HYDROLAB HL Série Manuel D'utilisation page 14

Figure 8 Install the sensor guard
Deployment with a flow cell
Personal injury hazard. Make sure that the sample pressure is less than 103 kPa (15 psig).
For process or pump-through monitoring, install the optional flow cell on the sonde and push the
sample water through the flow cell. Refer to
Make sure that the water pressure in the flow cell is not more than 103 kPa (15 psig) or the flow cell
can break and cause injury.
Items to collect:
• PC with Hydrolab Operating Software or the Surveyor HL handheld controller
• Deployment cable
• Flow cell
• Tubing, ½-in.
• Water filter (optional)
• Water pump or siphon (optional)
• USB communications module (if a PC is used)
14
• Power adapter
1. To use a PC, connect the instrument to the PC. Refer to
sure to use the deployment cable and not the calibration cable.
2. To use a Surveyor HL, connect the instrument to a Surveyor HL. Refer to the Surveyor HL User
Manual. Make sure to use the deployment cable and not the calibration cable.
3. Remove the storage/calibration cup. Keep the storage/calibration cup for later use.
4. Install the optional flow cell. Refer to
5. Connect two pieces of ½-in. tubing to the sample in and sample out ports.
6. Attach the open end of the sample out tubing to an open drain or a collection container.
7. Put the open end of the sample in tubing in the sample water. Remove unwanted material from
the sample water with a filter as necessary.
8. If possible, invert the sonde so the bubbles are removed from the sensors and go out the sample
out port.
9. Start the flow of sample water to the flow cell.
10. Click Monitoring to view real-time measurements. Refer to the Hydrolab Operating Software
Manual or the Surveyor HL User Manual as applicable to capture measurements and/or change
the view.
Note: To look at the Hydrolab Operating Software Manual, start the Hydrolab Operating Software, click Help
and select Hydrolab Operating Software Help.
14
Optional for instruments with an internal battery pack
14 English
W A R N I N G
Figure 9.
Connect to the PC
Figure 9. Do not let the sensors become dry.
on page 10. Make