Hach-Lange ORBISPHERE 6110 User Manual - Manual (Page 39)

37
Configuration
5.4 Instrument parameters
5.4.1 Measurement output
5.4.2 Time and date
Table 1 Formula terms and definitions
Term Definition
O2 HS O
2
in headspace
O2 liquid O
2
in liquid
O2 total O
2
in headspace + O
2
in liquid
CO2 HS CO
2
in headspace
CO2 liquid CO
2
dioxide in liquid
CO2 total CO
2
in headspace + CO
2
in liquid
CO2 PT Concentration of dissolved CO
2
using headspace pressure obtained by a
pressure/temperature (PT) method after package shaking
CO2 True Concentration of the real dissolved CO
2
(corrected with CO
2
purity in the package)
%CO2 HS CO
2
purity during headspace analysis
Vol HS (Pr) Volume of headspace
Vol package Volume of headspace + volume of liquid
Vol liquid Volume of liquid
Barometric Pr Barometric pressure
Pressure HS Headspace pressure after piercing
Temperature liquid Temperature of package liquid
Temperature EC Temperature of the O
2
sensor in the instrument
User numval1 The values are defined in the Num 1 and Num 2 fields of the comments section on
the measurement results screen (see example measurement screen on page
52 ).
User numval2
Measurement output
Define the parameters shown on the screen after and during the measurement process.
Diagnostic
measurement
view Use this option to troubleshoot measurement problems. If this box is checked, then
instead of the standard measurement progress screens being displayed during the
measurement process, the measurement values are displayed instead (see example in
Measurement view on page 53 ).
Display
diagnostic
results Use this option to troubleshoot measurement problems. If this box is checked, then
instead of the standard measurement results screen being displayed at the end of the
measurement process, more detailed measurement values are displayed instead (see
example in
Results view on page 53 ).
Package size
check If checked, the instrument will verify that the package size is the same as that defined
in the height parameter for the package being measured. If different a warning
message will be displayed. The height detection resolution is 1 mm.
Warning
messages If checked, any warning messages will be displayed during the package measurement
process. If left unchecked, all warnings will be suppressed. For a full listing of possible
warnings, refer to
Warning messages on page 64 .
Normalization If checked, enter the temperature value for CO
2
normalization. CO
2
calculations will
then be made based on the temperature entered rather than the sample temperature.
Column
selection From the drop down list, define the three measurements to display on the right side of
the measurement results screen after the measurement process has completed (see
example in
Figure 7 on page 52 ).
When all details have been entered, select Ok to confirm.
Time / Date
Set the system date and time parameters and the display format. Select Ok to confirm.