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本文介绍了一种新型低成本的液芯光纤分光光度系统。该系统突破了目前对液体折射率必须大于l.46的限制,降低到1.346。系统操作简便,误差小于0.01,满足ppb级的分析要求。
This article describes a new low-cost liquid-core fiber spectrophotometer system. The system breaks through the current limit of the liquid refractive index must be greater than l.46, reduced to 1.346. System operation is simple, the error is less than 0.01, to meet ppb-level analysis requirements.