Description
Hanna Instruments HALO® Wireless Field pH Meter, HI12302
Features:
- Incorporates Bluetooth® Smart technology
- Laboratory grade pH and temperature measurements
- Built-in temperature sensor for temperature measurement and compensation
- Ideal for use in aquariums, education, environmental and more
- Designed with PEI body that is durable, chemical resistant and provides shielding around the glass tip to minimize breakage due to accidental bumping or dropping the electrode
- Double reference with single ceramic junction and gel filled
- Readings of pH and temperature are transmitted directly to your Apple or Android device or the edge®blu (not included with HALO®)
- HALO®'s smart system indicates when the electrode needs cleaning or calibrated
- Requires download of free Hanna™ Lab App from Google® Play Store or Apple® App Store
- Hanna™ Lab App displays real-time data updated every second
- Full GLP — date and time of current calibration, offset and average slope along with calibrated buffers, mV values, temperature, and slopes between each buffer
- Measurement can be displayed as tabulated data or as a graph which can be expanded using pinch-to-zoom for enhanced viewing
- One button sample tagging either with the Hanna™ Lab App or by pressing the button on the HALO®
- Data autosaved every hour or by chosen intervals and can be annotated with measurement specific information
- Data can be shared via email in .csv format
- Online help and tutorials through app
Included with HALO®:
- Electrode storage solution sachet, HI70300 (HNA-HI70300M)
- Electrode cleaning solution sachet, HI7061 (92-1624-25)
- pH 4.01 buffer solution sachet, HI70004P (91-2704-04)
- pH 7.01 buffer solution sachet, HI70007P (91-2704-07)
- CR2032 3V lithium ion battery
- Quality Certificate
- Instructions
Compatible devices (must be purchased separately):
- Most Android devices with Bluetooth® Smart technology (Bluetooth® 4.0) and running Android 4.3 or later
- iPad (3rd generation or newer)
- iPhone (4S or newer)
- iPod Touch (5th generation or newer)
Specifications:
| HALO® Electrode Specifications | |
| Body Material | PEI |
| Reference | Double, Ag/AgCl |
| Junction / Flow Rate | Ceramic, single |
| Electrolyte | Gel |
| Range | pH: 0 to 12 |
| Maximum Pressure | 2 bar |
| Tip Shape | Spherical |
| Diameter | 12 mm |
| Body Length / Overall Length | 100 mm / 165 mm |
| Recommended Operating Temperature | -5 to 70 °C (23 to 158 °F) |
| Environment | 0.0 to 50.0 °C (32.0 to 122.0 °F), electronic module is not waterproof |
| Temperature Sensor | Yes |
| Matching Pin | No |
| Amplifier | Yes |
| Digital | Yes |
| Connection | Bluetooth® Smart (Bluetooth® 4.0), 10 m (33') range |
| Battery Type/Life | CR2032 3V lithium ion / approximately 500 hours |
| Applications | Field applications |
| Warranty | 6 months |
| Hanna Lab App Measurement Specifications | |
| pH Range | -2.000 to 16.000 pH |
| pH Resolution | 0.1, 0.01, 0.001 pH |
| pH Accuracy (@25 ºC/77 ºF) | ±0.005 pH |
| mV Range | ±800 mV |
| mV Resolution | 1, 0.1 mV |
| mV Accuracy (@25 ºC/77 ºF) | ±0.3 mV |
| Temperature Range | -20.0 to 120.0 ºC *(will be reduced to actual probe/sensor limits) |
| Calibration Points | Up to five points with seven standard buffers |
| Calibration Buffers | 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45 pH |
| Temperature Compensation | Automatic from -5.0 to 100.0 ºC / 23.0 to 212.0 ºF *(will be reduced to actual probe/sensor limits) |
| Compatibility/System Requirements | Android: Compatible with most devices equipped with Bluetooth Smart Technology (Bluetooth 4.0) and running Android 4.3 or later.iOS: Compatible with iPad (3rd generation or newer), iPhone (4S or newer), iPod Touch (5th generation or newer) |
| Download Information | Hanna Lab App is available free from the Play Store or App Store |
Additional Models:
| Catalog No. | Description |
| 91-2599-62 | HALO Glass Body Refillable pH Electrode with Bluetooth |
| 91-2599-63 | HALO Glass Body Gel Filled pH Electrode with Bluetooth |
| 91-2599-64 | HALO Bluetooth pH Electrode for Wine |
| 91-2599-66 | HALO PEI Body Gel Filled pH Electrode with Bluetooth |
| 91-2599-67 | HALO PVDF Body Foodcare pH Electrode with Bluetooth |
Specifications
| Range | pH: 0 to 12 |
|---|---|
| Operating Environment | -5 to 70 degrees C (23 to 158 degrees F) |
| Connectivity | Bluetooth Smart (Bluetooth 4.0), 10 m (33 ft.) range |
| Dimensions | Body Length 100 mm / 165 mm x 12 mm Diameter |
| Manufacturer | Hanna Instruments |
| Model No | HI12302 |