| 摘要 |
An apparatus for testing a specimen is provided to measure effect of environment on a product precisely within a short period of time without precipitating the product directly into a compound with salinity when the product durability regarding corrosion occurred under various environment such as road drive in the sea region is evaluated. An apparatus(100) for measuring effect of vapor, which is generated from a solute and solvent-based solution, on a specimen comprises: a container(130) where the solute and solvent-based solution such as brine(140) is contained; a vibrator(120) which applies vibration to the solution to vaporize it; a support(160) where a battery cell(170) as the specimen is loaded and a plurality of through holes is perforated; a sensor(180) detecting humidity of the vapor(142) applied to the specimen; an inhalation fan(150) which is installed at a lower portion of the support to inhale the vapor and discharge the inhaled vapor; a controlling portion(190) which receives information regarding the humidity state from the sensor and controls operation of the vibrator and inhalation fan; and a housing(110) including the above members. Further, the solvent is water and the vibrator is an ultrasonic waves vibrator.
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