Zero air generator

Casella Monitor has introduced a time and cost-saving original product to its range of ambient monitoring equipment.

Its new, cartridge-based, ZeroGen zero air generator removes the need for zero calibration gas cylinders when performing calibration checks on ambient air gas analyser systems.

The cartridges are designed to be easily replaced each year, saving considerable time and expense compared to the use of traditional zero calibration cylinders.

Gary Noakes, Product Manager at Casella Monitor, said: "The Zerogen scrubs the 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."