Description
The Hanna HI5522-02 benchtop meter is a high-precision, research-grade instrument from Hanna Instruments. First of all, it features two independent channels: Channel 1 handles pH, mV, ORP, and ISE, while Channel 2 measures conductivity (EC), TDS, salinity, and resistivity. As a result, users can perform simultaneous measurements, saving time and bench space in demanding laboratory environments.
Moreover, the “-02” kit includes essential accessories right out of the box, such as the HI1131B refillable pH electrode, HI76312 platinum 4-ring EC probe, electrode holder, and key calibration solutions. This makes setup quick and convenient
| pH – Range | -2.0 to 20.0pH; -2.00 to 20.00; -2.000 to 20.000pH |
|---|---|
| Resolution | 0.1pH; 0.01pH; 0.001pH |
| Accuracy | ±0.1pH; ±0.01pH; ±0.002pH ± 1LSD |
| Calibration | automatic, up to five-point calibration, eight standard buffers available, and five custom buffers |
| Temperature Compensation | automatic or manual from -20.0 to 120.0°C |
| mV – Range | ±2000mV |
| Resolution | 0.1mV |
| Accuracy | ±0.2mV ±1 LSD |
| ISE – 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, five fixed standard solutions available for each measurement unit, and five user defined standards |
| Temperature – Range | -20.0 to 120.0°C |
| Resolution | 0.1°C |
| Accuracy | ±0.2°C (without probe) |
| EC – Range | 0.000 to 9.999µS/cm; 10.00 to 99.99µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0mS/cm absolute EC |
| Resolution | 0.001µS/cm; 0.01µS/cm; 0.1 µS/cm; 0.001mS/cm; 0.01 mS/cm; 0.1 mS/cm |
| Accuracy | ±1% of reading (±0.01µS/cm) |
| Cell Constant | 0.0500 to 200.00 |
| Cell Type | 4 cells |
| Calibration | automatic standard recognition, user standard single point/multi-point calibration |
| Calibration Reminder | yes |
| Temperature Coefficient | 0.00 to 10.00%/°C |
| Temperature Compensation | disabled, linear and non-linear (natural water) |
| Reference Temperature | 5.0 to 30.0°C |
| Profiles | up to 10, 5 each channel |
| USP Compliant | yes |
| TDS – Range | 0.000 to 9.999ppm; 10.00 to 99.99ppm; |
| 100.0 to 999.9ppm; 1.000 to 9.999ppt; | |
| 10.00 to 99.99ppt; 100.0 to 400.0ppt actual TDS | |
| (with 1.00 factor) | |
| Resolution | 0.001ppm; 0. 01ppm; 0.1ppm; 0.001ppt; |
| 0.01ppt; 0.1ppt; 0.001ppm; 0.01ppm; 0.1ppm; | |
| 0.001ppt; 0.01ppt; 0.1ppt | |
| Accuracy | ±1% of reading (±0.01ppm) |
| Resistivity – Range | 1.0 to 99.9Ω • cm; 100 to 999Ω • cm; |
| 1.00 to 9.99KΩ • cm; 10.0 to 99.9KΩ • cm; | |
| 100 to 999KΩ • 1.00 to 9.99MΩ •cm; | |
| 10.0 to 100.0MΩ • cm | |
| Resolution | 0.1Ω •cm; 1Ω • cm; 0.01KΩ •cm; 0.1KΩ •cm; |
| 1KΩ • cm; 0.01MΩ • cm; 0.1MΩ • cm | |
| Accuracy | ±2% of reading (±1Ω • cm) |
| Salinity – Range | practical scale: 0.00 to 42.00psu; |
| natural sea water scale: 0.00 to 80.00ppt; | |
| percent scale: 0.0 to 400.0% NaCl | |
| Resolution | 0.01 for practical scale natural sea water scale; |
| 0.1% for percent scale | |
| Accuracy | ±1% of reading |
| Calibration | percent-scale one point (with HI-7037 standard) |
| pH electrode | HI-1131B glass body pH electrode with BNC |
| connector and 1m cable (included) | |
| EC Probe | HI-76312 platinum, four-ring EC/TDS probe |
| with a 1m cable (included) | |
| Temperature Probe | HI-7662-T stainless steel temperature probe |
| with 1m cable (included) | |
| Input Channel (s) | 1 pH/ORP + 1 EC |
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