The HI3222 is a professional multiparameter benchtop meter. Offering two input channels, this meter is able to measure pH, ORP, ISE, and temperature. The meter comes with Hanna’s HI1131B glass pH electrode and a temperature probe to allow for automatic temperature compensation. The HI3222 offers many features including CAL Check^™, five-point pH and ISE calibration, data logging, comprehensive GLP data, and PC connectivity via USB to provide users with a simple way to organize and manage their data.

Includes:

• (1) HI1131B pH electrode
• (1) HI7662-T temperature probe
• (1) HI76404N electrode holder
• (1) HI70004 pH 4.01 buffer solution sachet
• (1) HI70007 pH 7.01 buffer solution sachet
• (2) HI700601 electrode cleaning solution sachet
• (1) HI7082 3.5M KCl electrolyte solution (30 mL)
• (1) 12 VDC adapter
• (1) Instructions.

Specifications:

• pH Range     -2.0 to 20.0 pH, -2.00 to 20.00 pH, -2.000 to 20.000 pH
• pH Resolution     0.1, 0.01, 0.001 pH
• pH Accuracy (@25ºC/77ºF)     ±0.01 pH, ±0.002 pH
• pH Calibration     up to five point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffers
• pH Temperature Compensation     automatic or manual from -20.0 to 120.0 °C
• mV Range     ±2000 mV
• mV Resolution     0.1 mV
• mV Accuracy     ±0.2 mV
• Relative mV Offset Range     ±2000 mV
• emperature Specifications
• Temperature Range     -20.0 to 120.0°C (-4.0 to 248.0°F)
• Temperature Accuracy     ±0.2°C; ±0.4°F (excluding probe error)
• Temperature Resolution     0.1°C (0.1°F)

• ISE Range     1.00 E-7 to 9.99 E10 concentration (user selectable units)
• ISE Resolution     3 digits
• ISE Accuracy @ 25 °C/77 °F     ±0.5% (monovalent ions); ±1% (divalent ions)
• ISE Calibration Points     up to five point calibration, six standard solutions (in units selected)

• pH Electrode     HI1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
• Temperature Probe     HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
• Slope Calibration     from 80 to 110%
• Logging     400 samples, log-on-demand
• Logging Interval     5, 10, 30 seconds; 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes (max 600 samples)
• Connectivity     opto-isolated USB
• Environment     0 to 50°C (32 to 122°F), RH max 55% non-condensing
• Input Impedance     10¹² Ohms
• Power Supply     12 VDC adapter (included)
• Dimensions     235 x 207 x 110 mm (9.2 x 8.14 x 4.33”)
• Weight     1.8 kg (4 lbs)