YSI TruLab 1310P - Manual (Page 24)

pH value TruLab pH 1310
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5.1.2 Measuring the temperature
For reproducible pH and ORP measurements, it is essential to measure the
temperature of the test sample.
You have the following options to measure the temperature:

Automatic measurement of the temperature with the temperature sensor
(NTC 30 or Pt 1000) integrated in the sensor.
 Measurement with an external temperature sensor.
 Manual determination and input of the temperature.
The measuring instrument recognizes whether a suitable sensor is connected
and automatically switches on the temperature measurement.
The display of the temperature indicates the active temperature measuring
mode:
If you wish to measure (or calibrate) without temperature sensor, proceed as
follows:
Temperature
sensor
Resolution of the
temp. display Temp. measurement
yes 0.1 °C Automatic with tempera-
ture sensor
- 1 °C Manual
1. Measure the current temperature of the test sample.
2. Set the temperature value with <><>.
or
In the <F1>/[Menu]/Man. temperature menu, set the temperature value
with <><>.