Search

Your search keyword '"Funke, Hans H."' showing total 2 results
Start Over Author "Funke, Hans H." Publisher extension media
2 results on '"Funke, Hans H."'

1. Using tunable diode laser spectroscopy to detect trace moisture in ammonia.

Author

Funke, Hans H., Jianlong Yao, Raynor, Mark W., and Wright, Andrew O.

Subjects
*LASER spectroscopy, *FOURIER transform infrared spectroscopy, *SPECTRUM analysis, *MOISTURE measurement, *GAS analysis, *CHEMISTRY
Abstract

Examines the usability of tunable laser spectroscopy to detect trace moisture in ultra-high purity gases. Reason for the popularity of Fourier transform infrared spectroscopy as a method for trace moisture detection; Response rate of the instrument in nitrogen analysis; Factor affecting the discrepancy in instruments readings and the true moisture content.

Published
2004

2. Better process protection with automated gas monitoring/purification.

Author

Vestman, Lee E., Funke, Hans H., Raynor, Mark W., Lowell, Larry J., and Baril, David P.

Subjects
*GAS purification, *GAS flow, *AUTOMATION
Abstract

Describes the capabilities of automated gas monitoring/purification system that detects unacceptable contaminant intrusions and interrupts or bypasses gas flow into the purifier. Two beta versions of the system; System configuration; Typical oxygen concentrations in the house nitrogen supply measured at the point of use.

Published
2002

Catalog

Books, media, physical & digital resources
See catalog results