ASTM E2730-22 PDF

Scope: 1.1 This guide covers methods of calibration and use of thermocouple reference junction probes (cold junction compensation probes) in the evaluation of electronic reference junction compensation circuits. Their use with instruments that measure only voltage is also covered. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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.

ASTM E2730-22 Referenced Document

ASTM E1129/E1129M Standard Specification for Thermocouple Connectors
ASTM E1684/E1684M Standard Specification for Miniature Thermocouple Connectors
ASTM E1750 Standard Guide for Use of Water Triple Point Cells
ASTM E220 Standard Test Method for Calibration of Thermocouples By Comparison Techniques
ASTM E230/E230M Standard Specification for Temperature-Electromotive Force (emf) Tables for Standardized Thermocouples*， 2023-11-01 Update
ASTM E2623 Standard Practice for Reporting Thermometer Calibrations
ASTM E344 Terminology Relating to Thermometry and Hydrometry*， 2023-12-01 Update
ASTM E563 Standard Practice for Preparation and Use of an Ice-Point Bath as a Reference Temperature

2022 ASTM E2730-22 Standard Guide for Calibration and Use of Thermocouple Reference Junction Probes in Evaluation of Electronic Reference Junction Compensation Circuits
2021 ASTM E2730-21 Standard Guide for Calibration and Use of Thermocouple Reference Junction Probes in Evaluation of Electronic Reference Junction Compensation Circuits
2010 ASTM E2730-10(2015)e2 Standard Practice for Calibration and Use of Thermocouple Reference Junction Probes in Evaluation of Electronic Reference Junction Compensation Circuits
2010 ASTM E2730-10(2015)e1 Standard Practice for Calibration and Use of Thermocouple Reference Junction Probes in Evaluation of Electronic Reference Junction Compensation Circuits
2010 ASTM E2730-10 Standard Practice for Calibration and Use of Thermocouple Reference Junction Probes in Evaluation of Electronic Reference Junction Compensation Circuits