Optimizing NIR FT-Raman for quality control applications

1994 ◽  
Author(s):  
R. Bennett ◽  
C. Deeley ◽  
R. A. Spragg
Keyword(s):  
Quality Control ◽  
Control Applications ◽  
Ft Raman

On-Line Liquid and Gas Density Measurement-Advantages of Frequency Domain Transducers

1968 ◽  
Vol 1 (1) ◽  
pp. 14-15 ◽  
Author(s):  
J. Agar
Keyword(s):  
Quality Control ◽  
Frequency Domain ◽  
Gas Flow ◽  
Density Measurement ◽  
Control Applications ◽  
Gas Density ◽  
Flow Metering ◽  
Line Measurement ◽  
Transmission Of Information ◽  
On Line

This paper discusses the advantages of frequency modulated transmission of information in plants, and how this philosophy is adapted in practice in the form of two instruments for on-line measurement of liquid and gas densities. The importance of measuring density is well appreciated for on-line blending and various forms of quality control applications, but special attention is drawn to its necessity in gas flow metering.

Examination of Packaged Consumer Goods by Using FT-Raman Spectrometry

1991 ◽  
Vol 45 (10) ◽  
pp. 1587-1589 ◽  
Author(s):  
David A. C. Compton ◽  
Senja V. Compton
Keyword(s):  
Quality Control ◽  
Raman Spectra ◽  
Consumer Goods ◽  
Pharmaceutical Preparations ◽  
Food Product ◽  
Consumer Products ◽  
Raman Spectrometry ◽  
High Quality ◽  
Ft Raman

The feasibility of obtaining FT-Raman spectra of consumer products inside clear polymeric packaging is described. It is possible to obtain high-quality spectra of the sample without removing it from the package, thus enabling quality-control checks to be performed on a final product. Examples are shown for three pharmaceutical preparations and one food product.

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