Detection apparatus, tableware, system and method for light-transmitting liquid

The present invention provides a detection apparatus, a tableware, a system and a method for a light-transmitting liquid. The method comprises: irradiating a liquid to be detected with a predetermined light source; carrying out chromatic dispersion on the transmitted light obtained after the irradiating of the liquid to be detected with the predetermined light source so as to form a spectrum; and collecting the formed spectrum, and transmitting to a predetermined terminal so as to make the predetermined terminal obtain the detection result of the liquid to be detected. According to the present invention, the advantages of low hardware cost, small volume, low price and easy use are provided, the types of the liquids capable of being detected are more, the detection result is accurate, and the tracing precision of trace elements in the liquid to be detected is high. 本发明提供了种透光性液体的检测装置、餐具、系统和方法。所述方法包括：通过预定光源照射待测液体；将所述待测液体经过所述预定光源照射后获得的透射光进行色散后形成光谱；将形成的所述光谱采集后发送给预定终端，以使所述预定终端获得所述待测液体的检测结果。本发明硬件成本低、体积小且价格低，使用方便，可检测