An efficient detection technology based on the colorimetric principle and combined with multi-channel parallel detection. Its core lies in using a detection system to independently detect 8 sample channels simultaneously. Then, through the analog-to-digital conversion chip (ADC), the analog signals are converted into digital signals and sent to the microcontroller. At the same time, the microcontroller controls loads such as motors, heating elements, and fans, featuring solution mixing function and temperature control technology. It ensures detection accuracy while significantly improving detection efficiency. It is widely applied in scenarios requiring batch sample analysis (such as clinical diagnosis, environmental monitoring, food safety, etc.).