Hanna Instruments Inc., 584 Park East Drive, Woonsocket, RI 02895 USA
www.hannainst.com
Please retain for future use.
QR6321 12/22
All Hanna instruments conform to the CE European Directives and UK Standards, and our production facilities are ISO 9001 certified.
HI6321
is warranted for a period
of two years and the probe for six months against defects in workmanship and materials when used for their intended purpose and maintained according to instructions.
For technical information e-mail us at
. Visit
www.hannainst.com
for more information about Hanna Instruments and our products.
Capacitive touchscreen
Users
Settings Log Recall
Help
Channel
Settings
Back key
Home key
Menu key
• return to a previous hierarchical menu level
• access to measurement screen
• access to:
`
Users
login & rights configuration
`
Settings
system configuration, connectivity & printing items
`
Log Recall
logged measurement data
`
Help
support
• from measurement screen, tap to access measurement menu
Probe usage & Calibration tips
Accessories
: rinse container, calibration container, calibration
standard, DI water
Prior to placing the probe into a standard:
• Remove the transparent protective ring (1).
• Rinse in DI water and gently shake off excess water.
• Immerse the probe in rinse container ensuring that probe’s holes
(3) are completely submerged. Swirl and remove.
• Immerse and swirl the probe several times to prime the probe.
3
2
1
Calibration tips
• Ensure the probe is correctly plugged in.
• Use fresh standards with a value close to that of the sample.
• Pour fresh standard in calibration container, immerse the probe,
gently swirl, and remove.
• Immerse and swirl the probe several times.
• Gently tap the probe to remove trapped air bubbles.
• Wait for the temperature to stabilize and the probe to acclimate
to the solution.
• Calibrate frequently and discard standard after use.
Conductivity measurement tips
• Work with recently calibrated probes.
• Substitute calibration standard with measured sample and
follow calibration recommendations.
• Use the arm holder for easy probe transfer in and out of
container and correct probe positioning, away from container
walls or bottom.
• TDS measurement: use correct TDS conversion factor for
measured sample.
• Record measured data once the reading is stable.
• Clean and rinse off any residual sample on the sensors (2) after
measurement to keep the probe in optimum condition.
Logging in & Creating a new account
1. Power the meter and tap
.
2. Tap
followed by
.
3. Tap
Edit Users
to enter Account Management.
4. Tap to enable Account Creation and Logins. Tap to return.
5. Tap Logout to enter Users screen. Tap the plus symbol avatar.
6. Input user name and tap
.
7. Enter password and tap
. Re-enter password to confirm.