Analyzer Operation; Description Of Basic Controls - Thermo Scientific Orion 2120XP User Manual

Description of
Basic Controls
Parameter
Mode Indicator
A
Marquee Display
B
Temperature Display
Main Data Display
C
Measurement Units
D
Channel 1 Status
E
Indicator
Channel 2 Status
F
Indicator
Thermo Scientific Orion 2120XP Calcium Hardness Analyzer User Guide
Chapter III
B
E
Figure III-1
Faceplate
Location on Display
Top right corner of display
Top left corner of display
Middle line and bottom line of display
Left and right side of middle and
bottom display lines
Below display screen, to the left of
Below display screen, to the right of

Analyzer Operation

Ch 1 status Ch 2 status
Options
HOLD, CAL, SETUP, MEASURE,
DIAGNOSTIC
Analyzer provides prompts for operator
using the scrolling message
Celsius
ISE board: concentration
pH/mV board: pH or mV
Conductivity board: conductivity,
resistivity, salinity, concentration or TDS
ISE board: ppm or ppb, auto-ranging
pH/mV board: pH or mV
Conductivity board: µS/cm or mS/cm
(conductivity), MΩ-cm (resistivity), SAL1
or SAL2 in the marquee (salinity), PCT1
or PCT2 in the marquee (concentration)
and TDS1 or TDS2 in the marquee (TDS)
Green LED indicates that channel is OK
Orange LED indicates a channel warning
Red LED indicates a channel failure
Green LED indicates that channel is OK
Orange LED indicates a channel warning
Red LED indicates a channel failure
A
t Ch 1
D
t Ch 2
F
Default
MEASURE
In the measure mode, if an ATC probe
is connected the default is the actual
measured temperature and if no ATC
probe is connected the default is 25 °C
Depends on type of board installed and
selected measurement parameter
Depends on type of board installed and
selected measurement parameter
At initial installation, the red LED
indicates that the electrode or probe
needs to be installed and calibrated.
At initial installation, the red LED
indicates that the electrode or probe
needs to be installed and calibrated.
C
III-1