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一种微电脑控制的小样品升降温控制装置，包括超快速降温部分以及升温和慢速降温部分。它能以０～６×１０４Ｋ／ｓ的升温或降温速率，使小样品从常温降到低于１５０Ｋ以下的低温状态，或从１５０Ｋ以下的低温升温到常温状态，该装置不仅可用于生物材料的低温保存研究和电子显微镜生物样品的低温制备，也可用于食品的冷冻保鲜研究以及超导材料、光电敏感元器件低温性能研究。
A microcomputer-controlled small sample temperature control device, including the ultra-fast cooling part and the temperature and slow cooling part. It can be 0 ~ 6 × 104K / s heating or cooling rate, so that small samples from the normal temperature dropped below 150K below the low temperature state, or from 150K below the low temperature warmer to room temperature, the device not only for biomaterials Cryogenic preservation studies and electron microscopy biological samples of low temperature preparation, can also be used for food preservation and preservation of superconducting materials, low temperature performance of optoelectronic sensors.