AIRTIGHT PACKAGE, METHOD FOR MEASURING MOISTURE CONTENT IN THE AIRTIGHT PACKAGE, AND METHOD FOR MEASURING LEAK RATE OF THE AIRTIGHT PACKAGE

摘要

PROBLEM TO BE SOLVED: To provide an airtight package which allows a user to measure a dew point in the airtight package and obtain the accurate moisture content in the airtight package, and to provide a method for measuring moisture content in the airtight package and a method for measuring a leak rate of the airtight package.

SOLUTION: An airtight package according to this invention includes: a housing sealing an electronic device; a dew condensation sensor fixed to an inner wall of the housing; and a temperature sensor fixed to the housing and measuring a temperature of a position where the dew condensation sensor is fixed.

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