Precision temperature programmer for spectroscopic studies of liquid crystals

Shubha, V and Ramesh, TG and Rao, Jagannath K (1996) Precision temperature programmer for spectroscopic studies of liquid crystals. Technical Report. National Aerospace Laboratories, Bangalore, India.

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Abstract

A precision temperature programmer for recording the FTIR13; spectra for liquid crystals was designed and fabricated.13; An important requirement was that the liquid crystal sample13; should not be subjected to overshoot or the set tempeature13; during. heating run or undercoal during the cool ing run.13; In this system the set temperature is reached asymototically13; yet retaining a high dynamic response. The temperature stability achieved was 0.05 0 c and the set temparature13; could be changed. in steps of 0.l 0 c. This system installed at RRI, facilitates recording of FTIR spectra of liquid crystals close to the transition temperature.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Temperature programmer
Subjects: MATHEMATICAL AND COMPUTER SCIENCES > Computer Programming and Software
Depositing User: Users 90 not found.
Date Deposited: 26 Oct 2006
Last Modified: 24 May 2010 04:22
URI: http://nal-ir.nal.res.in/id/eprint/3155

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