ASTM-E2488 2022

$34.13

E2488-22 Standard Guide for the Preparation and Evaluation of Liquid Baths Used for Temperature Calibration by Comparison

Published By	Publication Date	Number of Pages
ASTM	2022

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Categories: 17.200.20 - Temperature-measuring instruments, ASTM

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Description

ASTM E2488-22

Active Standard: Standard Guide for the Preparation and Evaluation of Liquid Baths Used for Temperature Calibration by Comparison

ASTM E2488

Scope

1.1 This guide is intended for use with controlled temperature comparison baths that contain test fluids and operate within the temperature range of –100 °C to 550 °C.

1.2 This guide describes the essential features of controlled temperature fluid baths used for the purpose of thermometer calibration by the comparison method.

1.3 This guide does not address the details on the design and construction of controlled-temperature fluid baths.

1.4 This guide describes a method to define the working space of a bath and evaluate the temperature variations within this space. Ideally, the working space will be as close as possible to isothermal.

1.5 This guide does not address fixed point baths, ice point baths, or vapor baths.

1.6 This guide does not address fluidized powder baths.

1.7 This guide does not address baths that are programmed to change temperature.

1.8 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.9 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.

1.10 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.

Keywords

calibration by comparison; commercial bath; controlled temperature bath; fluid bath;

ICS Code

ICS Number Code 17.200.20 (Temperature-measuring instruments)

DOI: 10.1520/E2488-22

Additional information

Standard Title	E2488-22 Standard Guide for the Preparation and Evaluation of Liquid Baths Used for Temperature Calibration by Comparison
Published Code	ASTM
Publication Date	2022
ICS Codes	17.200.20 - Temperature-measuring instruments