Used METTLER TOLEDO DO 301 #199303 for sale

METTLER TOLEDO DO 301 is a laboratory equipment and accessory designed for studying dissolved oxygen concentration in liquids. It is an easy-to-use, reliable, and accurate device ideal for environmental, food and beverage, pharmaceutical, biotechnology, and clinical research applications. DO 301 uses a galvanic cell technology to provide accurate results and minimize sample disturbance, and it works with a wide range of temperature and pressure. It offers both manual and automated operation modes, and it provides up to four user-selectable calibration points with up to six user-defined short calibration ranges. In addition, it can be calibrated at atmospheric pressure. METTLER TOLEDO DO 301 is equipped with a long-life catalytic membrane that ensures stable, accurate DO readings, even after long periods of operation. It has three selectable outputs, including a 4-20 mA output, two analog voltages, and a digital RS485/MODBUS interface. The RS485/MODBUS interface allows the user to connect the device to a PC for data collection and analysis. DO 301 also features an LCD touch screen display, making it easy to read and set up the device. METTLER TOLEDO DO 301 is constructed with a durable stainless steel housing that is resistant to high pressure and chemical corrosion. It has built-in safety features such as pressure and temperature-compensated measurements. It also has a leak detector that prevents excessive pressure build up. The DO sensor is easily interchangeable, making it possible to quickly change sensors for different applications. DO 301 is ideal for use in a wide range of industries, such as the water treatment, pharmaceutical, biotechnology, and food and beverage industries. It is designed to provide accurate, reliable DO readings in high-temperature, aggressive, and corrosive environments. METTLER TOLEDO DO 301 is a cost-effective choice for a laboratory that is looking for a reliable and accurate DO measurement device.