IR400 Infrared Gas Analyzer

The IR400 infrared gas analyzer is capable of measuring the concentrations of NO, SO2, CO2, CO, CH4 and O2 components in sample gas. NO, SO2, CO,CO and CH4 are measured by the nondispersion infrared method (NDIR), while O2 is measured by the built-in type paramagnetic method sensor or an external mount-type zirconia method sensor. A maximum of 5 components including O2 (max. 4 components except for O2 measurement) are simultaneously measurable. The mass flow type twin detector of high sensitivity and reliability adopted in the infrared ray method detection unit makes the measurement hardly affected by interfering components. In addition, the IR400 includes a microprocessor and has a large-size liquid crystal display, iproviding easy operation, high accuracy and multiple functions.

Features

*	Simultaneous and continuous measurement of up to 5 components including O2 and 4 components selected from among NO, SO2, CO, CO2, and CH4.
*	The mass flow type twin detector of high sensitivity and reliability minimizes interference from other gas components, ensuring excellent stability.
*	Incorporating O2 correction, average value computing, automatic calibration, one touch calibration, upper/lower limit alarm, remote measurement range changeover, range identification signal output, etc., the analyzer accommodates different application requirements.
*	Large LCD provides clear indications of all measured components and computed values and easy interactive operation.
*	Unitized construction of the main body on the 19-inch rack and of the signal input/output terminal module allows easy configuration of a gas analyzer system.
*	A maximum range ratio of 1:25 is achieved.