
Hitachi 日立 · Analytics
UH4150
UH4150
- 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
- 光谱带宽光谱带宽:紫外可见:自动调控,最大14.4nm,可手动输入0.01~8nm 近红外:自动调控,最大36nm,可手动输入0.1~20nm
- 波长重复性紫外可见:±0.1nm
- 杂散光(S.L.)0.00005% (NaNO2 340nm 50g/l)
- 外形尺寸750×450×350mm
- 额定功率500W
- 电源100-240V
- 仪器类型双单色器双光束 UV-Vis-NIR 分光光度计(光电倍增管)
- 光度准确度±0.002 Abs(0~0.5 Abs)
- 基线平直度±0.0003 Abs/h
- 光源氘灯 + 钨卤灯(+ 可选 NIR 灯)
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