Advantage: 1. The portable: Light weight and small volume, lithium battery can work continuously for 4 hours without power connection. 2. High precision (time-resolved fluorescence technology) : 1) rare earth europium ion fluorescence microsphere, the Stock displacement of excitation light and emission light (365nm/610nm) is large, and the interference between the two spectra is small; 2) the time between excitation and emission light is relatively long, increasing the filter time of concave mirror and reducing the interference of stray light; 3) the fluorescence microsphere of rare earth europium, using the fluorescence characteristics of inorganic europium metal ions, has a long half-life and little effect on the photobleaching. (compared with the traditional method, organic fluorescent dyes have a short half-life and are easy to be interfered by visible light and reduce the fluorescence intensity, thus reducing the detection accuracy. Colloidal gold particles use the principle of electrostatic physical adsorption. The rare earth europium microsphere is the principle of chemical bond coupling, which is more stable. 4) the human body contains few elements of rare earth europium, which reduces the matrix reaction of clinical samples. 5) higher energy of excited light, narrower signal peak of light, easier to be captured, and improved accuracy and sensitivity; 3. Fast detection speed: fast output results within 10s, real-time printing and strong data visualization. 4. Internet-oriented: 1) two-way LIS, wireless wifi, USB, RS232 and other interfaces, realizing the uploading and backup of clinical data; 2) the instrument has its own storage space, which can keep 5000 test records, and the data can be traced back strongly. 3) support GPS positioning and 3G module, fast positioning and real-time monitoring of boot operation. 5. Intelligence: 1) external scanning (support two-dimensional code), automatic identification of detection items, and simplified operation; 2) bluetooth instruction, equipped with electric liquid transfer device and hatcher, does not require manual timing, sampling range adjustment and other operations to reduce human error. 3) it has the function of self-inspection, and has corresponding prompt for operation error, mechanical and circuit failure, automatic alarm, reducing operation error and reducing the failure rate of the instrument. 6. Human-computer interaction: 1) 7-inch hd display, easy to operate 2) low technical threshold, no need for professional operation, once training, can be started.
