, for the examination of colour.
The previously most employed method for assessment of water colour in water treatment plants, limnological surveys, etc. was based on the hexachloroplatinate scale. Methods C and D are harmonized with this traditional procedure.
Method A involves examination of apparent colour by visually observing a water sample in a bottle. This gives only preliminary information, for example for use in field work. Only the apparent colour can be reported.
Method B involves determination of the true colour of a water sample using optical apparatus and is applicable to raw and potable water and to industrial water of low colour. A subclause on interferences is included.
Method C involves determination of the true colour of a water sample using optical apparatus for comparison with hexachloroplatinate concentration at wavelength, λ = 410 nm. A subclause on interferences is included.
Method D involves determination of colour by visual comparison with hexachloroplatinate standard solutions and can be applied to raw and drinking water. A subclause on interferences is included.
Methods A and B are appropriate if the colour hue of the sample differs from the hue of the matching solution.
When stating the result, the procedure used (methods A to D) is also recorded.
| Committee |
ISO/TC 147/SC 2
|
| DevelopmentNote |
Supersedes ISO/DIS 7887. (12/2011)
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 7887:2012-04 | Identical |
| NBN EN ISO 7887 : 2012 | Identical |
| NEN EN ISO 7887 : 2012 | Identical |
| NS EN ISO 7887 : 2011 | Identical |
| PN EN ISO 7887 : 2012 | Identical |
| SS-EN ISO 7887 : 2012 | Identical |
| BS EN ISO 7887:2011 | Identical |
| EN ISO 7887:2011 | Identical |
| NF EN ISO 7887 : 2012 | Identical |
| I.S. EN ISO 7887:2011 | Identical |
| UNE-EN ISO 7887:2012 | Identical |
| PD CEN/TR 16950:2016 | Ductile iron pipes, fittings and accessories. Sanitary characteristics and test methods |
| 01/710758 DC : DRAFT SEP 2002 | ISO/DIS 15859-10 - SPACE SYSTEMS - FLUID CHARACTERISTICS, SAMPLING AND TEST METHODS - PART 10: WATER |
| 15/30317321 DC : 0 | BS EN 14944-1 - INFLUENCE OF CEMENTITIOUS PRODUCTS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHODS - PART 1: INFLUENCE OF MIGRATION FROM FACTORY MADE CEMENTITIOUS PRODUCTS ON THE ORGANOLEPTIC PARAMETERS |
| EN ISO 5667-3:2012 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012) |
| EN 13052-1:2001 | Influence of materials on water intended for human consumption - Organic materials - Determination of colour and turbidity of water in piping systems - Part 1: Test method |
| I.S. EN 14944-1:2006 | INFLUENCE OF CEMENTITIOUS PRODUCTS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHODS - PART 1: INFLUENCE OF FACTORY MADE CEMENTITIOUS PRODUCTS ON ORGANOLEPTIC PARAMETERS |
| DEFSTAN 91-89/2(2002) : 2002 AMD 3 2004 | ISO-PROPYL NITRATE, MONOFUEL - NATO CODE: S-746 JOINT SERVICE DESIGNATION: AVPIN |
| BS ISO 15859-10:2004 | Aerospace series. Space systems. Fluid characteristics, sampling and test methods Water |
| 17/30362689 DC : 0 | BS EN 16941-2 - ON-SITE NON-POTABLE WATER SYSTEMS - PART 2: SYSTEMS FOR THE USE OF TREATED GREYWATER |
| BS EN 14395-1:2004 | Influence of organic materials on water intended for human consumption. Organoleptic assessment of water in storage systems Test method |
| DIN EN 14395-1:2005-01 | Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method |
| S.R. CEN/TR 16950:2016 | DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - SANITARY CHARACTERISTICS AND TEST METHODS |
| BS EN ISO 5667-3:2012 | Water quality. Sampling Preservation and handling of water samples |
| ISO 15859-10:2004 | Space systems — Fluid characteristics, sampling and test methods — Part 10: Water |
| CEN/TR 16950:2016 | Ductile iron pipes, fittings and accessories - Sanitary characteristics and test methods |
| 04/30083253 DC : DRAFT MAY 2004 | EN 14944-1 - INFLUENCE OF CEMENTITIOUS PRODUCTS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHODS - PART 1: INFLUENCE OF FACTORY MADE CEMENTITIOUS PRODUCTS ON ORGANOLEPTIC PARAMETERS |
| I.S. EN ISO 5667-3:2012 | WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
| BS EN 1008:2002 | Mixing water for concrete. Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete |
| DIN EN 14944-1:2006-07 | Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters |
| EN 14395-1:2004 | Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method |
| EN 14944-1:2006 | Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters |
| PREN 14944-1 : DRAFT 2015 | INFLUENCE OF CEMENTITIOUS PRODUCTS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHODS - PART 1: INFLUENCE OF MIGRATION FROM FACTORY MADE CEMENTITIOUS PRODUCTS ON THE ORGANOLEPTIC PARAMETERS |
| DIN 38404-1 : 1992 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; PHYSICAL AND PHYSICAL-CHEMICAL PARAMETERS (GROUP C); DETERMINATION OF COLOUR (C 1) |
| ISO 5667-3:2012 | Water quality — Sampling — Part 3: Preservation and handling of water samples |
| DIN EN ISO 5667-3:2013-03 | WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
| DIN EN 14944-1:2015-06 (Draft) | INFLUENCE OF CEMENTITIOUS PRODUCTS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHODS - PART 1: INFLUENCE OF FACTORY MADE CEMENTITIOUS PRODUCTS ON ORGANOLEPTIC PARAMETERS |
| BS EN 14944-1:2006 | Influence of cementitious products on water intended for human consumption. Test methods Influence of factory made cementitious products on organoleptic parameters |
| BS EN 13052-1:2001 | Influence of materials on water intended for human consumption. Organic materials. Determination of colour and turbidity of water in piping systems Test method |
| EN 1008:2002 | Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete |
| UNE-EN ISO 5667-3:2013 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012) |
| IEC 60050-845:1987 | International Electrotechnical Vocabulary (IEV) - Part 845: Lighting |
| ISO 8245:1999 | Water quality — Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| ISO 5667-3:2012 | Water quality — Sampling — Part 3: Preservation and handling of water samples |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 10523:2008 | Water quality — Determination of pH |
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