仪器对比
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傅立叶变换红外光谱仪基于PerkinElmer红外60多年的经验和积累的知识，具备高灵敏度、高采样速度和高稳定性，并有着前所未有的绝对准确度，在非常容易使用的同时，让您可以获得最高质量和可重复的红外图谱。真正保证了红外光谱图作为有机物质指纹光谱的特性，是科研、学术和材料测试的“金标"系统。
The PerkinElmer Spectrum? 100 FT-IR spectrometer is the gold standard for research, materials testing and academia. The system's high sensitivity, sampling speed, and stability, backed by PerkinElmer's knowledge,experience and responsive service and support, enable laboratories to achieve the highest quality and reproducible results with ease. Nowhere else will you receive the same confidence in an Infrared system than with the PerkinElmer Spectrum 100 FT-IR system.
技术参数：
技术参数
光谱范围：7800～350cm-1（KBr分束器；CsI；CaF2可选）
恒温;快速，经镀膜处理的FR-DTGS检测器
光谱分辨率：0.5cm-1
光谱精度：0.008cm-1
光谱准确度：0.02 cm-1（常规红外实验设定4 cm-1光谱分辨率下测定）
信噪比180000：1
（RMS；4 cm-1 分辨率, 1 分钟,DTGS 检测器）
Wavelength range 7,800-350 cm-1 Optimized, proprietary KBr beamsplitter
7,800-230 cm-1 CsI beamsplitter
14,700-2,000 cm-1 CaF2 optics
Signal-to-noise 35,000:1 RMS 1.2 x 10-5 Abs
7,000:1 peak-peak 6.2 x 10-5 Abs
(4 cm-1 spectral resolution, 5 second data collection time,
room temperature, KBr optics, DTGS detector)
Wavelength accuracy Better than 0.1 cm-1 at 1,600 cm-1
(1 scan accumulation, 4 cm-1 spectral resolution, measured
peak maxima deviation from peak position @ 3060.02 cm-1)
主要特点：
傅立叶变换红外光谱仪主要特点
Spectrum 100系列傅里叶变换红外光谱仪除了具备珀金埃尔默公司一贯以来的高效光源，转动式双动镜干涉系统等优良部件，还有下列突出优点：
＊ 全数字高精度独立Sigma－Delta，32位高速实时傅立叶变换系统
＊ 高信噪比，高波长稳定性，高线性度，多层次系统认证
＊ 全新设计高灵敏，高稳定通用钻石衰减全反射（UATR）附件
＊ 全新近红外光纤探头
＊ AVI绝对标准仪器功能
＊ AVC自动大气背景（水/二氧化碳）校正功能
＊ 最新Spectrum 6.0软件系统配合“Go”按钮获得绝高效率
Exclusive source design for accurate, repeatable measurements
Go button and LCD display for increased productivity and ease-of-use
Smart, zero-alignment, modular accessories for quick, predictable and reproducible sampling
Intuitive software ensures easy and consistent operation
Atmospheric Vapor Compensation (AVC) enhances accuracy and precision
Absolute Virtual Instrument (AVI) standardizes the instrument's wavenumber scale to a far higher accuracy than can be achieved with conventional calibration methods
Spectrum software provides intuitive user operation and helps ensure consistent results, day-to-day, user-to-user
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