In:
Review of Scientific Instruments, AIP Publishing, Vol. 72, No. 7 ( 2001-07-01), p. 3008-3012
Kurzfassung:
A new, multichannel infrared (IR) pyrometer has been constructed that is capable of measuring low temperature changes ( & lt;100 °C) at high speed (multi-MHz). The pyrometer has four IR channels spanning 1–11 μm and uses 1 mm optical fibers to relay the light from the center of a pulsed power experiment to the detectors. Broad IR passbands are used to increase sensitivity while preserving high accuracy in the temperature measurement ( & lt;15% for the absolute temperature (K) up to 1300 K). An application of the pyrometer in material property measurements of high strain at high strain rate is described.
Materialart:
Online-Ressource
ISSN:
0034-6748
,
1089-7623
Sprache:
Englisch
Verlag:
AIP Publishing
Publikationsdatum:
2001
ZDB Id:
209865-9
ZDB Id:
1472905-2
SSG:
11
