INJECTION APPARATUS'S PARTS INFUSION INJECTION CHARACTERISTIC TEST DEVICE

摘要

PURPOSE: A test device for characteristics of injector parts is provided to predict the durability of materials and a life span according to the durability by measuring injection resistivity and a moving distance regarding an injector which is an important component of a drug injection device, thereby manufacturing high quality products. CONSTITUTION: A test device for characteristics of injector parts (10) includes a driving unit (30) which applies drug injection pressure to an injector (20) in order to generate the injection resistivity of the injector, an electrical operation unit (40) which transmits the drug injection pressure to the injector through a connection to the driver unit, a load cell (50) which is located between the electrical operation unit and the injector, a displacement measuring unit (60) which combines with the electrical operation part, and measures the displacement of the injector, a control unit (70) which combines with the displacement measuring unit and the load cell, and calculates injection resistivity and a moving distance by calculating measured results by the displacement measuring unit and the load cell, and an indicating unit (80) which has a connection to the control unit, and displays a calculated result to recognize.