Electrodynamic thermogravimetric analyzer

R. Erik Spjut; Ezra Bar-Ziv; Adel F. Sarofim; John P. Longwell

doi:10.1063/1.1138538

Electrodynamic thermogravimetric analyzer

R. Erik Spjut, Ezra Bar-Ziv, Adel F. Sarofim, John P. Longwell

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

The design and operation of a new device for studying single-aerosol- particle kinetics at elevated temperatures, the electrodynamic thermogravimetric analyzer (EDTGA), was examined theoretically and experimentally. The completed device consists of an electrodynamic balance modified to permit particle heating by a CO₂ laser, temperature measurement by a three-color infrared-pyrometry system, and continuous weighing by a position-control system. In this paper, the position-control, particle-weight-measurement, heating, and temperature-measurement systems are described and their limitations examined.

Original language	English
Pages (from-to)	1604-1610
Number of pages	7
Journal	Review of Scientific Instruments
Volume	57
Issue number	8
DOIs	https://doi.org/10.1063/1.1138538
State	Published - 1 Dec 1986
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

Access to Document

10.1063/1.1138538

Cite this

@article{990fcc3c522f489ba20a74457ebc5368,

title = "Electrodynamic thermogravimetric analyzer",

abstract = "The design and operation of a new device for studying single-aerosol- particle kinetics at elevated temperatures, the electrodynamic thermogravimetric analyzer (EDTGA), was examined theoretically and experimentally. The completed device consists of an electrodynamic balance modified to permit particle heating by a CO2 laser, temperature measurement by a three-color infrared-pyrometry system, and continuous weighing by a position-control system. In this paper, the position-control, particle-weight-measurement, heating, and temperature-measurement systems are described and their limitations examined.",

author = "Spjut, \{R. Erik\} and Ezra Bar-Ziv and Sarofim, \{Adel F.\} and Longwell, \{John P.\}",

year = "1986",

month = dec,

day = "1",

doi = "10.1063/1.1138538",

language = "English",

volume = "57",

pages = "1604--1610",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

number = "8",

}

TY - JOUR

T1 - Electrodynamic thermogravimetric analyzer

AU - Spjut, R. Erik

AU - Bar-Ziv, Ezra

AU - Sarofim, Adel F.

AU - Longwell, John P.

PY - 1986/12/1

Y1 - 1986/12/1

N2 - The design and operation of a new device for studying single-aerosol- particle kinetics at elevated temperatures, the electrodynamic thermogravimetric analyzer (EDTGA), was examined theoretically and experimentally. The completed device consists of an electrodynamic balance modified to permit particle heating by a CO2 laser, temperature measurement by a three-color infrared-pyrometry system, and continuous weighing by a position-control system. In this paper, the position-control, particle-weight-measurement, heating, and temperature-measurement systems are described and their limitations examined.

AB - The design and operation of a new device for studying single-aerosol- particle kinetics at elevated temperatures, the electrodynamic thermogravimetric analyzer (EDTGA), was examined theoretically and experimentally. The completed device consists of an electrodynamic balance modified to permit particle heating by a CO2 laser, temperature measurement by a three-color infrared-pyrometry system, and continuous weighing by a position-control system. In this paper, the position-control, particle-weight-measurement, heating, and temperature-measurement systems are described and their limitations examined.

UR - http://www.scopus.com/inward/record.url?scp=0345531638&partnerID=8YFLogxK

U2 - 10.1063/1.1138538

DO - 10.1063/1.1138538

M3 - Article

AN - SCOPUS:0345531638

SN - 0034-6748

VL - 57

SP - 1604

EP - 1610

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 8

ER -

Electrodynamic thermogravimetric analyzer

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this