Hanna Instruments HI6221 Quick Reference Manual

QUICK REFERENCE GUIDE
HI6221 Advanced pH & ORP Meter
Dear Customer, thank you for choosing Hanna Instruments.
For more information about Hanna Instruments and our products, visit
www.hannainst.com or e-mail us at sales@hannainst.com. For technical
support, contact your local Hanna Instruments office or e-mail us at
tech@hannainst.com.
Please scan the QR code or use the link below to
download the user manual.
https://manuals.hannainst.com/HI6221
Package Contents
Each HI6221 is supplied with:
• HI1131B pH electrode
• HI7662-TW temperature probe
• pH 4.01 buffer solution (2 sachets)
• pH 7.01 buffer solution (4 sachets)
• pH 10.01 buffer solution (2 sachets)
• Electrode cleaning solution (2 sachets)
• Electrode storage solution (25 mL)
• 3.5M KCl electrolyte fill solution (30 mL)
• Capillary pipette (1 pc.)
• Electrode arm with base plate and screw
(requires mounting)
• 24 VDC power adapter
• USB-C to USB-A cable
• Probe quality certificates
• Instrument quality certificate
• Quick reference guide
General Description
The HI6221 is Hanna Instruments advanced pH and ORP meter
with a large touchscreen display and streamlined design.
Key Features
• Application profiles allow for quick and direct measurement
without updating the settings
• Log files can be transferred to a USB flash drive
• Ethernet and Wi-Fi network data sharing options
Hanna Instruments Inc., 584 Park East Drive, Woonsocket, RI 02895 USA
www.hannainst.com
Getting Started
i. Identify the base plate (1), place the meter face down and
proceed as illustrated here.
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ii. Connect the pH electrode (2), temperature probe (3), and power
adapter (4) to the rear panel of the meter.
iii. Connect the power plug and press the black ON/OFF power
button (5).
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Extension port
Note: Remove the transparent film that protects the capacitive
touchscreen prior to operating the meter.
System Overview
Hardware Flexibility
Connectors for printer, keyboard, Ethernet
User Interface
7-inch color display, 800 ×480 resolution
Multi-touch screen supports video playback and data plotting
Measurement Flexibility
User profiles
Accessible logging control
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