Design of a new TEC-based accurate incubator and test of MAX1978

Hong Bo Li; Wei Qian Zhao; Si Tian Gao; Jian Jun Cui; Jian Ding; Hai Jie Zhang; Qiang Li

doi:10.3969/j.issn.1000-1158.2010.z2.53

Design of a new TEC-based accurate incubator and test of MAX1978

Hong Bo Li^*
, Wei Qian Zhao
, Si Tian Gao
, Jian Jun Cui
, Jian Ding
, Hai Jie Zhang
, Qiang Li

^*Corresponding author for this work

School of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

Abstract

A constant temperature control system is design based on the thermoelectric cooler. Thermocouple is used as a temperature measurement sensor, whose measurement uncertainty is 6.6mK used in narrow temperature interval. The main thermostat and auxiliary thermostat core is MAX1978.The design goal of the main thermostat is to provide ±0.01°C temperature stability and uniformity inner the nano-scale measurement environment without heat-source. Auxiliary thermostat is regulated to achieve a good temperature distribution inner the nano-scale measurement environment within a little heat-power. The control-performance of MAX1978 is tested, which presents that the temperature stability is better than 3m°C/h, the temperature resolution is better than 0.01°C and the relation between temperature and input of MAX1978 is linear.

Original language	English
Pages (from-to)	216-221
Number of pages	6
Journal	Jiliang Xuebao/Acta Metrologica Sinica
Volume	31
Issue number	6 A
DOIs	https://doi.org/10.3969/j.issn.1000-1158.2010.z2.53
Publication status	Published - Dec 2010

Keywords

MAX1978
Metrology
Precision temperature control
TEC
Thermocouple
Traceability

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10.3969/j.issn.1000-1158.2010.z2.53

Cite this

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title = "Design of a new TEC-based accurate incubator and test of MAX1978",

abstract = "A constant temperature control system is design based on the thermoelectric cooler. Thermocouple is used as a temperature measurement sensor, whose measurement uncertainty is 6.6mK used in narrow temperature interval. The main thermostat and auxiliary thermostat core is MAX1978.The design goal of the main thermostat is to provide ±0.01°C temperature stability and uniformity inner the nano-scale measurement environment without heat-source. Auxiliary thermostat is regulated to achieve a good temperature distribution inner the nano-scale measurement environment within a little heat-power. The control-performance of MAX1978 is tested, which presents that the temperature stability is better than 3m°C/h, the temperature resolution is better than 0.01°C and the relation between temperature and input of MAX1978 is linear.",

keywords = "MAX1978, Metrology, Precision temperature control, TEC, Thermocouple, Traceability",

author = "Li, \{Hong Bo\} and Zhao, \{Wei Qian\} and Gao, \{Si Tian\} and Cui, \{Jian Jun\} and Jian Ding and Zhang, \{Hai Jie\} and Qiang Li",

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doi = "10.3969/j.issn.1000-1158.2010.z2.53",

language = "English",

volume = "31",

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journal = "Jiliang Xuebao/Acta Metrologica Sinica",

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AU - Li, Hong Bo

AU - Zhao, Wei Qian

AU - Gao, Si Tian

AU - Cui, Jian Jun

AU - Ding, Jian

AU - Zhang, Hai Jie

AU - Li, Qiang

PY - 2010/12

Y1 - 2010/12

N2 - A constant temperature control system is design based on the thermoelectric cooler. Thermocouple is used as a temperature measurement sensor, whose measurement uncertainty is 6.6mK used in narrow temperature interval. The main thermostat and auxiliary thermostat core is MAX1978.The design goal of the main thermostat is to provide ±0.01°C temperature stability and uniformity inner the nano-scale measurement environment without heat-source. Auxiliary thermostat is regulated to achieve a good temperature distribution inner the nano-scale measurement environment within a little heat-power. The control-performance of MAX1978 is tested, which presents that the temperature stability is better than 3m°C/h, the temperature resolution is better than 0.01°C and the relation between temperature and input of MAX1978 is linear.

AB - A constant temperature control system is design based on the thermoelectric cooler. Thermocouple is used as a temperature measurement sensor, whose measurement uncertainty is 6.6mK used in narrow temperature interval. The main thermostat and auxiliary thermostat core is MAX1978.The design goal of the main thermostat is to provide ±0.01°C temperature stability and uniformity inner the nano-scale measurement environment without heat-source. Auxiliary thermostat is regulated to achieve a good temperature distribution inner the nano-scale measurement environment within a little heat-power. The control-performance of MAX1978 is tested, which presents that the temperature stability is better than 3m°C/h, the temperature resolution is better than 0.01°C and the relation between temperature and input of MAX1978 is linear.

KW - MAX1978

KW - Metrology

KW - Precision temperature control

KW - TEC

KW - Thermocouple

KW - Traceability

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U2 - 10.3969/j.issn.1000-1158.2010.z2.53

DO - 10.3969/j.issn.1000-1158.2010.z2.53

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JO - Jiliang Xuebao/Acta Metrologica Sinica

JF - Jiliang Xuebao/Acta Metrologica Sinica

IS - 6 A

ER -

Design of a new TEC-based accurate incubator and test of MAX1978

Abstract

Keywords

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