| 查看: 586 | 回复: 5 | |||
| 当前主题已经存档。 | |||
[交流]
【求助】哪位高人能告诉我这是台什么光学仪器
|
|||
|
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.  |
回复此楼» 猜你喜欢
考研调剂
已经有3人回复
-
317分 一志愿南理工材料工程 本科湖工大 求调剂
已经有9人回复
-
297求调剂
已经有10人回复
-
一志愿武汉理工，总分321，英一数二，求老师收留。
已经有10人回复
-
343求调剂
已经有5人回复
-
085601材料工程找调剂
已经有7人回复
-
求调剂，一志愿 南京航空航天大学 ，080500材料科学与工程学硕，总分289分
已经有6人回复
-
一志愿南航 335分 | 0856 | GPA 4.07 | 有科研经历
已经有5人回复
-
340求调剂
已经有5人回复
-
一志愿北化求调剂
已经有4人回复
zxyan
至尊木虫 (文坛精英)
- 应助: 56 (初中生)
- 金币: 21128.1
- 散金: 2151
- 红花: 6
- 沙发: 2
- 帖子: 18284
- 在线: 881.4小时
- 虫号: 818017
- 注册: 2009-07-29
- 专业: 燃烧学
2楼2009-12-07 10:33:23
|
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
应该是这个东西吧
★ ★ ★ ★ ★ ★
小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫:)(金币+5,VIP+0):3q 12-7 21:00
小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫:)(金币+5,VIP+0):3q 12-7 21:00
|
http://www.gclctoronto.com/spectrumone.htm 傅立叶变换红外光谱仪 |
4楼2009-12-07 12:51:55
5楼2009-12-07 19:56:20
bbb208
木虫 (正式写手)
物理学家
- 应助: 6 (幼儿园)
- 金币: 4116.6
- 散金: 50
- 红花: 18
- 帖子: 723
- 在线: 110.3小时
- 虫号: 651820
- 注册: 2008-11-11
- 性别: GG
- 专业: 凝聚态物性 II ：电子结构
6楼2009-12-07 20:45:07
