Black-wave-Black-wave凹面光栅光纤光谱仪-北京卓立汉光仪器有限公司手机版

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产品概述

Black-wave 凹面光栅光纤光谱仪

凹面光栅式设计，内部无过多的光学元器件，很大程度上降低杂散光（0.02% at 435 nm; 0.2% at 200 nm）。波长范围190-900nm，适用于荧光和低杂散光实验要求。

■ 凹面光栅设计，用于UV/VIS/NIR应用

■ 减少表面光折射

■ 平滑光栅降低光散射

■ 紫外灵敏度增强

■ 同一分辨率

■ 减少偏差(散光，球面像差)

■ 极大的减少光谱仪中杂散光，获取光谱曲线

规格参数

动态范围:	2000:1 with 6 decades	尺寸:	69 x 100 x 150 mm
光学分辨率:	see above	功率:	100 mA @ 5 VDC
探测器类型:	2048 pixel CCD, PDA opt.	接口:	USB-2
探测器范围:	200-1080 or 220-1100 nm	数据传输速度:	3x / 40x faster than USB-1
像素尺寸:	14 um x 200 um	积分时间:	1 ms to 65 s
凹面光栅:	Aberration corrected	狭缝选择:	14, 25, 50, 100, 200 um
光栅类型:	Holographic, 590 g/mm	杂散光:	0.02% at 435 nm; 0.2% at 200 nm
光学平台:	f/2, Flat field - No mirrors	光纤输入:	SMA905 0.22 na single fiber
A/D转换:	16-bit	操作系统:	Windows XP/Vista/7
信噪比:	1000:1 CCD, PDA 2000:1	软件:	SpectraWiz program & apps

标准型号

BLACK Comet	Wavelength Range(nm)	Grating g / mm	Slit-200nm res.	Slit-100nm res.	Slit-50nm res.	Slit-25nm res.	Slit-14nm res.
BLK-C	190-850	590	6.0	3.0	1.5	0.85	0.75
BLK-CXR	280-900	590	6.0	3.0	1.5	0.85	0.75
BLK-C-SR	200-1080	concave	8.0	4.0	2.0	1.5	1.3
BLK-CXR-SR	220-1100	concave	8.0	4.0	2.0	1.5	1.3

高分辨率型号

BLACK-Comet model	Wavelength Range (nm)	Grating g / mm	Slit-14 nm res.
BLK-C-HR-UV	200-600	590	0.40
BLK-C-HR-VIS	380-750	590	0.40

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