EL3000 CONTINUOUS GAS ANALYZERS |  OI/EL3000-EN REV. D  129 
 
 
 
Test gases – Limas23 
 
Test gas for the zero calibration 
Test gas for the end-point calibration 
 with calibration cells 
2
 or air or UV sample component-free gas 
Calibration cells or test gas for each sample 
component 
 without calibration cells 
 
2
 or air or UV sample component-free gas 
Test gas for each sample component
 
 without calibration cells 
2
 or air or UV sample component-free gas 
Test gas for each sample compo
nent 
 / Magnos28 or oxygen 
 with calibration cells 
(automatic calibration, i.e. Magnos206
 / Magnos28 
with single-point calibration) 
2
 or oxygen and UV sample component-free gas 
Either calibration cells and test gas for 
oxygen 
detector or test gas for each sample component or 
for each detector
 
 / Magnos28 or oxygen 
 without calibration cells 
 
2
 or oxygen and UV sample component-free gas 
Test gas for each sample component o
r for each 
 
 / Magnos28 or oxygen 
 without calibration cells 
2
 or oxygen and UV sample component-free gas 
Test gas for each sample component or for each 
detector
 
 
 
Dew point 
The dew point of the test gases must be approximately equal to the dew point of the sample gas.