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| 国产氘灯代替进口氘灯的研究 |
| Study on Rcplacing of Forcign Dcuterium Lamp by Chinese Lamp |
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| DOI: |
| 中文关键词: 氘灯,紫外可见分光光度计,高压液相色谱仪,恒流电源 |
| 英文关键词: |
| 基金项目: |
| 李昌厚 孙吟秋 |
| 中国科学院上海生物工程研究中心,中国科学院上海生物工程研究中心 200233 上海,200233 上海 |
| 摘要点击次数: 3662 |
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| 中文摘要: |
| 简单论述了在进口紫外可见分光光度计(UV-VIS)和高压液相色谱仪(HPLC)上用国产氘灯代替进口氘灯的意义;研究了国产氘灯不能简单代替进口氘灯的主要原因,并提出了解决的办法。文中介绍了作者研制的高稳定性、多功能恒流电源的电路、主要技术指标,以及用国产氘灯代替进口氘灯的具体作法。 |
| 英文摘要: |
| This paper briefly expounded the significance of replacing foreign deuterium lamp(D. L.)with Chinese D. L. in the applications of ultraviolet visible spectrophoto-meter (UV-VIS)and high pressure liquid chromatagraph (HPLC). The major reason why they can't be substituted for each other was discussed,and the method which was used in solving this problem was also suggested. In this paper, the circuit and primary technical specifications of high stability and multi-function constant current power supply were introduced. |
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