AUTOMATIC CALIBRATION MECHANISM FOR FLUORESCENCE IMMUNOASSAY ANALYSER AND AUTOMATIC CALIBRATION METHOD THEREOF

An automatic calibration mechanism for a fluorescence immunoassay analyser and an automatic calibration method thereof, the automatic calibration mechanism comprising: a base (11), an optical module (12) fixed above the base (11); an outer ring frame (13) rotatably disposed above the base (11); a rotation drive module having a transmission connection to the outer ring frame (13); and a data processor having a wireless connection to the optical module (12); the outer ring frame (13) is provided with a standard substance, and the rotation drive module periodically drives the outer ring frame to rotate along a direction M or a direction N in order to control the standard substance (14) to be positioned directly below the optical module (12). The present automatic calibration mechanism is safe, reliable, and stable, does not produce consumables, saves costs and does not require manual operation, has fully automatic calibration and a high degree of automation, and greatly increases working efficiency. Mécanisme d'