Used HITACHI L 7400 #9388219 for sale

HITACHI L 7400 is an spectroscopy device designed for research applications in chemical, biochemical, and physical analysis. It is a versatile tool that provides a range of functions to improve data accuracy and reproducibility of spectral measurements. Its optical design allows for a large spectral range and provides superior spectral resolution as well as linearity and precision in data acquisition. The unit uses a spectrograph system with a grating that is stepped, allowing for scanning of multiple wavelength bands. The spectrograph is highly versatile and can measure spectra from ultraviolet (UV) to infrared (IR). It also has an integral CCD array detector measuring the emitted light levels from the sample. The optical design of this spectroscopy device enables it to change spectral resolution without having to move the sample, allowing for greater flexibility in experiment design. HITACHI L-7400 is also equipped with a variety of window materials for optical isolation, which helps to minimize the effect of external light sources on the data. Furthermore, its automated spectral alignment capabilities allow for faster and more accurate data acquisition across the spectrum. It can be further optimized with advanced features such as a live spectrogram window for adjusting the integration window size to improve spectral resolution, and a moir filter that offers a continuously adjustable bandwidth. The unit includes several features for quantitative analysis. Its Automatic Calibration Curve (ACC) function provides an accurate baseline measurement for each wavelength band, while its flexible 3-D scan module allows for longitudinal measurement of the sample through changing scan ranges. Additionally, its Peak and Valley Measurement (PVM) function allows for peak-by-peak comparison of measured spectra to standard reference spectra. By utilizing these powerful features, L 7400 provides researchers with a versatile tool that can meet their most demanding data acquisition and analysis needs. Its robust design, well-tailored software, and ability to access a broad range of spectral features make it the perfect spectrometry device for accurate and reliable research applications.