this signal is an alternating current that is amplified by the lock-in amplifier A, controlling the pen of the chart recorder R. To scan the spectrum, M4is rotated by the drive mechanism DM, which also drives the recorder. Successive frequencies are thus moved across the exit slit, producin...
image clarity and sharpness, particularly in low-contrast situations. This upgrade enhances operator safety and efficiency by providing a clearer overall perception. The advanced image processing in the upgraded K-Series brings notable improvements in image quality across the entire imaging spectrum. ...
Seamless integration and control with DW Spectrum® Reduce false alarms with multiple detection zones and logical rules. Increase your recording storage with smart recording and no false alarms. Vari-focal p-iris lens with motorized zoom and autofocus for complete remote lens control and focused ima...
7-IR 红外光谱（IR）温馨提示:请关掉手机 红外光谱图的解析 4000-2300cm-1连接H的单键的振动,如C-H,O-H等。2300-1850cm-1三键和累计双键的振动。1850-1500cm-1C=X，如羰基等的振动。1500-1000cm-1“指纹区”。对照其它区域来确认基团。1000-650cm-1不饱和C-H和芳香族的化合物骨架的弯曲振动。1500-...
13-1 C.InfraredSpectroscopy(IR)-tellsaboutthefunctionalgroupsinamolecule TheElectromagneticSpectrum 13-3 TypesofSpectroscopy Infrared(IR)spectroscopymeasuresthebondvibrationfrequenciesinamoleculeandisusedto determinethefunctionalgroup. Massspectrometry(MS)fragmentsthemoleculeandmeasuresthemasses.Nuclearmagnetic...
IR spectrum (Figure 3.9) analysis showed that the grafted starch and its products have emerged in the 3490cm-1 characteristics of-OH peaks. 翻译结果4复制译文编辑译文朗读译文返回顶部 infrared spectral analysis chart (figure 3.9 ) shows that a product, starch and its received sticks per capita in...
What name is given to a spectrum containing only specific wavelengths?What is the wavelength of the electromagnetic radiation emitted from a hydrogen atom when the electron undergoes the transition n = 4 to n = 1? In what region of the spectrum would this line occur on a spectrum ...
If you only have an old spectrum chart, searching can be done with peak wavenumbers without a spectrum file. Macro Functions Provide Automation and Labor-Savings A simple macro function allows the user to execute multiple operations by simply creating a list of operational steps. ...
For each simulation under sweep parameter with respect to the wavelength from 650 to 1000 nm, then the phase spectrum was obtained. We linearly fit the phase spectrum of each element to obtain the group delay. To improve the achromatic performance, the achromatic metalens elements should have ...
The tristimulus values are arrived at by integrating over the visible spectrum. The color matching functions and the corresponding tristimulus values are shown below: Average Gain 1 2.0 10000 1.8 Z 1.6 1.4 1000 1.2 YX 1.0 0.8 0.6 100 0.4 0.2 0 10 350 400 450 500 550 600 650 700 750 800...