| 摘要 |
<p>The present invention relates to a chemical dispensing apparatus and a method for controlling a heater thereof, and a system for applying chemical. The chemical dispensing apparatus according to an embodiment of the present invention includes: a head which has a nozzle for injecting chemical; a body which is detachably combined to the head; a storage part which is formed in the body, stores the chemical, and supplies the chemical to the nozzle; a first temperature sensor which is formed in the body and detects the temperature of the body; a heater which is installed on the head and heats the chemical; a second temperature sensor which is formed in the head and detects the temperature of the head; and a control part which controls the heater based on the temperature detected by one of the first temperature sensor and the second temperature sensor.</p> |
