Title:
ENVIRONMENT TESTING APPARATUS CAPABLE OF CONTROLLING CONDENSATION AMOUNT, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2010/010774
Kind Code:
A1
Abstract:
Provided is an environment testing apparatus with which it is possible to obtain stable condensation conditions at the surface of a test object, with the changes in condensation amount being smaller than in the past. The environment testing apparatus (100) includes a regulator (4). On the basis of a signal from a condensation amount sensor (9), the regulator (4) maintains the temperature of a cooling/heating plate (6) between the wet-bulb temperature obtained from a wet bulb (11), plus deviation, and the dew-point temperature inside a test chamber (1), plus deviation.
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Inventors:
SHIMADA TETSUYA (JP)
SAKAMI SHINICHIROU (JP)
SAKANE KOUKI (JP)
SAKAMI SHINICHIROU (JP)
SAKANE KOUKI (JP)
Application Number:
PCT/JP2009/061320
Publication Date:
January 28, 2010
Filing Date:
June 22, 2009
Export Citation:
Assignee:
ESPEC CORP (JP)
SHIMADA TETSUYA (JP)
SAKAMI SHINICHIROU (JP)
SAKANE KOUKI (JP)
SHIMADA TETSUYA (JP)
SAKAMI SHINICHIROU (JP)
SAKANE KOUKI (JP)
International Classes:
G01N17/00; F24F11/02; G01R31/28
Foreign References:
| JPH0727694A | 1995-01-31 | |||
| JP2007271551A | 2007-10-18 | |||
| JP2004340775A | 2004-12-02 | |||
| US6113262A | 2000-09-05 | |||
| US5318361A | 1994-06-07 | |||
| JP2006125076A | 2006-05-18 | |||
| JPS6219746A | 1987-01-28 | |||
| JPH1078387A | 1998-03-24 |
Other References:
See also references of EP 2309247A4
Attorney, Agent or Firm:
KAJI, Yoshiyuki et al. (JP)
梶 Yoshiyuki (JP)
梶 Yoshiyuki (JP)
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