The invention provides detection equipment and a detection method thereof, and concretely relates to the equipment for rapidly determining floated color of a surface of textile and a method thereof. The equipment comprises a control module, a control panel, a test container, a stirring device, an electronic balance, an automatic liquid feeding apparatus, a pumping filtration liquid-collection apparatus, and a liquid-discharge cleaning device. The current floated color testing methods are characterized in that a container filled with a sample and a solution is subjected to artificial stirring or shaking, so that time and labor are consumed, sample quantity with one-time test is less, artificial testing is carried out, and the detection result error between samples is large. The equipment has the advantage of high automation degree, and integrates automatic weighing, automatic liquid feeding, automatic stirring, automatic pumping filtration, liquid discharge, and cleaning, the floated color testing method can be better adapted, the automation requirement of each step can be satisfied, and the equipment provides the convenient, rapid, and standard test method for the tests.