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A versatile thermoelectric temperature controller with 10 mK reproducibility and 100 mK absolute accuracy
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10.1063/1.3274204
/content/aip/journal/rsi/80/12/10.1063/1.3274204
http://aip.metastore.ingenta.com/content/aip/journal/rsi/80/12/10.1063/1.3274204
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagram of the temperature controller. A thermistor serves as the sensing element, and a thermoelectric device (TEC) is used to heat and cool the system being controlled. A panel meter is used to monitor the set point as well as the actual system temperature.

Image of FIG. 2.
FIG. 2.

The response of our test system to a change in temperature set point at , in comparison to the modeled behavior. For clarity the model curve was displaced downward by a fixed amount. For this case the integral gain in the controller was set to zero, while the proportional gain was increased until the system was on the verge of oscillating.

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/content/aip/journal/rsi/80/12/10.1063/1.3274204
2009-12-28
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: A versatile thermoelectric temperature controller with 10 mK reproducibility and 100 mK absolute accuracy
http://aip.metastore.ingenta.com/content/aip/journal/rsi/80/12/10.1063/1.3274204
10.1063/1.3274204
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