Sper Scientific 860031 pH - mV Bench-Top Meter - Manual (Page 38)

38
MEASUREMENT PROCEDURES
Preparing for Measurement
1. Assemble the probe holder and attach the holder to the
meter (pages 9-10).
2. Connect an adaptor to the power jack. Slide the adaptor
jack into the meter, making sure it is firmly in place.
(The meter’s voltage is 9V.)
3. For pH and ORP measurements, connect a sensor
probe to the BNC port. For conductivity, TDS and
salinity measurements, connect a sensor probe to the
MIC port.
4. For a pH probe with a temperature sensor, connect a
temperature sensor connector to the ATC port.
5. Connect a USB or RS232 cable to the meter and your
computer to upload real time measurement values and
memories for further analysis (page 57).
6. Connect your chart recorder or other data collection
devices to the ANALOG port as needed.
Available measurement parameters for each probe type:
pH mV/ORP Cond. TDS Salinity
pH Probe • •
Cond.
Probe • • •
ORP Probe
•