Used VARIAN 720-ES #293640568 for sale

VARIAN 720-ES is a high-powered diode array spectrometer equipment equipped with advanced Spectra-View software, designed for the analysis of liquid, solid and gaseous samples. It has a maximum spectral range of 200-1800 nm and features two sample access possibilities, either via automatic sample changer or manual sample introduction. 720-ES is built with a high throughput third-order polychromator, an ultra-low noise CCD detector, and a patented auto-shutter. The high-power grating drive enables high resolution scans and is equipped with an advanced auto-peak identification system for quantification. Its maximum spectral resolution is 0.2 nm and a signal-to-noise ratio of better than 1000:1 is achievable. Additionally, VARIAN 720-ES has a wide linear dynamic range and the spectra is can be collected with a high signal-to-noise ratio over the full spectral range. 720-ES has three main interfaces, USB 2.0, RS-232 and IEEE-488, making it possible to connect the unit to a variety of computers. Built-in data storage options allow for storage of up to five sets of spectra in the instrument's memory. Data can then be read out via network file transfer or direct transfer to a computer. Furthermore, data can be collected in the ASCII text format, with optimized speed and accuracy. VARIAN 720-ES also features a standard set of safety features including an in-built programme key switch, emergency shut-off and cover interlock, as well as a fan fail alarm and emergency light. Furthermore, many external safety features such as low-level alarms, interlocks and programmable relays can be added to the machine. Overall, 720-ES is an advanced tool offering high precision data acquisition and a quiet operation. The asset is easy to configure and operate, meaning it can be used for a range of applications. It is the perfect choice for a high-performance spectrometer model.