Omega Vehicle Security 450 manual Zero Calibration, Calibration is complete

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Zero Calibration

a.Turn the indicator on by pressing the °C key.

b.Set the indicator to the 0.1° range.

c.Connect the ice bath probe to the indicator Input jack.

d.Place the probe in a stable ice bath (0.00C

±0.05°C and adjust the ZERO pot (Rb) located beneath the plug on the rear case for an indicator display of 0.0°C.

e.Replace the rubber plug.

Calibration is complete.

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Contents Series Servicing North America Servicing Europe Calibration DescriptionOperation General Description Section DescriptionUnpacking Physical DescriptionCmrr Specifications±.45F±0.1% rdg Range Table Principles of Operation Section OperationReplacing the battery Recesses or each corner of the case bottom Page Page Operation Features Maintenance Calibration Section CalibrationPage For T/C type Verify calibration once finished Ra Full Scale Adj Rb Zero Adj Rc +Full Scale Adj Calibration- Thermocouple Type K, J Page Page Calibration- Thermistor Type Page Calibration- Platinum RTD Page Calibration is complete Zero CalibrationWARRANTY/DISCLAIMER Temperature Data Acquisition