| 摘要 |
PURPOSE: A pressure intensity testing apparatus is provided to output more exact measurement result and enable a user to facilitate a pressure intensity test on an airtight container though the user is not skilled. CONSTITUTION: A pressure intensity testing apparatus comprises a main case, a housing, a clamping unit, a pressure adjusting unit(400), a displacement detecting module, a pressure measuring sensor(600), a display unit(700), and a controller(800). An accommodation space is formed inside the main case. The housing is placed inside the main case and has a pressure chamber therein for the insertion and extraction of objects. The clamping unit fixes the position of the object inserted into the pressure chamber. The pressure adjusting unit adjusts the inner pressure of the pressure chamber. The displacement detecting module contacts the outer circumference of the object. The pressure measuring sensor measures the inner pressure of the pressure chamber. The display unit is mounted on one side of the main case. An input control part(730) is formed in the display unit. The controller controls the operation of the pressure adjusting unit. |
