Hanna Instruments Inc., 584 Park East Drive, Woonsocket, RI 02895 USA
www.hannainst.com
Package contents
•
HI6421P
•
HI764833
polarographic
DO probe
• Membrane cap and O-ring (2 pcs.)
• Electrolyte solution, 30 mL (1 pc.)
• Electrode arm with base plate and screws (mounting)
• 24 VDC power adapter and USB-C to USB-A cable
• Probe quality certificate, instrument quality certificate,
quick reference guide
HI6421P
Advanced
Dissolved Oxygen
Benchtop Meter
Quick Reference Guide
Dear Customer
, thank you for choosing Hanna Instruments.
Getting started
Identify the base plate (1) – to be attached to the
L
or the
R
side –
and mounting screw (2) and proceed as illustrated here.
R
L
2
1
With the arm holder (3) in position and the pH electrode (4) and
temperature probe (5) plugged in, connect the power cable (6) and
plug into the mains. Press the ON/OFF button (7) to start.
Remove the transparent film that protects the capacitive touchscreen
prior to operating the meter.
H
HII642211 Dissolved Oxygen
DO
Ethernet
Extension
USB-A
USB-C
ON/OFF
Power
24Vdc
5
6
4
3
Operating language & Access to support
• At first power on default operating language is English. Browse
the language window and select operating language from list
of supported options.
• To access support, tap
and select
.
On first access the benchtop’s name is used as default user name
and no password is required.
Device handling & Safety precautions
• Transport the unit with all cables removed
• Do not puncture the capacitive touchscreen
• Do not insert objects into the ports, spaces around keys other
than the intended cable, USB drive
Hanna
®
is committed to developing and deploying digital
solutions with a positive impact on the environment and climate.
Please scan the QR code or follow the link
to download the user manual.
https://manuals.hannainst.com/HI6421