... carbon & sulfur contents, and it is easy to operate, easy to maintain, easy to repair. Instrument Specification:1. Structure:Modular Structure, ... applied;4. Catalyst unit:1) Catalyst heater: Convert CO to CO2 and SO2 to SO3;2) Filter: SO3 is removed by a ... Parameters of analyzing, flux etc can be setup according to the sample characteristic.Analyzing method with parameters and calibration curve ...