Measuring The Temperature - wtw pH 7310 Operating Manual

pH value
24

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:
Temperature Resolution of the
sensor
yes 0.1 °C
- 1 °C
If you wish to measure (or calibrate) without temperature sensor, proceed as
follows:
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 <><>.
temp. display
Automatic with tempera-
ture sensor
Manual
Temp. measurement
ba75929e02
pH 7310
10/2011