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1. Heating (by setting 37 degrees as an example) The heating rate of the shaker can be adjusted. According to the requirements of the user test, the heating rate of the shaker can be increased, and the heating rate of the shaker can be slowed down.
Technical characteristics: Taking 37 degrees as an example, when the temperature rises to about 30 degrees, the heating speed of the shaker will slow down. When the temperature rises to 36 degrees, the temperature rise will be slow. The purpose of this heating method is to achieve the accuracy and stability of the temperature control. Therefore, when the temperature of the shaker is set to 37 degrees, the temperature overshoot does not exceed 0.2 degrees, and then the temperature will go down, which greatly protects the sample. safety. When the temperature of the shaker is stable, the temperature control accuracy is plus or minus 0.1 degrees.
2. Refrigeration
Refrigeration can be divided into two modes: frequent start of compressor and normally open compressor. When the temperature of the shaker is set below 15 degrees, we recommend that the compressor be normally open, which is beneficial to ensure the accuracy of temperature control. When the temperature of the shaker is set above 15 degrees, the compressor can be selected to start frequently. At this time, the stability of the shaker temperature will decrease, and there will be fluctuations within the range of plus or minus 0.5 degrees. It is also possible to select a normally open compressor such that the temperature is more stable and the temperature fluctuation range is smaller. Therefore, the choice of cooling method should be based on the actual needs of users.