摘要
日立U 2000型双光束紫外可见分光光度计,是日立公司20世纪80年代末90年代初的产品.采用了日立著名的凹衍射光栅和Seya Namiota光学系统,配以6809CPU构成的专用计算机,确保了仪器稳定、可靠、便捷以及良好的性能,至今仍有不少单位使用.本文详细介绍了此机一例常见故障的检修、处理过程,供参考.
Hitachi U-2000 double-beam UV-spectrophotometer the is production of Hitachi in the late 1 980 s and early 1 990 s.It utilized the Hitachi famous concave diffraction monochromator , the Seya-Namiota optical system and a special computer with 6 809 CPU to insure this instrument stability,credibility, facility and good performance.It is currently available in many fields. This article detailed a frequent troubleshooting of this type instrument.
出处
《分析测试技术与仪器》
CAS
2004年第3期190-192,共3页
Analysis and Testing Technology and Instruments
