Advantage Controls MegaTronMT User Manual

17
2.6. Calibration
Calibration is for adjusting the displayed value of a probes reading to match your tester or known solution.
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CALIBRATION - For adjusting the actual reading
values of the available analog probe inputs, such as
conductivity, pH, ORP or temperature.
2.6.a. Conductivity Calibration
CALIBRATE - With a clean probe on-line seeing the
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hand held tester) value.
RESET ZERO - With the probe out of solution and dry
enter a new zero point. Note: Probe must be dry!
NOTE: In the calibration pop-up window the raw analog to digital (A/D) value will be displayed. A new
calibration value should only be entered when the probe is sensing a stable A/D value. If the system is a
boiler the associated relay can be forced on in the pop-up to allow for a fresh hot sample. Boiler probes should
have fresh hot water blown past them for a minimum of 2 minutes before calibrating.The A/D reading has a
range of 0 to 32,767. If it is at one end of the range or the other when trying to calibrate something is
wrong with the probe or wire run.
2.6.b. pH and ORP Calibration
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water enter the known (tested from a calibrated hand
held tester) value.
2 POINT - Enter a known Low value with a clean probe
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Advantage Controls MegaTronMT Specifications

General

Brand	Advantage Controls
Model	MegaTronMT
Category	Controller
Language	English