The thin-layer automatic sample analyzer is one of the series of thin layer analysis equipment newly introduced by our factory. 1. The domestic first point, strip and segment automatic spotting instrument, computer program control, programmable 50 methods, each The method can be programmed in 100 steps. Indefinite memory retention method. LCD display, spot status real-time display. 2. Non-contact spray spotting mechanism designed by the company's independent intellectual property rights, can be single, multi-point, strip-like spotting. Forward spot, reverse spot, repeat spot. Therefore, the operation is convenient and the work efficiency is improved. 3, with the sample needle volume preset function, the volume (such as 10,25,50,100 ul) needle can be high-precision sample spot.