New unique algorithms keep Sargent-Welch ahead in Infrared Sargent-Welch keep one step ahead in infrared. Yet again. The Series 3 led the way with ratio recording IR spectrophotometers. Then the recently introduced Series 3-080 Data Control Console brought new power and -
to the IR spectroscopist. Now Sargent-Welch has produced a new system that will help identify unknown spectra more quickly and accurately than ever before. It is called the Library Search System. It consists of software for use with the Series 3-080 Data Control Console and a series of libraries of standard
simplicity
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sorted under applications headings, eg General Spectra, Coatings, etc. It allows you also to build up your own specialist
library.
The success ol Library Search results largely from the innovative spectrum encoding algorithms which are unique to Sargent-Welch. The algorithms neatly allow compensation for wavenumber shift or % transmission errors or
SPECTROPHOTOMETRY
Sargent-Welch AA systems lead the world Series 3 infrared spectrophotometer with Data printing errors on data entered from chart records or printed papers.
Control Console and Data Processor System.
Sargent-Welch atomic absorption systems lead the world.
Three areas of spectrum classification provide true optimisation of the search
process. Spectra, when stored in the library, are allocated to classes and the search process may be so arranged to look for only the required class of spectra, thus providing the most efficient method of search.
The three areas of classification are (A) structural fragments, the bulk chemical structure and substituent groups, (B) application
areas eg, a filler in a plastic, and (C) literally a range of user-definable classes designed to meet precisely the user's
requirements. A new Illustrated brochure gives full information about advanced Sargent-Welch infrared systems. Write for it today. You will also receive information about the Series 3 infrared their performance, spectrophotometers their versatility and their capability.
High technology provides precision, accuracy and reliability which cannot be beaten by anyone, anywhere. Flame or furnace, microprocessors control the essential parameters with complete automation for unattended operation. It is this combination of high performance and ease of use that make Sargent-Welch AA systems the analyst's choice.
Reader inquiry no. 82
Reader inquiry no.83
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Circle the appropriate inquiry number for further information about Sargent-Welch products.
Inquiry No. IR spectrophotometers
82
AA spectrophotometers UV/vis spectrophotometers
83
Series 3-080 visual display shows typical information for spectrum of Terephlhalic Acid. This can be printed out automatically.
SARGENT-WELCH SCIENTIFIC COMPANY 7300 NORTH LINDER AVENUE, P.O. BOX 1026, SKOKIE, ILLINOIS 60077 Tel 312-677 0600 Anaheim, Baton Rouge, Birmingham, Cincinnati, Cleveland, Dallas, Denver, Detroit, Skokie, Springfield NJ,Washington D.C, Inquiries outside USA contact Pye Unicam Ltd, York Street, Cambridge, England CB1 2PX.
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