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"HALO" with PEI Electrode

Wireless Field pH Meter has a durable PEI body and spherical sensing bulb

HALO Wireless Field pH Meter has a durable PEI body and spherical sensing bulb.

All readings are transmitted directly to your Apple or Android device or the edge®blu.

  • Take laboratory grade pH and temperature measurements using your smart phone or tablet.
  • Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.
  • Group your data by time or notation. Email it for storage or share it with friends or colleagues.
  • Great for aquariums, education, environmental, and more

Delivery equipment

HALO is supplied with hood, calibration solutions ph 7:01 and ph 4.01 in sachet, cleaning solution electrodes in sachet, battery, quality certificate and instruction sheet.

Note: All units displayed in the images not included in this equipment are tools or configuration accessories to be purchased separately. 

The HALO Wireless Water pH Meter incorporates Bluetooth® Smart technology with an application-specific design. There are several features that make it ideal for measuring the pH of water.

 

PEI Body
PEI is suitable for a wide range of applications and excels in field measurements due to its durability. The shielding around the spherical glass tip minimizes breakage due to accidental bumping or dropping of the electrode. PEI is a high quality plastic that is chemically resistant to many aggressive chemicals.

 

Built-In Temperature Sensor
HN/012302 features a built-in temperature sensor for temperature measurement and compensation.

 

Spheric Glass Tip
The spheric bulb is for general purpose use within laboratory environments and applications that measure aqueous solutions due to its large surface area.

 

 

Real-Time Data
Display of pH and temperature updated every second. Readings are automatically saved to a history file every hour, limited only by the available memory on the device.

 

Fluid, Dynamic Graphing
Measurements can be displayed alone on the display, with tabulated data, or as a graph. The graph can be panned and zoomed with pinch-to-zoom technology for enhanced viewing.

 

GLP (Good Laboratory Practice)
Displays date and time of current calibration, offset, and average slope, along with calibrated buffers, mV values, temperature and slopes between each buffer.

 

Calibration Reminder & Measurement Alarms
The Hanna Lab App alerts you when HALO needs calibration or if a measurement threshold is exceeded.

 

Log & Share Data
Saved log files may be annotated with measurement-specific information. Data is easily shared via email in CSV format.

 

Help & Tutorials
Demo mode helps you explore features of the Hanna Lab App. General app information, HALO information, pH tutorial, maintenance tutorial, and contact information are available in help.

HALO Features/Benefits


Connects to Hanna Lab App with a compatible Apple or Android Device via Bluetooth Smart Technology (Bluetooth 4.0)

Up to five-point pH calibration with seven standard pH buffers available

Calibration reminder

  • Alerts you when HALO needs calibration
  • Appropriate preprogrammed calibration buffer set for application specific Halo pH electrodes

Real-time data

  • Displays pH and temperature updated every second

Basic Good Laboratory Practice (GLP)

  • Displays date and time of current calibration along with offset and average slope

Full GLP

  • Displays date and time of current calibration, offset and average slope along with calibrated buffers, mV values, temperature and slopes between each buffer

Fluid, dynamic graphing

  • Measurement can be displayed with tabulated data or as a graph. The graph axes may be expanded using pinch-to-zoom technology for enhanced viewing

Measurement alarms

  • Alerts you if the measurement threshold is exceeded

One button sample tagging

  • Pressing either the icon in the Hanna Lab App or button on the HALO will tag sample data for easy reference

Data logging with custom annotations

  • Saved log files may be annotated with measurement specific information
  • Data is autosaved every hour

Four ways to save and share data

  • All data since last autosave
  • Annotations only
  • All data within a timed interval
  • Annotations only within a timed interval

Share data via email in CSV format

Help and tutorials

  • Demo mode to help explore features of the Hanna Lab App
  • General app information
  • General HALO information
  • pH tutorial
  • Maintenance tutorial
  • Contact information

Compatibility

HALO is compatible with the following devices:

  • Android
    Compatible with most devices equipped with Bluetooth Smart Technology (Bluetooth 4.0) and running Android 4.3 or later.
  • iOS
    iPad (3rd generation or newer)
    iPhone (4S or newer)
    iPod Touch (5th generation or newer)
  • HN/002202 edgeblu Meter

Technical specifications

Code HN/012302
Body Material PEI
Reference double, Ag/AgCl
Junction / Flow Rate ceramic, single
Electrolyte gel
Range pH: 0 to 12
Max Pressure 2 bar
Tip Shape spheric
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
Ordering Information HN/012302 (HALO) is supplied with storage solution, cleaning solution, pH 7.01 buffer solution, pH 4.01 buffer solution, battery, quality certificate and instruction sheet. Smartphone and tablet not included.
Warranty 6 months

Hanna Lab App Measurement Specifications

Range -2.000 to 16.000 pH / ±800 mV / -20.0 to 120.0 ºC *(will be reduced to actual probe/sensor limits)
Resolution 0.1, 0.01, 0.001 pH / 1, 0.1 mV
Accuracy (@25ºC/77ºF) ±0.005 pH / ±0.3 mV
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

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