The Nova Model 430N12 Process Hydrogen Analyzer is ideally suited for the continuous measurement of hydrogen in such applications as annealing, neutral heating, brazing, sintering, glass/metal sealing and endothermic atmospheres.The Nova Model 430N12 has a long life temperature controlled thermalconductivity cell for the detection of hydrogen.Special versions are available that continuously compensate for the effects of other thermally conductive background gases, such as CO2 or CH4.The Nova Model 430N12 has a bright LED display meter and 4–20ma output. Options include alarms, built-in-pump, calibration valve, pressure regulator and isolated outputs.
