Table 4 Operational Status Display; Table 5 Sensor Status Display; Figure 14 Dcc Screen - Kahn Optisure Remote User Manual

Chilled mirror hygrometer
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Optisure Remote User's Manual
3.1.4
Operational Status Display
ΔDP
Shows the total change in measured dew point over the time base of the trend graph
Mode
Shows current operation mode:
Measure, Standby, DCC, FAST, Max Cool, Data Hold
Next Mode
Counts down until the scheduled mode change, signifying either the start of a DCC or the
next measurement period
Process
Status of Process Alarm
For further information on alarm configuration see section 3.2.4.
Fault
Status of Fault Alarm
Indicates there is a fault with the optical system, clean the sensor by following the
instructions in section 4.8.
Sensor
Indicates whether the sensor has established a condensate formation, or if the system is
in a transient condition:
Heating, Cooling, Control
Logging
3.1.5
Sensor Status Display
TEC Drive
Optical Signal
3.2
Setup Menus
3.2.1
DCC
Kahn Instruments
When shown, the Optisure is currently logging data to SD. See section 4.5.6 for
further information.
Table 4
Operational Status Display
Indicates whether the sensor is heating or cooling the mirror:
Also indicates the power level applied as a percentage of total
possible.
Indicates the reflectivity of the mirror, and whether this is clean
or has a condensate formation.
The target is 100% signal level, which indicates the optimal film
thickness has been achieved. 0% indicates that the mirror is free
of condensate.
Table 5
Sensor Status Display
Figure 14
DCC Screen
OPERATION
17

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