Abstract: A fluid temperature adjusting device includes: a heater configured to heat a fluid passing through a fluid passageway; a peltier module including a plurality of peltier elements, the peltier module configured to heat or cool the fluid passing through the fluid passageway; and a controller configured to supply thermal energy from both the heater and the peltier module to the fluid and switch magnitudes of an operation amount of the heater and an operation amount of the peltier module when heating the fluid so that the fluid is kept at a target temperature.

Abstract: A fluid temperature adjusting device includes: a heater configured to heat a fluid passing through a fluid passageway; a peltier module including a plurality of peltier elements, the peltier module being configured to heat or cool the fluid passing through the fluid passageway; and a controller configured to divide a total thermal energy for keeping the fluid at a target temperature into a thermal energy to be supplied from the heater and a thermal energy to be supplied from the peltier module to give the total thermal energy from both the heater and the peltier module to the fluid.

Abstract: A temperature control device includes: a top plate; a heat exchanger plate; a thermoelectric module including a temperature-control-side electrode disposed near the top plate, a heat-exchanger-side electrode disposed near the heat exchanger plate and a thermoelectric element of which one side is connected with the temperature-control-side electrode and the other side is connected with the heat-exchanger-side electrode; and a polyimide film provided on the thermoelectric module near the top plate. The thermoelectric module is spaced apart from and surrounded by a seal wall having a ceramic outer circumference and disposed between the polyimide film and the heat exchanger plate. An adhesion sheet or an adhesive is interposed between the seal wall and the polyimide film.