Used HITACHI L-7100 #9127205 for sale

HITACHI L-7100 spectrometer is a high performance, precise light spectroscopy instrument designed to measure the spectral emissions and absorbance of a sample. The spectrometer is well suited for research and industrial applications, as it supports a wide range of sample types including solid, liquid, and gas. The instrument is equipped with a range of accessories, such as polarimeters, narrowband filters, and a small external microscope, enabling detailed measurements with high precision. L-7100 features a double monochromator with internal dual-cell mounting. The optics are based on a quartz prism, enhancing the light collection capabilities of the instrument. The instrument also supports a high-sensitivity thermoelectrically cooled CCD array with 16-bit digital resolution for optimal spectral resolution. A ratiometric device is also included, which can be used to measure the variation in intensity between reference and sample signals. The instrument can be used to measure a wide range of wavelength ranges, from 250 to 850 nm, with a spectral resolution of 2.4 pm. The flexibility of the instrument allows it to be used to measure both photometric absorption and emission, as well as fluorescence and Raman spectroscopy. Moreover, its multiple sample stage holders can be configured to accommodate samples ranging from a single cell to multiple cells. The multiplexing capability of the instrument also allows it to measure multiple samples simultaneously, increasing throughput. The instrument's advanced electronics provide excellent speed and repeatability on a range of conditions, and its RS232 port enables remote operation and data logging via a laptop or computer. The instrument also has an optional graphical interface module for optimum control of all parameters. The temperature stability of the CCD is ensured by a PID controller, and the optics are automatically controlled to maximize spectral accuracy and throughput. Finally, the instrument is approved with ISO 9001 and 14001 quality standards, ensuring the highest quality and accuracy for all measurements.