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       进口粘度计 流变仪 质构仪-广州易测仪器有限公司 >> ETT中国易测 >> 傅立叶变换红外光谱仪Fourier transform infrared spectrometer>>

商品名称:傅立叶变换红外光谱仪Fourier transform infrared spectrometer
 
 傅立叶变换红外光谱仪Fourier transform infrared spectrometer
  商品编号: 201282909
  商品规格:
  商品品牌: 易测ETT
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  商品库存: 10台 热卖中
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TEE-FTIR-850傅立叶变换红外光谱仪

ETT-FTIR-850傅里叶变换红外光谱仪是推出的最新款红外光谱仪,具有分辨率高、稳定性好、防潮效果佳、可扩展性强等特点,主要应用于石油化工、有机化学、高分子化学、药品、食品分析等传统领域,还应用于半导体、光学等新技术领域。

 

产品特点:
(1)分辨率高
   
最高分辨率可达到0.5cm-1,极大的满足了用户不同情况下的样品测试需要。
 

研究内容
FTIR技术及附件
分辨率要求
快速反应动力学
快速扫描
4~16cm-1
化学结构测定:液体、常规气体、固体(晶体、薄膜等)、无定形体、粉末、高聚物
常规固体压片和石蜡糊法、液体、常规气体池和长程气体池、镜面反射、漫反射、ATR
2~8cm-1
微量样品分析
微量固体压片技术、单反射ATR、微量液体池
2~8cm-1
定量分析
峰高法、峰面积法
2~8cm-1
常压气体分析
气体池
0.5~1.0cm-1


(2)稳定性好>
   
采用动镜动态准直技术,每秒高达130000次的连续动态调整,保证样品检测的超高稳定性,并可保持更好的光谱峰形。采用平面反射镜,没有立体角镜补偿系统干涉仪的“光谱失真”现象 。抗震能力优,免维护,无需经常调整能量。

(3)防潮效果佳
    除样品仓以外,采用全密封设计,有效隔绝湿气,使干涉仪系统得到很好的保护,同时检测器也得到了有效的保护。超大容量的干燥剂盒,除湿能力比普通傅里叶红外高出八倍,有效的减少了更换干燥剂的频率,极大的提高了用户样品测试的效率。

(4)可扩展性强
    超大样品室设计,方便用户扩展其它红外附件,如镜面反射附件、漫反射附件、ATR附件、气体池、液体池、偏振附件等。

干涉仪
数字化连续动态调整,每秒130000次,保证瞬时与长时间检测的超高稳定性
分束器
锗蒸镀溴化钾
光源
高能量陶瓷光源
检测器
高灵敏度DLATGS检测器
光谱范围
7800~350cm-1
分辨率
0.5cm-1
峰-峰噪音
小于2.2×10-5AU(1分钟扫描,4cm-1分辨率)
线性度
小于0.1%
波数精度
0.01cm-1
A/D转换
24
数据采集
He—Ne激光
数据传输
USB2.0
支持系统
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

 
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