Used PERSEE AA990F #9302772 for sale

PERSEE AA990F spectrophotometer is a powerful and accurate scientific instrument designed for photometric analysis of samples. This tool is used by many scientific research facilities to measure the absorbance, reflectance, or transmittance of samples ranging from chemical solutions to gels or powders. It performs accurate and reliable measurements in both the visible and infrared light spectrums, giving researchers the data they need to conduct accurate measurements and carry out advanced testing. AA990F features a modern, intuitive design that allows for intuitive operation and compliance with international standards. Its highly accurate temperature and humidity control systems give it the ability to record high-precision readings in challenging or unusual environments. It also features a range of additional features, such as a multiple angles measurement mode, a USB 2.0 interface, and a range of built-in calibration standards to accurately calibrate the device. PERSEE AA990F is a Scanning Double Rayleigh Interference Spectrophotometer (DRIS), which uses the dual-beam architecture to measure the absorbance of samples. It combines a light source and a CCD detector inside an optical cavity, which reflects light from the light source to the detector. This sends a simultaneous signal to the software, which allows for precise readings of the absorbance, reflectance, or transmittance of a sample. AA990F also features a motorized sample compartment and multi-function sample holder, allowing users to quickly and accurately change between different sample tests, and adjust sample holders and measurement parameters without the need for manual adjustment. Its integrated software also allows users to store, process, and analyze the measurement results using the included software, and export them as text files, in order to be used in other applications. Lastly, PERSEE AA990F is a reliable and cost-effective instrument perfect for research applications. Its advanced features, high precision, ease of use, and temperature and humidity controllers make it the ideal spectrophotometer for scientific research purposes.