Temperature adjustment system and temperature adjustment method

A temperature adjustment system to be applied to an analysis apparatus that analyzes a sample by using a pipette tip and a reaction container, the temperature adjustment system comprising:

• a pipette tip temperature adjustment section, comprising a casing and a heat source, that performs a temperature adjustment of the pipette tip;
• an environmental temperature sensor that senses at least an environmental temperature that is inside the analysis apparatus and outside of the casing;
• a pump fluidly connected to the pipette tip and configured to suck a liquid into the pipette tip and discharging the liquid from the pipette tip;
• and
• a controller configured to set, based on temperature that is sensed by the environmental temperature sensor outside of the casing before the sample analysis, a temperature control target value of an inside of the casing of the pipette tip temperature adjustment section for use during the sample analysis,
• wherein the reaction container and at least part of the pipette tip are outside of the casing.