Portable digital temperature control scald instrument

Abstract

The invention relates to a portable digital temperature control scald instrument, and particularly is suitable for preparing a standard animal skin scald experiment model. The portable digital temperature control scald instrument is mainly composed of a scald instrument body, a microcomputer temperature controller, a temperature sensor, an electronic digital timer, a buzzer, a main control electrical component, a silicone rubber heater, a scald head and the like, wherein the scald head can be replaced and quickly disassembled. The required scald head temperature and scald time parameters are set by using the intelligent microcomputer temperature controller and the electronic digital timer, the scald head is heated by using the silicone rubber heater, and the real-time temperature data is transmitted to the microcomputer temperature controller through the temperature sensor. When the temperature exceeds the upper limit of the set temperature, heating is stopped, and meanwhile, a coolingfan is started to cool the scald head; when the temperature is smaller than the lower limit of the set temperature, heating is started. The portable digital temperature control scald instrument is high in automation degree, high in temperature control precision, accurate in timing, compact in structure, small in size and convenient to carry, the scald head can be replaced, and the portable digital temperature control scald instrument is suitable for skin scald models of the animals, such as small mice, large mice, domestic rabbits and miniature pigs.

Description

technical field [0001] The invention belongs to the technical field of life science experiment instruments, in particular to a portable digital temperature-controlled burn instrument. Background technique [0002] At present, the preparation of animal skin scald models lacks standardized scald experimental instruments or equipment. The reported scald experimental instruments and methods include: (1) using medical gauze as a heat carrier to establish scald animal models; (2) high-pressure steam scald apparatus; (3) Self-made soldering iron as heat carrier to establish scald animal models; (4) Self-made desktop temperature-controlled scald instrument, etc. These scald experimental instruments and methods have inconsistent experimental results, poor repeatability, inaccurate temperature control, large equipment volume, and difficult to carry and operate. Inconvenience and other shortcomings. Contents of the invention [0003] In order to overcome the shortcomings of the abov...

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Problems solved by technology

[0002] At present, the preparation of animal skin scald models lacks standardized scald experimental instruments or equipment. The reported scald experimental instruments and methods include: (1) using medical gauze as a heat carrier to establish scald animal models; (2) high-pressure steam scald apparatus; (3) Self-made soldering iron as heat carrier to establish scald animal models; (4) Self-made desktop temperature-controlled scald instrument, etc. These scald experimental instruments and methods have inconsistent experimental results, poor repeatability, inaccurate temperature control, large equipment volume, and difficult to carry and operate. Disadvantages such as inconvenience

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