摘要
目前的低温生物显微镜多为技术含量高的大型系统,目前还不能普及用于学生的实验教学。我们利用半导体制冷片体积小、制冷迅速、价格低廉的特点,使之与普通生物显微镜复合,制成简易的低温生物显微镜。
At present, most microscopes for lowtemperature observation are large systems, which requires hightech and costs a lot. We found that semiconductorrefrigerating chips were small in size, and were able to refrigerate very quickly. So we developed a simple microscope for lowtemperature observation by combining a semiconductorrefrigerating chip with an ordinary microscope carrier.
出处
《实验室研究与探索》
CAS
2003年第1期106-106,120,共2页
Research and Exploration In Laboratory
关键词
实验教学
低温生物学显微镜
半导体制冷
工作原理
microscopes for low-temperature observation, semiconductor-refrigerating chips