ASTM D1125-95(2005)
Historical Standard: ASTM D1125-95(2005) Standard Test Methods for Electrical Conductivity and Resistivity of Water
SUPERSEDED (see Active link, below)
ASTM D1125
1. Scope
1.1 These test methods cover the determination of the electrical conductivity and resistivity of water. The following test methods are included:
| Range | Sections | |
| Test Method A-Field and Routine Laboratory | 10 to 200 000 | 12 to 18 |
| Measurement of Static (Non-Flowing) Samples | ? S/cm | |
| Test Method B-Continuous In-Line Measure | 5 to 200 000 | 19 to 23 |
| ment | ? S/cm |
1.2 These test methods have been tested in reagent water. It is the user's responsibility to ensure the validity of these test methods for waters of untested matrices.
1.3 For measurements below the range of these test methods, refer to Test Method D 5391.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.4 This test method is applicable to field and routine laboratory measurements of the electrical conductivity of water using static samples.
1.5 This test method is applicable to the continuous, in-line measurement of the electrical conductivity of water.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1066 Practice for Sampling Steam
D1129 Terminology Relating to Water
D1192 Guide for Equipment for Sampling Water and Steam in Closed Conduits
D1193 Specification for Reagent Water
D2186 Test Methods for Deposit-Forming Impurities in Steam
D2777 Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
D3370 Practices for Sampling Water from Closed Conduits
D4519 Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
D5391 Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample
E1 Specification for ASTM Liquid-in-Glass Thermometers
Keywords
cell constant; conductivity; resistivity; temperature coefficient; Brackish water/brines; Conductance and conductivity (electrical)--water; Resistance and resistivity (water); Water analysis;
ICS Code
ICS Number Code 13.060.60 (Examination of water for physical properties)
DOI: 10.1520/D1125-95R05
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