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北京埃光科技有限公司，簡(jiǎn)稱(chēng)“埃光科技”是一家專(zhuān)注于精密光電產(chǎn)品及服務(wù)的系統(tǒng)集成公司，創(chuàng)始團(tuán)隊(duì)有十多年的光電行業(yè)經(jīng)驗(yàn)，對(duì)光電儀器上下游都有很深的理解。我們不僅經(jīng)營(yíng)sCMOS，CCD，EMCCD，ICCD，高速相機(jī)，紅外相機(jī)，MCP探測(cè)器，光柵光譜儀，真空紫外-軟x射線光譜儀等多種光電產(chǎn)品，還和各個(gè)環(huán)節(jié)的供應(yīng)商密切合作，根據(jù)客戶(hù)應(yīng)用需求開(kāi)發(fā)完整的解決方案，光電儀器是高度專(zhuān)業(yè)化碎片化的行業(yè)，我們將以客戶(hù)應(yīng)用為支點(diǎn)，串聯(lián)起行業(yè)上下游持續(xù)開(kāi)發(fā)更*更專(zhuān)業(yè)的解決方案，協(xié)同高效發(fā)展以滿足高精尖光電研究分析儀器需求的增長(zhǎng)。

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產(chǎn)品簡(jiǎn)介在線詢(xún)價(jià)

Scanning and MCP or CCD SpectroscopyIncreased work spaceInternally welded Stainless steel constructionPrecision Micrometer Adjustable SlitsHigh resolution

One meter Seya-Namioka Monochromator 產(chǎn)品詳情

商品描述

Scanning and MCP or CCD Spectroscopy

Increased work space

Internally welded Stainless steel construction

Precision Micrometer Adjustable Slits

High resolution

· Scanning and MCP or CCD Spectroscopy

· Increased work space

· Internally welded Stainless steel construction

· Precision Micrometer Adjustable Slits

· High resolution

The Model 231 1-meter focal length Seya-Namioka uses simple grating rotation to scan wavelengths. An angle of 70° 15' subtends the entrance and exit slit arms. The focal length provides excellent resolution and a lot of work space. Stainless steel construction makes this design suitable for use with high vacuum and contaminant free experimental chambers or microchannel plate intensified detectors. The McPherson Model 231 Seya-Namioka features fixed entrance and exit slit positions as well as fixed beam direction from the exit slit. When used as a scanning spectrometer these valuable characteristics make the Model 231 suitable for use in applications at synchrotron storage rings. The Model 231M4 (231 version or revision 4) was designed specifically synchrotron applications. It offers white light bypass optics as well as diverting optics when the use of the spectrometer is required. Multiple grating turrets are employed to further simplify instrument demands during experiments.

Model 231 PDF Data Sheet

Optical Design	McPherson Model 231 1-meter focal length f/23 Vacuum Monochromator
Angle between Slits	70° 15'
Focal Length	1-meter focal length Seya-Namioka design
f/no.	23
Wavelength Range	refer to grating of interest for range
Wavelength Accuracy	+/-0.1-nm (on counter, with 1200 G/mm grating)
Wavelength Reproducibility	+/- 0.005 nm (with 1200 G/mm grating)
Grating Size	30 x 50-mm ruled area
Focal Plane	Multiply dispersion by the width of your detector for range

Performance with various diffraction gratings:

Grating (G/mm) (others available)	2400	1800	1200	600	300
Wavelength Range from 30-nm to	150nm	200nm	300nm	600nm	1.2um
Resolution (nm) at 313.1-nm	0.013	0.018	0.025	0.05	0.10
Dispersion (nm/mm)	0.42	0.55	0.83	1.66	3.33
Blaze Wavelength: (nm)	Holo	Holo	Holo	Holo	Holo
	80nm		150nm	150nm	700nm
				160nm
				276nm

* gratings work best from 2/3 to 3/2 the blaze wavelength

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