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DK480 1/2m 單色儀是一個與電腦結合的*解決方案。三光柵塔臺容易控制，電動控制狹縫寬度，和可供選擇的快速的電動濾光輪。儀器可被設置為恒定的分辨率，自動修改狹縫寬度，補償變化中的色散與波長，保持恒定的光譜帶寬。堅固耐用，*散熱設計，SP的光柵驅動器使得可重復性和可靠性好，出廠前校準。

DK480 1/2m 單色儀

產品特點：

應用范圍：

DK480 1/2m 單色儀產品參數：

Feature	Value
Design:	Czerny-Turner, triple-grating turrets standard.
Focal Length:	480mm
f/#:	7.8
Reciprocal Dispersion:	1.60nm/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:	0.03nm (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:	45lbs
Warranty:	One year
Options:	DKBS - Bi-lateral slits DKGPIB - IEEE-488 communication interface (internal) DK2400 and Hand-held controllers for local control IR480 - Gold optics DK2PORT - Bifurcated fiber bundle for attaching 2 devices to 1 port. AB300 - Automated 6 position filter wheel See options and accessories

光柵選型表：

DK Series Standard Gratings, 68 x 68 mm

NOTE: Ruled gratings blazed at other wavelengths and holographic gratings are available on request.