Title:
TEMPERATURE CONTROL DEVICE FOR ANALYSIS, AND ANALYSIS DEVICE EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2017067530
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a temperature control device for analysis which is of a simple construction, yet can accurately adjust the temperature of a temperature-adjustment object and also helps to reduce power consumption, and an analysis device equipped with the same.SOLUTION: The temperature control device for analysis comprises a heater control unit 311 and a fan control unit 312. The heater control unit 311 controls the amount of electric current fed to a heater 8 on the basis of the detected temperature of a temperature sensor 9. The fan control unit 312 controls the drive of a fan 3 on the basis of the amount of electric current fed to the heater 8 that is controlled by the heater controller unit 311. Therefore, by detecting an outdoor temperature indirectly on the basis of the amount of electric current fed to the heater 8, it is possible to drive the fan 3 only when it is determined that heat is built up inside an outer packaging. As a result, it is possible to efficiently control the drive of the fan 3 and send the air into an outer packaging 2, without installing a sensor for detecting the temperature of the air separately and controlling the fan 3 on the basis of the detected temperature of the sensor.SELECTED DRAWING: Figure 2
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Inventors:
YASUI TATSUYA
Application Number:
JP2015191146A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
SHIMADZU CORP
International Classes:
G01N21/67; G01N21/01
Domestic Patent References:
| JP2007151962A | 2007-06-21 | |||
| JP2006023175A | 2006-01-26 | |||
| JPS63135983A | 1988-06-08 | |||
| JPH0484309A | 1992-03-17 |
Foreign References:
| US20020011097A1 | 2002-01-31 |
Attorney, Agent or Firm:
Yoshimoto Riki
Masato Shintaku
Masato Shintaku