Hitachi 日立 · Analytics
UH3900S/UH3900D
UH3900S/UH3900D
- 仪器结构双光束
- 接收器类光电倍增管（PMT）
- 波长范围紫外可见近红外(190-2600nm)
- 自动程度自动波长
- 光谱带宽0.1/0.5/1/2/4/5nm
- 波长准确度±0.1nm
- 外形尺寸680×692×257mm
- 仪器类型双光束紫外可见分光光度计（光电倍增管，含单/双单色器型号）
- 光度范围UH3900S: -3.8~3.8 Abs；UH3900D: -5.5~5.5 Abs
- 基线平直度±0.0003 Abs（UH3900S）/ ±0.0004 Abs（UH3900D）
- 光源钨卤灯 + 氘灯（自动切换）
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