Nova Analytical Systems Inc.
The Nova Model 7900 Series of heat treat atmosphere analyzers are designed for the continuous, long-term analysis of heat treat exothermic and endothermic atmosphere gas in any combination of CO, CO2, H2, CH4, O2 or dewpoint. Carbon potential is also available for endothermic atmospheres. A built-in sampling pump continuously draws in a sample of the atmosphere gas, which is filtered then sent on to the various gas detectors in the analyzer. A low flow alarm is also provided. The readout is a large, easy-to-read touch-screen display with LED backlighting. Either 4-20 ma, voltage or RS485 outputs for recording or control are provided. www.nova-gas.com
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