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[交流]
【求助】哪位高人能告诉我这是台什么光学仪器
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本人环境专业，在做不同种类玻璃光学分选文献研究时，遇到一种仪器，一直没弄清楚这是台什么光学仪器，哪里有卖？或在哪里实验室有这种仪器？急求学物理光学的先辈给予指导解答。我将文献中涉及的内容贴在下面： Ceramic glass and glass samples spectra, in the mid-infrared field, were detected using a Perkin SPECTRUM-ONE Fourier transform-infrared (FT-IR) spectrometer, capable of data collection over a range of 370–7800 cm–1. The instrument can be configured to run in single-beam, ratio, or interferogram modes. The best resolution was 0.5 cm–1. A mid-range deuterated triglycine sulphate infrared detector processed the signals with a 68340 integrated chip. The sample compart- ment was purgeable. The instrument was interfaced to Perkin Elmer SPECTRUM-ONE software.The FT-IR spectrometer recorded the interaction of IR radiation with a sample, measuring the frequencies at which the sample absorbed the radiation and the intensities of the absorption.  |
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应该是这个东西吧
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http://www.gclctoronto.com/spectrumone.htm 傅立叶变换红外光谱仪 |
4楼2009-12-07 12:51:55
zxyan
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2楼2009-12-07 10:33:23
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首先谢谢你的回答，但不是气相色谱仪， 从图片上看，好像类似于照相机镜头样的东西，并且有英文介绍如下： The ImSpector™ is an imaging spectrograph that captures a line image and disperses it to spectrum in a direction orthogonal to the line image. It is ideally suited for line inspection and color inspection machine vision systems. When coupled to a conventional black-and- white CCD camera, the addition of the ImSpector™ forms a spectral line imaging system. Based on a unique prism-grating-prism (PGP) optical design, the ImSpector™ is the only ommercially available, direct-line- of-sight imaging spectrograph in which light goes through a straight optical axis. Unlike reflective techniques, the spectral dispersion is polarization independent. The spectrograph conveniently fits directly to most conventional C-mount imaging cameras or it can be coupled directly to PixelVision’s highperformance back-illuminated cameras directly between the lens and the camera without reconfiguring the optomechanical setup. The ImSpector™ has a broad spectral range from the 400 nm range up through the NIR (greater than 1.7 (m) and has a spectral resolution of between 5 nm and 10 nm. 顺便说一下，我是用这种仪器测试玻璃碎片对红外光吸光强度用的，请问这是什么光学接收器呢？ |
3楼2009-12-07 12:04:36
5楼2009-12-07 19:56:20
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