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科学仪器特别是分析仪器正向大众化和日用品化的方向发展 ,成为“个人分析仪”或“家用分析仪”。本文设计了一种低成本、高灵敏度、无可动部件的手持式光度计。该光度计除了具有普通分光光度计的优点外 ,还具有体积小、重量轻、能耗低等特点 ,适用于各种使用光度法的现场分析。
Scientific instruments, especially analytical instruments are becoming popular and daily necessities of the direction of development, as a “personal analyzer” or “home analyzer.” This article designed a low cost, high sensitivity, no moving parts handheld photometer. The photometer in addition to the advantages of ordinary spectrophotometer, but also has a small size, light weight, low energy consumption, suitable for a variety of field analysis using the spectrophotometer.