YOKOGAWA WE440, User Manual

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<7. Terms Definition>
7-2
IM 12Y18A04-01EN 1st Edition : Oct. 04, 2019-00
Terms Description Possible Values, Options
ANALYSIS PARAMETERS
Mode Instrument RESTART mode. Auto Restart, Manual Restart
Measuring Frequency In the RUN mode, the frequency is the
time duration between two analysis
cycles.
15, 30, 45 minutes, 1 hr, 0.20 hr are
selectable and editable minutes range
00.00 to 99.99Hr
Measuring Units Units for the analyzed sample. Six characters long. Alphabets, numerals
and special symbols are allowed.
Analysis Label Six characters long. Alphabets, Numerals
and +, - are allowed.
Cell Wash Flow Rate The rate at which the sample is pumped
to wash the cell.
Depends on the inner diameter of the
pump tubing. It is derived from the
calibration of pumps.
Reagent 1–3 Flow Rate The rate at which the reagent is pumped
to wash the cell.
Depends on the inner diameter of the
pump tubing. It is derived from the
calibration of pumps.
Stability Criteria Defines the stability level of the data
before accepting it. The stability criteria is
a measure of stability of the absorbance
level rate of 0.001 AU per sec as
specified by the number 1 thrugh 10.
1 thrugh 10.
Post Wash Event Washing the cell after completion of the
event selected with the following source,
volume and stir time.
Analysis, Calibration, Validation, Not
Assigned.
Post Wash Cycle Source Fluid for post washing the reaction cell. Sample, Reagent, Cleaner, Standard
Post Wash Cycle
Volume
The amount of fluid pumped for post
washing.
-99.9 to +99.9 mL
Post Wash Cycle Stir
Time
The amount of time the fluid is stirred for
post washing the cell.
0 to 999 seconds
CLEANER PARAMETERS
Cleaner Source Fluid for cleaning the cell. Sample, Reagent, Cleaner, Standard,
Not Assigned
Volume to add The amount pumped for cleaning. 0 to 255 mL
Clean Flow Rate The rate at which the cleaner source is
pumped to clean the cell.
Depends on the inner diameter of the
pump tubing. It is derived from the
calibration of pumps.
Stir Time The amount of time the fluid is stirred for
cleaning the cell.
0 to 999 seconds
Frequency The time duration between two cleaning
cycles.
Manual, Daily, Weekly, Monthly
Start Day/Date For weekly cleaning the day of cleaning.
For monthly cleaning the date of
cleaning.
Day - Week days
Date - Current month dates (1 to 31)
Start Time The time to start the cleaning on the day
or date selected.
00:00 hr to 23:59 hr
TEMPERATURE UNITS
Units Units of temperature. Celsius, Fahrenheit
METHOD PARAMETERS
Cell Wash Volume The amount of sample pumped to wash
the cell.
1 to 100 mL
Reaction Temperature
Control
PID temperature control. Enable, Disable
Reaction Temperature The temperature set point. 0 to 60
Wavelength The LED wavelength.
Blank Measurement Allows the blank measurement in the
analysis cycle.
Disable, Before Reagent
Reagent Volume The amount of reagent pumped in to the
cell.
0 to 6.00 mL
Stir Time The amount of time the fluid is stirred
after pumping the reagent.
0 to 999 seconds