Clot is a single-channel coagulometer, fully controlled by built-in microprocessor and designed to perform all routine tests such as PT, aPTT, Fibrinogen and clotting factors. It has a 37°C dry incubation block with 18 samples capacity. Clot operates with an automatic counter which starts when the starter reagent is added to the sample and stops once the clot is formed. Results are both printed and displayed in seconds, percentage or concentration. PT data are printed with RATIO and INR value; all programs are stored with personalized parameters.