Used NANOMETRICS / BIO-RAD / ACCENT QS-300 #9281668 for sale

NANOMETRICS / BIO-RAD / ACCENT QS-300 is a research-grade spectrometer, designed for applications such as molecular biology, biochemistry, and material science. It features a high-performance, single-beam infrared detector and a thermoelectrically-cooled MCT/SMB detector with a 25 x 50 mm linear array, and provides superior spectral resolution, linearity, and sensitivity. A mechanical design of the instrument gives it excellent optics performance with a minimum optical dead zone of only 10 nanometers. ACCENT QS-300 has a wavelength range of 300 to 3200 nanometers (nm), able to cover both the ultraviolet (UV), visible (Vis) and infrared (IR) regions of the spectrum. This gives it the capability to detect a wide variety of biochemical species, such as nucleic acids, proteins, carbohydrates, polysaccharides, peptides, and lipids. BIO-RAD QS 300 also features a fast acquisition time of 2500 scans per second. QS-300 is also conveniently compatible with a variety of sample holders, including sample chamber, liquid cells, calorimetric cells, and even multi-position sample holders. The instrument also features both manual and remote control from a dedicated control box. BIO-RAD QS-300 has an outstanding signal to noise ratio (SNR) of > 2,000:1 and a built-in signal discrimination equipment to distinguish both broader and narrowband signals. The spectrometer has excellent interference suppression capabilities, with fast and easy baseline correction to eliminate environmental noise from day to day operations. The overall design of NANOMETRICS QS-300 is based on a solid-state optical design, providing both accuracy and reliability. The unit also comes with a specially designed software suite allowing users to control all aspects of operation, including displaying and recording spectra, plotting graphs, and setting up the system for specific applications. ACCENT QS 300 boasts a high-precision temperature control unit, allowing users to select temperatures in the range of 20° to 100°C with ± 0.1°C accuracy. This machine enables accurate spectral measurements in temperature dependent biochemical experiments as well as other temperature-sensitive applications. In sum, QS 300 is an outstanding research-grade spectrometer, offering industry-leading accuracy, speed, sensitivity, and reliability. It is ideal for applications such as biochemical research, molecular biology, material science, and bioanalytical chemistry, and is sure to provide researchers with an accurate and efficient instrument for their studies.