Process analyser measurands
properties characterizing minimum, normal and maximum values of measurands for process analyser including the desired measuring ranges
Hierarchy#
Ancestors (top) → ABP775 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties56#
lowest quotient form the constituent mass of a mixture and the volume of that mixture
regular quotient form the constituent mass of a mixture and the volume of that mixture
highest quotient form the constituent mass of a mixture and the volume of that mixture
lowest quotient from the constituent volume of a mixture and the total volume of that mixture
regular quotient from the constituent volume of a mixture and the total volume of that mixture
highest quotient from the constituent volume of a mixture and the total volume of that mixture
lowest quotient from the constituent number of the particles of a mixture and the total volume of that mixture
regular quotient from the constituent number of the particles of a mixture and the total volume of that mixture
highest quotient from the constituent number of the particles of a mixture and the total volume of that mixture
lowest quotient from the constituent mol number of the particles of a mixture and the total volume of that mixture
regular quotient from the constituent mol number of the particles of a mixture and the total volume of that mixture
highest quotient from the constituent mol number of the particles of a mixture and the total volume of that mixture
lowest quotient form the constituent mass of a mixture and the total mass of that mixture
regular quotient form the constituent mass of a mixture and the total mass of that mixture
highest quotient form the constituent mass of a mixture and the total mass of that mixture
lowest quotient from the constituent volume of a mixture and the total volume of that mixture
regular quotient from the constituent volume of a mixture and the total volume of that mixture
highest quotient from the constituent volume of a mixture and the total volume of that mixture
lowest quotient from the constituent number of the particles of a mixture and the total mass of that mixture
regular quotient from the constituent number of the particles of a mixture and the total mass of that mixture
highest quotient from the constituent number of the particles of a mixture and the total mass of that mixture
lowest quotient from the constituent number of moles of the particles of a mixture and the total mass of that mixture
regular quotient from the constituent number of moles of the particles of a mixture and the total mass of that mixture
highest quotient from the constituent number of moles of the particles of a mixture and the total mass of that mixture
lowest quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+
regular quotient from the constituent number of moles of the particles of a mixture and the total mass of that mixture
highest quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+
lowest scalar or tensor quantity the product of which by the electric field strength in a medium is equal to the electric current density
regular scalar or tensor quantity the product of which by the electric field strength in a medium is equal to the electric current density
highest scalar or tensor quantity the product of which by the electric field strength in a medium is equal to the electric current density
lowest potential generated by substances being reduced
regular potential generated by substances being reduced
highest potential generated by substances being reduced
lowest quotient of the relative decrease caused by absorption of the spectral concentration of the radiant flux Φe, λ of a collimated beam during its propagation along an elementary length dl at the point considered, by the length dl
regular quotient of the relative decrease caused by absorption of the spectral concentration of the radiant flux Φe, λ of a collimated beam during its propagation along an elementary length dl at the point considered, by the length dl
highest quotient of the relative decrease caused by absorption of the spectral concentration of the radiant flux Φe, λ of a collimated beam during its propagation along an elementary length dl at the point considered, by the length dl
lowest reduced transparency of a fluid, caused by absorption and scattering of visible light by suspended and dissolved solid particles
regular reduced transparency of a fluid, caused by absorption and scattering of visible light by suspended and dissolved solid particles
highest reduced transparency of a fluid, caused by absorption and scattering of visible light by suspended and dissolved solid particles
lowest reduced transparency of a fluid, caused by absorption and scattering of visible light by solid particles held in suspension
regular reduced transparency of a fluid, caused by absorption and scattering of visible light by solid particles held in suspension
highest reduced transparency of a fluid, caused by absorption and scattering of visible light by solid particles held in suspension
ABP882reference to Measuring range for mass concentration (per volume)CLASS_REFERENCE_TYPE(0112/2///61987#ABP779)reference to block ABP779
ABP883reference to Measuring range for volume concentration (per volume)CLASS_REFERENCE_TYPE(0112/2///61987#ABP785)reference to block ABP785
ABP884reference to Measuring range for number concentration (per volume)CLASS_REFERENCE_TYPE(0112/2///61987#ABP791)reference to block ABP791
ABP885reference to Measuring range for molar concentration (per volume)CLASS_REFERENCE_TYPE(0112/2///61987#ABP797)reference to block ABP797
ABP886reference to Measuring range for mass concentration (per mass)CLASS_REFERENCE_TYPE(0112/2///61987#ABP803)reference to block ABP803
ABP887reference to Measuring range for volume concentration (per mass)CLASS_REFERENCE_TYPE(0112/2///61987#ABP809)reference to block ABP809
ABP888reference to Measuring range for number concentration (per mass)CLASS_REFERENCE_TYPE(0112/2///61987#ABP815)reference to block ABP815
ABP889reference to Measuring range for molar concentration (per mass)CLASS_REFERENCE_TYPE(0112/2///61987#ABP821)reference to block ABP821
reference to block ABP827
ABP891reference to Measuring range for electrical conductivityCLASS_REFERENCE_TYPE(0112/2///61987#ABP833)reference to block ABP833
reference to block ABP839
ABP893reference to Measuring range for spectral linear absorption coefficient (SAC)CLASS_REFERENCE_TYPE(0112/2///61987#ABP845)reference to block ABP845
ABP894reference to Measuring range for percentage turbidity (total solids)CLASS_REFERENCE_TYPE(0112/2///61987#ABP851)reference to block ABP851
ABP895reference to Measuring range for percentage turbidity (suspended solids)CLASS_REFERENCE_TYPE(0112/2///61987#ABP857)reference to block ABP857
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 61987
- Responsible committee
- IEC/SC 65E
- Change request
C00172- Dates
- Original: 2025-02-24
- Current version: 2025-02-24
- Current revision: 2025-02-24
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (23 keys from source .xls) — click to expand
- C002
- C00172
- C011
- IEC
- C012
- IEC 61987
- C016
- Standard
- C017.de
- 0
- C018.de
- 2022-08-22
- C019.de
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABP775
- MDC_P002_1
- 1
- MDC_P002_2
- 1
- MDC_P003_0
- 2025-02-24
- MDC_P003_1
- 2025-02-24
- MDC_P003_2
- 2025-02-24
- MDC_P003_3
- 2025-02-24
- MDC_P004.de
- Messgrößen für Prozessanalysengeräte
- MDC_P004.en
- Process analyser measurands
- MDC_P006.de
- Merkmale, die die minimalen, normalen und maximalen Messwerte für Prozessanalysengeräte einschließlich der gewünschten Messbereiche charakterisieren
- MDC_P006.en
- properties characterizing minimum, normal and maximum values of measurands for process analyser including the desired measuring ranges
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC/SC 65E
- MDC_P014
- {0112/2///61987#ABP776,0112/2///61987#ABP777,0112/2///61987#ABP778,0112/2///61987#ABP882,0112/2///61987#ABP782,0112/2///61987#ABP783,0112/2///61987#ABP784,0112/2///61987#ABP883,0112/2///61987#ABP788,0112/2///61987#ABP789,0112/2///61987#ABP790,0112/2///61987#ABP884,0112/2///61987#ABP794,0112/2///61987#ABP795,0112/2///61987#ABP796,0112/2///61987#ABP885,0112/2///61987#ABP800,0112/2///61987#ABP801,0112/2///61987#ABP802,0112/2///61987#ABP886,0112/2///61987#ABP806,0112/2///61987#ABP807,0112/2///61987#ABP808,0112/2///61987#ABP887,0112/2///61987#ABP812,0112/2///61987#ABP813,0112/2///61987#ABP814,0112/2///61987#ABP888,0112/2///61987#ABP818,0112/2///61987#ABP819,0112/2///61987#ABP820,0112/2///61987#ABP889,0112/2///61987#ABP824,0112/2///61987#ABP825,0112/2///61987#ABP826,0112/2///61987#ABP890,0112/2///61987#ABP830,0112/2///61987#ABP831,0112/2///61987#ABP832,0112/2///61987#ABP891,0112/2///61987#ABP836,0112/2///61987#ABP837,0112/2///61987#ABP838,0112/2///61987#ABP892,0112/2///61987#ABP842,0112/2///61987#ABP843,0112/2///61987#ABP844,0112/2///61987#ABP893,0112/2///61987#ABP848,0112/2///61987#ABP849,0112/2///61987#ABP850,0112/2///61987#ABP894,0112/2///61987#ABP854,0112/2///61987#ABP855,0112/2///61987#ABP856,0112/2///61987#ABP895}
- MDC_P019
- false
Version history1#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.