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進(jìn)口粘度計(jì) 流變儀質(zhì)構(gòu)儀-廣州易測(cè)儀器有限公司 >> ETT中國(guó)易測(cè) >> 傅立葉變換紅外光譜儀Fourier transform infrared spectrometer>>

傅立葉變換紅外光譜儀Fourier transform infrared spectrometer

商品編號(hào)：

201282909

商品規(guī)格：

商品品牌：

易測(cè)ETT

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10臺(tái) 熱賣中

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TEE-FTIR-850傅立葉變換紅外光譜儀

ETT-FTIR-850傅里葉變換紅外光譜儀是推出的最新款紅外光譜儀，具有分辨率高、穩(wěn)定性好、防潮效果佳、可擴(kuò)展性強(qiáng)等特點(diǎn)，主要應(yīng)用于石油化工、有機(jī)化學(xué)、高分子化學(xué)、藥品、食品分析等傳統(tǒng)領(lǐng)域，還應(yīng)用于半導(dǎo)體、光學(xué)等新技術(shù)領(lǐng)域。

產(chǎn)品特點(diǎn)：
（1）分辨率高
最高分辨率可達(dá)到0.5cm^-1,極大的滿足了用戶不同情況下的樣品測(cè)試需要。

研究?jī)?nèi)容	FTIR技術(shù)及附件	分辨率要求
快速反應(yīng)動(dòng)力學(xué)	快速掃描	4～16cm^-1
化學(xué)結(jié)構(gòu)測(cè)定：液體、常規(guī)氣體、固體（晶體、薄膜等）、無(wú)定形體、粉末、高聚物	常規(guī)固體壓片和石蠟糊法、液體、常規(guī)氣體池和長(zhǎng)程氣體池、鏡面反射、漫反射、ATR	2～8cm^-1
微量樣品分析	微量固體壓片技術(shù)、單反射ATR、微量液體池	2～8cm^-1
定量分析	峰高法、峰面積法	2～8cm^-1
常壓氣體分析	氣體池	0.5～1.0cm^-1

（2）穩(wěn)定性好>
    采用動(dòng)鏡動(dòng)態(tài)準(zhǔn)直技術(shù)，每秒高達(dá)130000次的連續(xù)動(dòng)態(tài)調(diào)整，保證樣品檢測(cè)的超高穩(wěn)定性，并可保持更好的光譜峰形。采用平面反射鏡，沒(méi)有立體角鏡補(bǔ)償系統(tǒng)干涉儀的“光譜失真”現(xiàn)象 �？拐鹉芰�(yōu)，免維護(hù)，無(wú)需經(jīng)常調(diào)整能量。

（3）防潮效果佳
    除樣品倉(cāng)以外，采用全密封設(shè)計(jì)，有效隔絕濕氣，使干涉儀系統(tǒng)得到很好的保護(hù)，同時(shí)檢測(cè)器也得到了有效的保護(hù)。超大容量的干燥劑盒，除濕能力比普通傅里葉紅外高出八倍，有效的減少了更換干燥劑的頻率，極大的提高了用戶樣品測(cè)試的效率。

（4）可擴(kuò)展性強(qiáng)
    超大樣品室設(shè)計(jì)，方便用戶擴(kuò)展其它紅外附件，如鏡面反射附件、漫反射附件、ATR附件、氣體池、液體池、偏振附件等。

干涉儀

數(shù)字化連續(xù)動(dòng)態(tài)調(diào)整，每秒130000次，保證瞬時(shí)與長(zhǎng)時(shí)間檢測(cè)的超高穩(wěn)定性

分束器

鍺蒸鍍溴化鉀

光源

高能量陶瓷光源

檢測(cè)器

高靈敏度DLATGS檢測(cè)器

光譜范圍

7800～350cm-1

分辨率

0.5cm-1

峰-峰噪音

小于2.2×10-5AU（1分鐘掃描，4cm-1分辨率）

線性度

小于0.1%

波數(shù)精度

0.01cm-1

A/D轉(zhuǎn)換

24位

數(shù)據(jù)采集

He—Ne激光

數(shù)據(jù)傳輸

USB2.0

支持系統(tǒng)

windows 98、windows XP、windows Vista、windows 7

===========================================

TEE-FTIR-850 Fourier transform infrared spectrometer

ETT-FTIR-850 Fourier transform infrared spectrometer is the launch of the latest infrared spectroscopy, high resolution, good stability, good moisture effects, scalability and strong and so is mainly used in petrochemical, organic chemistry, polymer traditional areas such as chemistry, medicine, food analysis, but also used in the semiconductor, optics and other new technology.

Product Features:
(1) high resolution
    The maximum resolution can reach 0.5cm-1, great to meet the different circumstances of the user sample testing needs.

Research FTIR techniques and accessories resolution requirements
Fast reaction kinetics of a quick scan of 4 ~ 16cm-1
Determination of chemical structure: liquid, conventional gas and solid (crystal, film, etc.), no fixed form, powder polymer conventional solid tablet and paraffin paste method, liquid, conventional gas pools and long-distance gas pool, specular reflection, diffuse reflection , ATR 2 ~ 8cm-1
Micro-sample analysis of trace solid tablet technology, a single reflection, the ATR micro liquid pool 2 ~ 8cm-1
Quantitative analysis of peak height, peak area method 2 ~ 8cm-1
Atmospheric gas analysis by gas pool of 0.5 ~ 1.0cm-1

(2) good stability>
    Continuous dynamic adjustment of the moving mirror dynamic collimation techniques, up to 130,000 times per second, to ensure that the sample testing of ultra-high stability, and can maintain a better peak shape. Plane mirror, there is no spectral distortion phenomenon of the compensation system of solid angle mirror interferometer. The seismic capacity of superior, maintenance-free, without having to frequently adjust the energy.

(3) moisture and good effect
    In addition to the sample compartment, a fully sealed design and effectively cut off from moisture, so that the interferometer system has been well protected, the detector has also been effective protection. Box of the large capacity of the desiccant dehumidification capacity eight times higher than ordinary Fourier transform infrared, effectively reduce the frequency of replacement of the desiccant, greatly improves the efficiency of the user sample testing.

(4) scalability
    Large sample compartment design, user-friendly extension to other infrared attachment, attachment, such as specular reflection, diffuse reflectance accessory, ATR accessories, gas pool, the liquid pool, polarization attachments.

Continuous dynamic adjustment of the interferometer, digitize 130,000 times per second to ensure ultra-high stability of the instantaneous and long detection
Beam splitter germanium deposition KBr
Light source of high-energy ceramic light source
Detector high sensitivity DLATGS the detector
Spectral range 7800 ~ 350cm-1
Resolution of 0.5cm-1
Peak - peak noise of less than 2.2 × 10-5AU (1 minute scan, 4cm-1 resolution)
Linearity of less than 0.1%
Wavenumber accuracy of 0.01cm-1
A / D converter 24
Data collected He-Ne laser
Data transfer USB2.0
Support system for windows 98, windows XP, windows Vista, windows 7