分光光度计

Replacement Fibre Optic Cable for Spectrometer S (1003061) Fibre cable: 1 mm diameter, 2 mm with coating 更多

手动分光器具有扁平的金属外壳，带有印好的波长刻度使得光谱线和光谱清楚易读。它配有固定器，可以在玻璃容器中安装探针。 规格：180×115×25 mm 更多

Digital spectrometer for quantitative analysis of emission and absorption spectra, for recording transmission curves and performing measurements in calorimetry and kinetics. Incident light from a fibre-optic cable is dispersed into a spectrum ... 更多

Digital spectrometer for quantitative analysis of emission and absorption spectra, for recording transmission curves and performing measurements in calorimetry and kinetics. Incident light from a fibre-optic cable is dispersed into a spectrum ... 更多

Digital spectrometer for quantitative analysis of emission and absorption spectra, for recording transmission curves and performing measurements in calorimetry and kinetics. Incident light from a fibre-optic cable is dispersed into a spectrum ... 更多

Spectrometer with rotatable prism or grating and directionally-adjustable objective tube for observing and measuring emission and absorption spectra. Can also be used for precise determination of the optical parameters of prisms or gratings ... 更多

Supplement to the “Optical telecommunications” equipment set for investigating spectrometry of transmitted signals and measurement of absorption losses. Contents: 1 Spectrometer with SMA connectors 1 Reference light source with SMA connectors ... 更多

Set of 100 disposable cuvette cells for use in absorption chamber for digital spectrometers LD (1019196). Dimensions: 10x10x40 mm³ 更多

它首先由基尔霍夫和本生设计，用来观察和测量发射及吸收光谱，压缩装置，无色玻璃棱镜和带有可滑动目镜的观测望远镜。由于棱镜前表面的反射，带有参考分度的刻度管就置于光谱图像平面的上面。它还包括可移动的棱镜帽盖，是中学和大学实验的理想装置。 观测管：可移动，带有锁定螺母，可滑动目镜 接物镜： f=160 mm, 直径 18 mm 狭缝管：静止，带有对称的狭缝 接物镜： f=160 mm, 直径 18 mm 刻度管：静止，带有200分度的刻度 面镜： f=90 mm, ... 更多

Robust spectrometer for investigating the visible spectrum between 360 and 940 nm. Its removable cover allows students to see first-hand the spectrum analysis process. A specially selected transmission grating and precision slit gives high ... 更多

高质量的光学系统具有中心可见的光谱，相对于波长是线性关系，配有固定狭缝，棱镜系统中带有光栅，置于金属套管中。 狭缝宽度：0.2 mm 光栅刻线的数目：600行/毫米 规格： 长115 mm, 直径 25 mm 重： 62 g 更多

手动分光器具有扁平的纸板盒，带有印好的波长刻度使得光谱线和光谱清楚易读。 规格：180×115×25 mm 更多

Hand-Held Spectroscope with Adjustable Slit Precise optical system with centred visible spectrum, which is linear with respect to the wavelength. With high-quality Amici prism in metal sleeve. Delivery in hinged case for protective and dust ... 更多