Dr. A. Kuntze PH-T Handbuch - Seite 8
Blättern Sie online oder laden Sie pdf Handbuch für Schalter Dr. A. Kuntze PH-T herunter. Dr. A. Kuntze PH-T 12 Seiten. Ph and mv simulator for ph/orp meters and ph/orp sensors
Seite drucken3. Sensor test
1 - Connect
Connect the sensor to the PH-T using the COAX cable.
2 - Switch on
Switch on the PH-T by pressing key "ON" for 5 seconds.
NOTE
3 - Select sensor test
Press key "F" twice to enter the measuring mode. The display now shows the signal of
the sensor in mV, and "M2" indicates the measuring mode.
4 - Test
Immerse the sensor in a buffer solution.
NOTE
With ORP sensors, interpretation of the measuring signals is easy: The value must be
as close as possible to the value indicated on the buffer label. Any deviation can be
regarded as a sensor error.
With pH electrodes, please refer to the tables on the following page.
8
Switch-on is delayed to prevent accidental activation during transport.
Mind the temperature! Buffer values are usually given for a reference
temperature of 25°C.