We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Methods for Water in Engine Coolant Concentrate by the Karl Fischer Reagent Method
Translate name
STANDARD published on 1.3.2022
Designation standards: ASTM D1123-22
Note: WITHDRAWN
Publication date standards: 1.3.2022
SKU: NS-1052963
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
engine coolants, Karl Fischer, water content,, ICS Number Code 71.100.45 (Refrigerants and antifreezes)
Significance and Use | ||||||||
5.1?The total apparent water in engine coolant concentrate as determined by Karl Fischer titrations consists of the following: (1) water present in the original glycol base; (1.1?These test methods cover the determination of the water present in new or unused glycol-based coolant concentrates using a manual (Test Method A) or an automatic (Test Method B) coulometric titrator procedure. 1.2?Many carbonyl compounds react slowly with the Fischer reagent, causing a fading end point and leading to high results. A modified Fischer reagent procedure is included that minimizes these undesirable and interfering reactions. 1.3?The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4?This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
||||||||
2. Referenced Documents | ||||||||
|
Latest update: 2024-04-23 (Number of items: 2 895 375)
© Copyright 2024 NORMSERVIS s.r.o.