GB/T 20245.2-2013 "Expression of performance of electrochemical analyzers - Part 2: pH value" specifies the methods for expressing the performance of electrochemical analyzers used for measuring the pH value of aqueous solutions. The standard aims to establish unified terminology, performance testing procedures, and specifications for presenting results, ensuring comparability in key indicators such as measurement range, accuracy, and stability among pH analyzers produced by different manufacturers.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | N53 | ICS | 71.040.10 |
| Release Date | 2013-07-19 00:00:00 | Implementation Date | 2013-12-15 00:00:00 |
