EUTECH INSTRUMENTS alpha-pH 2000D Manuál s instrukcemi Strana 26

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Instruction Manual αlpha-pH2000D
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6.3 Setting temperature (Set °C°F) sub-function
SETUP
HOLD
SETUP
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SETUP
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SETUP
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SETUP
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SETUP
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SETUP
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1. Select the “SET °C°F” sub-function, then press the ENT key.
2. Selecting temperature unit: press the or key to select the desired temperature unit
“°C” or “°F”. Press the ENTER key to confirm your selection.
3. Enable/disable ATC mode: press the or key to enable (ATC ON) or disable (ATC OFF)
automatic temperature compensation. Press the ENT key to confirm your selection.
ATC disabled (ATC OFF):
For manual temperature compensation you can set the process and calibration
temperatures. This allows calibration at a temperature other than the process
temperature. Example: setting a calibration temperature of 25°C lets you calibrate
using standard solutions at 25°C, even if your process temperature is different from
25°C.
4. Setting the process temperature: press the or key to adjust the process temperature
(upper value, setting range: –10.0 to 125.0°C / 14.0 to 257.0 °F). Press the ENT key to confirm
process temperature.
5. Setting the calibration temperature: press the or key to adjust the calibration
temperature (upper value, setting range: – 10.0 to 125.0°C / 14.0 to 257.0 °F). Press the ENT
key to confirm the calibration temperature.
ATC enabled (ATC ON):
6. Setting the temperature offset: The display shows the current temperature offset (upper value)
and the temperature currently measured (lower value). Compare the current temperature
displayed on the transmitter to a thermometer known to be accurate. Note the correct
temperature value. Press the or key to adjust the lower value. The upper number
indicates the offset value. You can offset the temperature by up to ±10°C/±18°F. Press the
ENT key to confirm your setting.
Continue with additional Setup procedures, or return to the Measurement mode by pressing
the and key (escape) simultaneously.
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