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HI5221 and HI5222 are professional bench meters with a color graphic LCD for pH (with Calibration
Check), ORP (Oxidation Reduction Potential), ISE (HI5222 only) and Temperature measurements.
The display can be configured as a single channel or dual channel display (HI5222 only). Each channel
can be configured as pH, mV, Relative mV or ISE (HI5222 only).
The main features of the instruments are:
• Single (HI5221) or two (HI5222) input channels;
• Capacitive touch keypad;
• pH calibration using up to five pH buffers: choose from the list of Hanna Instruments buffers
(pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) or custom buffers (up to 5 custom
buffers);
• ISE calibration using up to five standards: choose from the list of nominal standard values
(e.g. for ppm: 0.010, 0.100, 1.00, 10.0, 100, 1000, 10000 ppm) and/or from 5 user-supplied
custom standard values (up to 5 custom solutions);
• AutoHold feature to freeze first stable reading on the LCD;
• Two selectable alarm limits;
• User Selectable logging modes: Automatic logging, Manual logging with or without AutoHold;
• Continuous Lot logging directly on meter, with selectable log interval: Store up to 100,000 total
data points;
• Up to 100 logging lots; a single lot can have up to 50,000 data points; HI5222 (same for each
measurement channel). Log files include GLP information;
• Basic Measurement can be viewed with detailed GLP information, or with a Graph or a Log History;
• User-friendly interface on large color graphic LCD (240 x 320 pixels) with user selectable color
palette;
• PC interface via USB; download logged data to PC or use for Real time logging (HI92000
PC application required);
• Dedicated Help key with contextual message;
• Profile feature: store up to ten different user setup (HI5222 - five on each channel).
GENERAL DESCRIPTION
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