32
Operation
Taking measurements
For the highest accuracy, calibrate the instrument before taking measurements (Calibration on page 33).
1. Create site and Data ID lists for logged data (if applicable) (Logging on page 19).
2. Set the logging method (single or interval) (Logging on page 19).
3. Set the Auto Stable parameters (if applicable) (Auto Stable on page 26).
4. Verify that the sensors and/or port plugs are correctly installed in all bulkhead ports ( on page 8).
5. Install the sensor guard (Figure 6 on page 11).
6. Insert the sensors into the sample.
NOTE: Make sure to submerge the sensors completely. If using a depth sensor, submerge to where the cable
assembly attaches to the bulkhead.
7. Move the bulkhead in the sample to release any air bubbles and to provide a fresh sample to the sensors.
8. Wait for the sensor/s to stabilize in the sample.
9. If logging, select Log One Sample or Start Logging (Logging on page 19).