单色仪 DK240 1/4m

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产品价格： < 面议

产品型号：DK240 1/4m

品牌：spectral products

公司名称：上海屹持光电技术有限公司

所在地：上海闵行

发布时间：2018-07-17

浏览次数：420 次

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产品简介

DK240 1/4m 单色仪

DK240 1/4m 单色仪是一个与电脑结合的解决方案。三光栅塔台容易控制，电动控制狭缝宽度，和可供选择的快速的电动滤光轮。仪器可被设置为恒定的分辨率，自动修改狭缝宽度，补偿变化中的色散与波长，保持恒定的光谱带宽。坚固耐用，A级散热设计，SP的光栅驱动器使得可重复性和可靠性好，出厂前校准。

产品详细信息

DK240 1/4m 单色仪

DK240 1/4m 单色仪是一个与电脑结合的解决方案。三光栅塔台容易控制，电动控制狭缝宽度，和可供选择的快速的电动滤光轮。仪器可被设置为恒定的分辨率，自动修改狭缝宽度，补偿变化中的色散与波长，保持恒定的光谱带宽。坚固耐用，A级散热设计，SP的光栅驱动器使得可重复性和可靠性好，出厂前校准。

DK240 1/4m 单色仪产品特点：

计算机接口RS232 or IEEE-488
电控狭缝
三光栅系统提供宽波长范围高效率扫描
根据用户要求既可设计为单色仪也可作为摄谱仪
可以正反方向扫描并保持恒定的光谱分辨率
与SP滤光片轮构成自动滤光片开关
适合于荧光光谱、吸收光谱、探测器特性、薄膜测量等方面研究

DK240 1/4m 单色仪产品参数：

Feature	Value
Design:	Czerny-Turner, triple-grating turrets standard.
Focal Length:	240mm
f/#:	3.9
Reciprocal Dispersion:	3.2nm/mm (with 1200 g/mm grating)
Wavelength Drive:	Worm and wheel with microprocessor control and anti-backlash gearing. Bi-directional. Usable in positive or negative grating orders.
Wavelength Precision and reproducibility:	0.007nm (with 1200g/mm grating)
Wavelength Accuracy:	± 0.30nm standard (with 1200 g/mm grating)
Scan Speed:	1 to 1200nm/minute (with 1200g.mm grating)
Stray Light:	< 0.01% at 220nm (Nal)
Slits:	Unilateral, computer controlled, curved entrance and straight exit standard. Width - 10μm to 3000μm Height - 2mm to 20mm
Max Resolution:	0.06nm (with 1200 g/mm grating)
Gratings:	One to three gratings (68 x 68mm standard, 68 x 84mm optional) must be purchased. See DK Gratings.
Software:	Demonstration control program and LabView driver included.
Power:	100 - 240V, 50/60Hz, 60W 220/230/240V, 50/60Hz @ 0.5A optional.
Interface:	RS232 standard
Weight:	35lbs
Warranty:	One year
Options:	DKBS - Bi-lateral slits DKGPIB - IEEE-488 communication interface (internal) DK2400 and Hand-held controllers for local control IR240 - Gold optics DK2PORT - Bifurcated fiber bundle for attaching 2 devices to 1 port. AB300 - Automated 6 position filter wheel See options and accessories

DK240 1/4m 单色仪光栅选型表：

DK Series Standard Gratings, 68 x 68 mm

Part #	Ruling	Peak	Range (nm)	Peak %T
Part #	(G/mm)	(nm)	Range (nm)	Peak %T
AG2400-00240-686	2400	240	180 - 680	70
AG1200-00200-686	1200	200	180 - 450	65
AG1200-00250-686	1200	250	180 - 460	70
AG1200-00300-686	1200	300	200 - 750	72
AG1200-00500-686	1200	500	330 - 1000	83
AG1200-00600-686	1200	600	400 - 1500	80
AG1200-00750-686	1200	750	480 - 1500	85
AG1200-01000-686	1200	1000	550-1500	75
AG0600-00500-686	600	500	350 - 1300	80
AG0600-01250-686	600	1200	800 - 3000	85
AG0600-01600-686	600	1600	950 - 3000	93
AG0300-00500-686	300	500	310 - 1100	80
AG0300-02000-686	300	2000	1200 - 4000	88
AG0300-02500-686	300	2500	1500 - 6000	88
AG0300-03000-686	300	3000	1800 - 6000	80
AG0150-00500-686	150	500	320 - 980	72
AG0150-04000-686	150	4000	2500 - 9000	93
AG0075-08000-686	75	8000	5000 - 15000	82
AG0050-00600-686	50	600	400 - 1200	78
AG0050-12000-686	50	12000	7500 - 20000	82