Abstract:
턴-오프된 경우에도, 일정시간동안설정온도를유지하도록하는저온펌프가제공된다. 상기저온펌프는내부에존재하는냉매를순환시켜외부온도를조절하는디스플레이서, 상기저온펌프의외부의열을상기냉매로전달하는열전도부및 상기디스플레이서가턴-오프된 경우, 상기냉매로전달되는상기외부의열을흡수하여상태변화에너지로이용하는열전도버퍼부를포함할수 있다.
Abstract:
본 발명은 위트니스 플레이트용 핀셋 및 위트니스 플레이트용 가위형 핀셋에 관한 것으로, 더욱 상세하게는 받침대를 설치하여 종래의 끝이 날카로운 핀셋에 비해 오염측정 내지 세척시 안정적으로 파지할 수 있는 위트니스 플레이트용 핀셋 및 위트니스 플레이트용 가위형 핀셋에 관한 것이다.
Abstract:
The present invention relates to a vacuum pump for a high-altitude test and a chamber for a high-altitude test using the same and, more specifically, to a vacuum pump for a high-altitude test which controls an altitude rising rate inside a chamber for a high-altitude test by comprising an inverter to control the number of rotations of a motor in the vacuum pump; and to a chamber for a high-altitude test using the same. The vacuum pump for a high-altitude test controls an altitude rising rate inside a chamber, and comprises an inverter for controlling the number of revolutions of a motor. A chamber for a high-altitude test using the vacuum pump is controlled by the vacuum pump which uses the inverter to control the number of revolutions of a motor in order to control an altitude rising rate in the chamber.
Abstract:
The present invention relates to a device for transferring radiant heat and, more specifically, a device for transferring radiant heat capable of improving reliability of an experiment result and maximizing convenience of a user. The device for transferring radiant heat is economical as the device is simplified. The device for transferring radiant heat includes a plate-shaped radiant heat radiation unit (100) including a space unit inside; a fluid path (200) installed in the space unit of the plate-shaped radiant heat (100); and a radiant heat change unit (300) formed as a radiation factor change matter changing a radiation factor is coated on the outer surface of the radiant heat radiation unit (100).