INFRARED MEASUREMENT SYSTEM

To provide an infrared measurement system that facilitates management of the temperature inside a thermostatic bath.SOLUTION: An infrared measurement system comprises: a thermostatic bath 20 including an adiabatic wall that reduces transfer of heat between an exterior space and an interior space, a measurement window 21 that is provided with a lens 31 for condensing infrared rays emitted from an object located in the exterior space to a condensation position in the interior space, a holding part that holds an infrared incident part of an infrared sensor at the condensation position, and a temperature control part that controls the temperature of the interior space to a predetermined temperature; a heat source 40 that is provided in the exterior space and emits infrared rays to the measurement window; and the infrared sensor 10 that is held by the holding part in the interior space and detects the amount of energy of the infrared rays emitted from the heat source and condensed by the lens.SELECTED DRAWING: Figure 3 【課題】恒温槽内の温度管理が容易な赤外線測定システムを提供する。【解決手段】赤外線測定システムは、外部空間と内部空間との間の熱の伝達を低減する断熱壁と、外部空間に位置する物体から放射される赤外線を内部空間の集光位置に集光するレンズ３１が備えられた測定窓２１と、集光位置に赤外線センサの赤外線入射部を保持する保持部と、内部空間の温度を所定の温度に制御する温度制御部とを備える恒温槽２０と、外部空間に備えられ測定窓に対して赤外線を放射する熱源４０と、内部空間の保持部に保持され、レンズが集光する熱源から発せられる赤外線のエネルギー量を検出する赤外線センサ１０と、を備える。【選択図】図３