30 of 66 | Options Setup - 3654 Portable H2/N2 Analyzer |
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The gas measurement phase can also be selected from the instrument keyboard as follows:
1)Switch the instrument power OFF
2)Switch the instrument on by holding down the CAL button and then pressing the POWER button while still pressing the CAL button
3)The instrument display will first show PHA before switching to either dIS for dissolved or gAS for gaseous measurements
4)Use the Up/Down Arrow buttons to change the gas phase to your choice
5)Press the MEAS button to save the selected gas measurement phase. The instrument then goes to measurement mode
3.4.2 Measurement Units
Choose the Configuration, Units menu to select gas measurement units, temperature measurement units, and the liquid medium in which you are measuring.
You may change the LCD label on the instrument to match the new units selected.
Different LCD labels are supplied with the recharge kit.
Using this dialog box, you can select:
•The Gas units in which gas concentrations are to be displayed For dissolved measurements:
g/kg, % (by weight), V/V, cc/kg, ml/l, ppm/ppb, ppm or mg/100ml For gaseous measurements:
%/ppm (by volume), % (by volume), kPa/Pa, kPa, bar/mbar, bar, bar20/mbar20 or bar20
•The Liquid medium for dissolved gas concentration measurements Water, Beer or Cola
•The Temperature units for display
°C or °F
ORBISPHERE | Operator Manual |