EL3020 EasyLine 连续气体分析仪

描述

EL3020   EasyLine 连续气体分析仪

EL3020 EasyLine 连续气体分析仪

Measuring technology (analyzers)
The following analyzers are available for selection:
 Uras26 infrared photometer for the measurement ofinfrared-active gas components e.g. CO, NO, SO2

Limas23 ultraviolet photometer for the measurement ofNO, NO2 and SO2

 Magnos206 oxygen analyzer for the measurement ofO2 in process gas or in N2

 Magnos27 oxygen analyzer for the measurement ofO2 in flue gas or in N2

 ZO23 trace oxygen analyzer for the measurement ofO2 in pure gases (N2, CO2, Ar)

 Caldos27 thermal conductivity analyzer for the measurement ofbinary gas mixtures with different thermal conductivity e.g.Ar in O2, H2 in Ar, CH4 in N2

Calibration
Calibration can be performed automatically or manually orexternally controlled via the Modbus.

Automatic calibration – for all sample components together – isnormally started on a cyclically time-controlled basis; it can also bestarted by an external control signal or via the Modbus as well asmanually on the display and operator control unit of the gasanalyzer.

Normally, simplified calibration methods with the built-in calibrationcells or the so-called single-point calibration are used for automaticcalibration. If calibration with test gases is required the control ofsolenoid valves for switching on five test gases, zero gas and sample gas via digital outputs can be configured.