Casella Monitor, a manufacturer of ambient gas analysers, has introduced a new product to its range of monitoring equipment. Its new, cartridge-based, ZeroGen, scrubs incoming ambient air and produces a ‘purer’ true zero gas for calibration without all the complications and mechanics of transporting and installing zero calibration gas cylinders. It saves time and money, with the cartridges designed to be easily replaced each year. International Mining discusses the problems and solutions associated with methane gas, in particular, in the Safety and Leader articles in its June issue – currently at the printers.

Gary Noakes, Product Manager at Casella Monitor: “Operators of air quality monitoring stations will benefit from reduced operating costs, and achieve a higher accuracy of data with the installation of the ZeroGen.” www.casellameasurement.com