Hanna Instruments HI6221 - General Description & Intended Use

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GENErAL DESCriPTiON & iNTENDED uSE
5. GENERAL DESCRIPTION & INTENDED USE
HI6221 is a streamlined benchtop meter with a large touch screen display, comprised of a housing
and an integrated pH / ORP measurement module.
Compact and easy to operate, the benchtop meter is delivered with Hanna Instruments HI1131B
double junction combination pH electrode, together with HI7662-TW temperature probe.
HI1131B is a glass body, double junction, refillable pH electrode with an indicating sensor made of
High Temperature (HT) glass. The double junction reference and HT glass design allow the HI1131B
to be used in a wide variety of applications including samples with metals and elevated temperatures.
Probe connection to the unit is secured through a galvanically isolated BNC connection.
HI7662-TW stainless steel temperature probe allows the meter to automatically temperature
compensate (ATC) pH measurements.
This system responds to a complex range of measurement and monitoring requirements, providing
accuracy, reproducibility, and reliability.
HI6221 is supplied with an electrode holder that has a flexible arm. The holder can be mounted
quickly and provides secure support for electrodes while taking measurements in sample containers.
This benchtop meter supports:
• USB type A – support for USB stick, keyboard
• USB type C – support for USB stick, PC connection
The user can select between five different views.
• Basic measurement configuration
• Simple GLP with calibration information
• Full GLP with electrode status and calibration point details
• Live updated, interactive graph
• Tabuled data with date, time, and notes
Capacitive touch screen with multi-touch support
The benchtop unit has a 7-inch color display with 800 x 480p resolution. The capacitive, multi-touch
screen supports video playback and data plotting.
Capacitive keys & icons
Main functions, system settings, and measurement setup parameters are accessed and configured in an
intuitive way, using Menu key ( ), System Menu icon ( ), and Measurement Menu icon ( ).
User interface
User-friendly icons and symbols allow users to easily navigate and interpret the instrument functions.
Using the Menu key ( ) will show Users, System Settings, Log Recall and Help icons.
• The System Menu ( ) permits access to Network, Connectivity, System, and Info tabs.