WK97903 - New Practice for Determination of Extrapolated Onset, Extrapolated Endpoint, First-Deviation-From Baseline, and Return-to-Baseline

Work Item

ASTM WK97903

New Practice for Determination of Extrapolated Onset, Extrapolated Endpoint, First-Deviation-From Baseline, and Return-to-Baseline

1. Scope

1.1 This practice describes the determination of the points on a thermal curve identified as the extrapolated onset, the extrapolated endpoint, the first-deviation-from baseline, peak and the return-to-base.

Keywords

thermal analysis; thermal measurements; thermal curve

Rationale

The identified terms are used in a number of E37 (on Thermal Measurements) standards where only occasionally is their a description on how the values are to be determined. This Practice will describe a common procedure for all E37 standards.

Details

Developed by Subcommittee: E37.10

Committee: E37

Staff Manager: Stephen Mawn

Work Item Status

Date Initiated: 01-28-2026

Technical Contact: Roger Blaine

Item: 000

Ballot:

Status:

New Practice for Determination of Extrapolated Onset, Extrapolated Endpoint, First-Deviation-From Baseline, and Return-to-Baseline

1. Scope

Keywords

Rationale

Details

Work Item Status

Related

New Practice for Determination of Extrapolated Onset, Extrapolated Endpoint, First-Deviation-From Baseline, and Return-to-Baseline

1. Scope

Keywords

Rationale

Details

Work Item Status

Related