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Hanna Instruments Inc., 584 Park East Drive, Woonsocket, RI 02895  USA

 

www.hannainst.com

Please scan the QR code or follow the link 
to download the user manual.
https://manuals.hannainst.com/HI6321

Hanna

®

 is committed to developing and deploying digital 

solutions with a positive impact on the environment and climate.

Package contents

• 

HI6321

• 

HI7631233

 four-ring conductivity probe

 

• 1413 μS/cm conductivity standard solution (4 sachets)

• 5000 μS/cm conductivity standard solution (2 sachets)

• 12880 μS/cm conductivity standard solution (2 sachets)

• Electrode rinse solution (2 sachets)

20 mL

For laboratory and industrial use only.
Store at room temperature. 

For laboratory and industrial use only.
Store at room temperature. 

±5 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

±5 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

Conductivity Standard

Conductivity Standard

1413 

μS/cm

1413 

μS/cm

HI70031

HI70031

  

20 mL

For laboratory and industrial use only.
Store at room temperature. 

For laboratory and industrial use only.
Store at room temperature. 

±20 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

±20 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

Conductivity Standard

Conductivity Standard

5000 

μS/cm

5000 

μS/cm

HI70039

HI70039

  

20 mL

For laboratory and industrial use only.
Store at room temperature. 

For laboratory and industrial use only.
Store at room temperature. 

±50 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

±50 μS/cm  @ 25 °C (77 °F)

Traceable to NIST Standard reference material

Conductivity Standard

Conductivity Standard

12880

 

μS/cm

12880

 

μS/cm

HI70030

HI70030

  

Electrode

Rinse

Solution

Electrode

Rinse

Solution

HI70000

HI70000

~20 mL          @ 25 °C / 77 °F

• 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

  

  

HI6321 

Advanced

 Conductivity 

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 probe (4) plugged in, 

connect the power cable (5) and plug into the mains. Press the 

ON/OFF button (6) to start.

Remove the transparent film that protects the capacitive touchscreen 

prior to operating the meter.

H

HII632211  Conductivit

y

EC

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.

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