2003
DOI: 10.1007/s00769-003-0645-5
|View full text |Cite
|
Sign up to set email alerts
|

Primary methods for the measurement of electrolytic conductivity

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
47
0
3

Year Published

2010
2010
2016
2016

Publication Types

Select...
3
2
2

Relationship

0
7

Authors

Journals

citations
Cited by 60 publications
(50 citation statements)
references
References 10 publications
0
47
0
3
Order By: Relevance
“…3). Unfortunately, as pointed out, the related uncertainty using present-day state-of-the-art primary conductivity measurement procedures (Brinkmann et al, 2003) is, with respect to short time scales, about a factor 5 larger than that of the results presently used for the ocean observation system (Seitz et al, 2010). One way out of this practical dilemma is through the measurement of a different seawater quantity that is traceable to SI measurement standards and subject to smaller measurement uncertainties that are tolerable.…”
Section: Alternative Si Traceability Of Practical Salinity Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…3). Unfortunately, as pointed out, the related uncertainty using present-day state-of-the-art primary conductivity measurement procedures (Brinkmann et al, 2003) is, with respect to short time scales, about a factor 5 larger than that of the results presently used for the ocean observation system (Seitz et al, 2010). One way out of this practical dilemma is through the measurement of a different seawater quantity that is traceable to SI measurement standards and subject to smaller measurement uncertainties that are tolerable.…”
Section: Alternative Si Traceability Of Practical Salinity Resultsmentioning
confidence: 99%
“…This is because the solution electrode interaction in the measuring cell causes the measured conductance to deviate from the actual solution conductance. Only if the cell constant is calibrated using an SI traceable conductivity standard of assigned conductivity κ ref (Brinkmann et al, 2003), which is not current practice, can the absolute conductivity of a solution be calculated from the measured conductance. If two measurement results are individually not traceable to the SI, then their ratio is not traceable to the SI either.…”
Section: Traceability Of Practical Salinity Measurement Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Robinson and Stokes in the classical book "Electrolyte Solutions" [75] and later Hoover [12], in 1970s, examined the applicability of a set of fitting equations with combinations of powers in frequency to best reproduce experimental data. These procedures have been the basis of the experimental technique used for precision conductivity measurements, including the method of choice for the IUPAC recommended values for KCl molality based standard reference solutions and the method employed at most national metrology institutes [8].…”
Section: Empirical Models Based On Experimental Extrapolationmentioning
confidence: 99%
“…Nowadays, the conductivity value of the reference solution is determined using a primary reference measurement procedure, typically performed at a National Metrology Institute. In such a measurement procedure, K cell is determined from geometric measurements of a conductivity measuring cell that has a specific design [8]. Additionally, the resistance of the primary reference solution is deduced from measured impedance spectra.…”
Section: Introductionmentioning
confidence: 99%