| abstract |
According to an embodiment of the present invention, a sample treated with an amino acid reaction reagent so as to react with the potential impact mark to reveal the potential impact mark, a chamber with a accommodating space for accommodating the sample, and a door for opening and closing the chamber , a support part formed in the receiving space to accommodate the sample, a control part for embracing the potential impact mark by adjusting the temperature and humidity inside the chamber within a set application time range, on one side of the outside of the chamber A display unit attached to display the operating state inside the chamber, a power supply unit, a control unit for controlling the temperature control, humidity control and application time setting inside the chamber, and an input unit in which the control unit operates according to a user's input , it is possible to provide a temperature-humidity chamber type device for the emergence of potential impact marks. |