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HI3221 is a professional pH/ORP/ISE/Temperature bench meter with graphic LCD designed to provide high accuracy and ease of both in the laboratory as well as in harsh industrial conditions. This instrument is a single input model measuring pH, ORP, or ISE and Temperature utilizing a single channel.
This meter features Hanna’s exclusive Calibration Check™, a diagnostics system that ensures accurate readings every time. Calibration Check system eliminates erroneous readings due to dirty or faulty pH electrodes or contaminated buffer solution by alerting users of potential problems during the calibration process. A Relative mV feature is also available.
Throughout the calibration process, users are guided step-by-step by the on-screen tutorial. After calibration, a probe condition indicator is displayed on the LCD informing the user of the overall electrode status.
A variety of interactive user support is available before, during and after measurement. Onscreen tutorials guide users through set-up, calibration and measurement while context sensitive help of any screen is available at a push of a button. The HELP screen accessed by a dedicated HELP button, includes language specific assistance for menu parameters, calibration, log, contact information and accessories for your instrument.
Main Features:
- Single input channel
- Up to 5 point pH calibration with 7 standard buffers and 5 custom buffers to choose from
- Messages on the graphic LCD for an easy and accurate calibration
- Diagnostic features to alert the user when the electrode needs cleaning
- Three types of logging modes (for pH, ISE and mV)
- Stability logging
- Interval logging
- Log-on-demand
- Relative mV measurements
- Log on demand up to 300 samples
- Log interval with log on stability feature up to 600 records
- Auto Hold feature, to freeze first stable reading on the LCD
- GLP feature, to view last calibration data for pH, Rel mV or ISE
- PC interface
Primary Applications:
Laboratory, Industrial
Specifications:
|
pH
|
Range | –2.0 to 20.0 pH –2.00 to 20.00 pH –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 |
|
| Calibration | Up to 5 points 7 standard buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) 5 custom buffers |
|
|
ORP
|
Range | ±2000.0 mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.2 mV | |
|
ISE
|
Range | 1.00 E-3 to 1.00 E5 conc. |
| Resolution | 3 digits 0.01, 0.1, 1, 10 conc. | |
| Accuracy | ±0.5% of reading (monovalent ions) ±1% of reading (divalent ions) |
|
| Calibration | Up to 2 points 6 standards (0.1, 1, 10, 100, 1000, 10000 ppm) |
|
|
Temperature
|
Range | –20.0 to 120.0 °C (–4.0 to 248.0 °F) |
| Resolution | 0.1 °C (0.1 °F) | |
| Accuracy | ±0.2 °C (±0.4 °F) (excluding probe error) | |
| Rel mV offset range | ±2000 mV | |
| Slope calibration | From 80 to 110% | |
| Temperature compensation | Manual Automatic |
|
| Electrode | Hanna BNC connection pH / ORP / ISE electrodes | |
| Temperature probe | RCA connection Recommended option: HI7662-TW | |
| LOG on demand | 300 samples | |
| Lot logging | 5, 10, 30 seconds 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes, AutoEnd (maximum 600 samples) |
|
| Environment | 0 to 50 °C (32 to 122 °F) max. RH 55% non-condensing |
|
| Power supply | 12 Vdc power adapter | |
| PC interface | opto-isolated USB | |
| Dimensions | 235 x 207 x 110 mm (9.2 x 8.14 x 4.33”) | |
| Weight (meter only) | 1.8 Kg (4.1 lb) | |
Ordering Information:
HI3221-01 (115V) and HI3221-02 (230V) is supplied with:
• 12 Vdc Power adapter
• Quick Reference guide with instrument quality certificate
Accessories:
(*denotes preferred accessories for web when space is a concern.)
Please refer to instruction manual for full accessory list.
pH Buffer Solution
HI5016 pH 1.68 Buffer Solution, 500 mL bottle
*HI5004 pH 4.01 Buffer Solution, 500 mL bottle
HI5068 pH 6.86 Buffer Solution, 500 mL bottle
*HI5007 pH 7.01 Buffer Solution, 500 mL bottle
HI5091 pH 9.18 Buffer Solution, 500 mL bottle
*HI5010 pH 10.01 Buffer Solution, 500 mL bottle
HI5124 pH 12.45 Buffer Solution, 500 mL bottle
pH Electrodes
HI1043B Glass-body, double junction, refillable, combination pH electrode.
Use: strong acid/alkali.
HI1053B Glass-body, triple ceramic, conic shape, refillable, combination pH electrode.
Use: emulsions.
*HI1083B Glass-body, micro, Viscolene, non-refillable, combination pH electrode.
Use: biotechnology, micro titration.
*HI1131B Glass-body, double junction, refillable, combination pH electrode.
Use: general purpose.
HI1330B Glass-body, semimicro, single junction, refillable, combination pH electrode.
Use: laboratory, vials.
HI1331B Glass-body, semimicro, single junction, refillable, combination pH electrode.
Use: flasks.
*HI1230B Plastic-body (PEI), double junction, gel-filled, combination pH electrode.
Use: general, field.
FC911B Plastic-body (PVDF), double junction, refillable with built-in amplifier, combination pH
electrode.
Use: very high humidity.
*HI1413B Glass-body, single junction, flat tip, Viscolene, non-refillable, combination pH
electrode.
Use: surface measurement.
ORP Electrodes
*HI3230B Plastic-body, gel-filled, combination platinum ORP electrode. Use: general purpose.
Electrode Cleaning Solution
*HI7061L General Purpose Solution, 500 mL bottle
Electrode Storage Solution
*HI70300L Storage Solution, 500 mL bottle
EC Calibration Solutions
HI6033 84 μS/cm, 500 ml, bottle
HI6031 1413 μS/cm, 500 ml, bottle
HI7039L 5000 μS/cm, 500 ml, bottle
HI7030L 12880 μS/cm, 500 ml, bottle
HI7034L 80000 μS/cm, 500 ml, bottle
HI7035L 111800 μS/cm, 500 ml, bottle
HI7037L 100% NaCl, 500 ml, bottle
