2results about How to "Eliminates temperature drift" patented technology

The invention discloses a colloid osmotic pressure determinator and a determination method thereof, and belongs to the technical field of osmotic pressure determination, and the determination method comprises the following steps: obtaining real-time data of a determination object; continuously acquiring a plurality of real-time osmotic pressure values; acquiring an average osmotic pressure value in the sliding window based on the plurality of real-time osmotic pressure values; judging whether the osmotic pressure value reaches a stable state or not based on the osmotic pressure average value; and determining an osmotic pressure measured value. The invention solves the technical problems that the osmotic pressure determinator is low in osmotic pressure determination reliability and precision and easy to cause misjudgment, and realizes the technical effects of improving the colloid osmotic pressure determination precision and reducing errors.

This invention relates to the field of wax injection machine technology, specifically to an intelligent wax injection machine. The technical solution includes a mold clamping body, a wax injection module, and an injection temperature control system. The injection temperature control system includes a constant-temperature wax storage tank, which is mounted on the main frame below the rear support. A set of servo motor wax-taking mechanisms, a water-cooling module, a servo motor wax-feeding mechanism, and a servo motor wax-returning mechanism are respectively arranged on both sides of the constant-temperature wax storage tank. The beneficial effects of this invention are: the wax material for each mold is independently taken from the constant-temperature wax storage tank and undergoes a cooling process under the same time and conditions in the cooling pipe. Subsequently, the servo motor wax-feeding mechanism immediately pushes and injects the wax, avoiding temperature fluctuations caused by environmental heat dissipation, heat accumulation, or flow channel stagnation in traditional continuous flow systems. This effectively eliminates wax temperature drift and achieves high consistency between mold cycles.