The HI5222 is an advanced research grade benchtop pH/mV/ISE dual
channel meter that is completely customizable with a large color
LCD, capacitive touch keys, and USB port for computer connectivity.
The HI5222 features two galvanically isolated BNC connections
for use with the expansive line of pH, ISE and ORP electrodes that
Hanna Instruments o!ers. The meter is supplied with the HI1131B
glass body, double junction, combination pH electrode that operates
over a wide range of temperature from 0 to 100°C. All readings
are automatically compensated for temperature variations with
the separate HI7662-T temperature probe that is included.
As a pH meter the HI5222 can be calibrated up to #ve points
with eight pre-programmed bu!ers or #ve custom bu!ers. The
HI5222 features Hanna’s exclusive CAL Check™ to alert the
user of potential problems during the pH calibration process.
Indicators displayed during calibration include “Electrode Dirty/
Broken” and “Bu!er Contaminated.” The overall probe condition
based on the o!set and slope characteristic of the electrode
is displayed as a percentage after calibration is complete.
As an ISE meter the HI5222 can be calibrated up to #ve points with a
choice of #ve #xed standards or #ve user de#ned in any concentration
unit. The calibration data including date, time, standards used and
slope can be viewed at any time along with the current measurement
by selecting the Good Laboratory Practice (GLP) display option.
Three selectable logging modes are available: automatic,
manual and AutoHold logging. Up to 100,000 data points per
channel can be recorded in 100 lots, 50,000 records max/lot
and exported to a computer for data review and storage. ph meter