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General| Model | HI5522 |
|---|---|
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Temperature Range | -20.0 to 120.0 °C (-4.0 to 248.0 °F) |
| Connectivity | USB |
| GLP | Yes |
| Type | pH/ORP Benchtop Meter |
| pH Range | -2.0 to 20.0 pH |
| pH Resolution | 0.01 pH |
| ORP Range | ±2000 mV |
| Temperature Resolution | 0.1 °C; 0.1 °F |
| Temperature Accuracy | ±0.2 °C; ±0.4 °F |
| Calibration | Up to five-point calibration |
| Display | Graphic LCD |
| Power Supply | 12 VDC adapter |
Details how to connect pH, ORP, ISE electrodes and conductivity probes.
Resets the instrument to default factory settings.
Procedure for updating the instrument's software.
Configure buffer entry type, 1st calibration point, and custom buffers.
Step-by-step guide for calibrating the pH electrode.
Explains ORP measurements and electrode care.
How to measure mV in Direct mode.
How to measure mV using Direct/AutoHold mode.
Specific cleaning solutions for pH electrodes.
Troubleshooting common issues for mV, pH, and ISE measurements.
Troubleshooting common issues for conductivity-related measurements.
Save, load, or delete measurement profiles for conductivity setup.
Calibrates the probe's offset value.
Calibrating the cell constant using standard solutions.
Manually setting the probe's cell constant value.
Calibrate or edit the conductivity probe's cell constant.
Choose between Automatic, Manual, and Auto Hold logging types.
Performing the initial in-line USP test for water quality.
Performing the second off-line USP test.
How to measure TDS in Direct mode.
How to measure TDS using Direct/AutoHold mode.
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