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 offers. 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 five points with eight pre-programmed buffers or five custom buffers. The HI 5222 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 "Buffer Contaminated." The overall probe condition based on the offset and slope characteristic of the electrode is displayed as a percentage after calibration is complete.
As an ISE meter the HI 5222 can be calibrated up to five points with a choice of seven fixed standards or five user defined 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.
SEE BROCHURE FOR MORE DETAILS
Range: -2.0 to 20.0 pH; -2.00 to 20.00; -2.000 to 20.000 pH
Resolution: 0.1 pH; 0.01 pH; 0.001 pH
Accuracy: ±0.1 pH; ±0.01 pH; ±0.002 pH ±1 LSD
Calibration: automatic, up to five point calibration, eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers
Temperature Compensation: automatic or manual from -20.0 to 120.0°C/-4.0 to 248.0°/253.15 to 393.15K
Range ±2000 mV
Resolution 0.1 mV
Accuracy ±0.2 mV ±1 LSD
Relative mV Offset Range ±2000 mV
Range: 1 x 10-6 to 9.99 x 1010 concentration
Resolution: 1; 0.1; 0.01; 0.001 concentration
Accuracy: ±0.5% (monovalent ions); ±1% (divalent ions)
Calibration: automatic, up to five-point calibration, seven fixed standard solutions available for each measurement unit, and five user defined standards
Range: -20.0 to 120°C; -4.0 to 248.0°F; 253.15 to 393.15K
Resolution: 0.1°C; 0.1°F; 0.1K
Accuracy: ±0.2°C; ±0.4°F; ±0.2K
- pH Electrode: HI1131B glass body pH electrode with BNC connector and 1 m (3.3') cable (included)
- Temperature Probe: HI7662-W stainless steel temperature probe with 1 m (3.3') cable (included)
- Input Channel(s): 2 pH/ORP/ISE
- GLP: calibration points, calibration time stamp, probe offset, slope, date, time and buffers/standards used
- Logging: record : Up to 100 lots, 50,000 records max/lot / maximum 100,000 data points/channel; interval: 14 selectable between 1 second and 180 minutes; type: automatic, manual, AutoHOLD
- Display: color graphic LCD 240x340 pixels
- PC Connection USB
The following link provides additional information from the instruction manual or original manufacturer's brochure. Right-click to open the PDF in a new window or download it: Hanna Instruments HI 5222 Digital, Bench-model pH-ISE-ORP Meter