Used METROHM 979 VA Computrace #9226816 for sale

METROHM 979 VA Computrace is a highly accurate, modern laboratory instrument designed specifically for voltammetric/amperometric measurements in both liquid and solid-state solutions. It consists of a 12-channel high impedance voltammetric analyzer (VAP) with low noise and a 1.2 MHz fast detect equipment, making it ideal for a variety of both laboratory and field measurements. The VAP has flexible operating parameters and can be used in pulse, or rapid or slow scan modes. It is full-bridge stabilized and has a wide dynamic range (up to 4V peak-to-peak). The hold function allows for continuous measurements for longer periods of time. The range of current densities is from 100µA/cm2 to 100 mA/cm2. All measurements are automatically calculated and referenced to a four wire isolated high impedance meter. The VA Computrace also includes a 1.2 MHz up/down counter-based fast detect system for increased sensitivity and faster analysis, with a sampling rate of up to 50MHz per second. The unit is designed to detect small voltammetric signals with high accuracy, as well as allow for simultaneous monitoring of the same samples with multiple channels. The 12-channel machine also allows for rapid cycle times and simplified testing protocols. 979 VA Computrace is built with advanced software that provides a variety of both analytical and control options. The included programs have user-friendly help menus and include the ability to analyze data with advanced mathematical algorithms, adjust sampling rates, add reagent information, and create custom programs. METROHM 979 VA Computrace also has other functions such as temperature compensation, sample integrity monitoring, and multi-sample sequencing. It can be connected to any computer via USB for automatic data acquisition, and the tool also acts as an interface for external devices. Overall, 979 VA Computrace is an excellent laboratory instrument, perfect for any number of applications, from quick tests to long-term measurements. It offers a wide range of current densities, sensitivity, and measurement parameters, with the flexibility to meet the exact needs of laboratory professionals.