Waterproof portable pH/ORP/ISE Meter
Rugged, portable pH/ORP/ISE meter with the performance and features of a benchtop meter.
HN/098191 - Professional Waterproof Portable pH/ORP/ISE Meter
The HN/098191 is a rugged, portable pH/ORP/ISE meter with the performance and features of a benchtop meter.
This professional, waterproof meter complies with IP67 standards and measures pH, ORP, ISE, and temperature.
The HN/098191 is supplied with all necessary accessories to perform a pH/temperature measurement packaged into a durable carrying case.
Save on calibration solutions when you bundle!
- CAL Check
- ISE in Choice of Concentration Units
- Ergonomic, One-Handed Operation
Details
For the measurement of pH the HN/098191 comes with a HN/72911B titanium body pH electrode with a built-in temperature sensor for automatic temperature compensated readings.
The titanium body is chemically resistant to aggressive chemicals and is virtually unbreakable.
CAL Check feature alerts the user to potential problems during the pH calibration process.
By comparing previous calibration data to the current calibration the meter will alert the user with display prompts when the probe needs to be cleaned or is broken and if the pH buffer might be contaminated.
After calibration the overall probe condition is displayed as a percentage from 0 to 100% in increments of 10%.
The probe condition is affected by both the offset and slope characteristics of the pH electrode and is displayed on the measurement screen on the day of calibration and in the GLP data.
pH calibration can be performed up to five points with seven preprogrammed standard pH buffers and five custom ones to achieve a pH accuracy of ±0.002 with ±0.001 pH resolution.
The HN/098191 has 15 different ISE sensors preprogrammed within the meter.
By selecting the appropriate ISE in the ISE Setup Menu, the appropriate ion charge and ion molar weight are applied to display ISE slope percentage.
Users can then calibrate up to five points with the choice of six standard values.
This meter allows an extensive choice of measurement units (ppm, ppt, g/L, ppb, μg/L, mg/mL, M, mol/L, mmol/L, % w/v, user defined) and has an expanded measuring range of 1.00 x 10-7 to 9.99 x 1010.
Pressing the "AutoHold" virtual key seen in measurement mode, the meter will freeze a stable reading allowing for the reading to be documented or logged.
An “out of calibration range” warning can be enabled that will alert the user when a reading is not within the bracket of calibrated pH values.
The log-on-demand mode allows the user to record and save up to 300 samples (100 each for pH, mV, and ISE).
This data along with the associated GLP data can then be transferred to a PC with HN/920015 micro USB cable and HN/092000 software.
Access help at any time at a press of a dedicated button and view content specific information based on the screen that is currently being viewed.
The high contrast graphic LCD is easy to read outdoors in bright sunlight as well in low-lit areas with the backlight.
A combination of dedicated and virtual keys allows easy, intuitive operation in a choice of languages.
The compact, durable carrying case is thermoformed to hold all necessary components for taking a field measurement, including the meter, electrode and beakers.
On-Screen Features
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Setup screen
Our extensive setup screen features a host of configurable options such as time, date, temperature units and language for help screens and guides. |
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Calibration
pH calibration features detailed CAL Check messages. Users are guided through the calibration procedure with step-by-step on-screen instructions. |
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GLP
Comprehensive GLP functions are directly accessible by pressing the GLP key. Calibration data, including: date, time, offset, slope and buffers used in the last calibration can be reviewed. |
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ISE Measurements
The HN/098191 includes ISE measurements when used with our wide selection of ISE electrodes or a custom version. |
Features/Benefits
Ergonomic, rugged, waterproof (IP67) design
pH CAL Check
- Alerts user to potential problems during calibration including when to clean electrode and possible buffer contamination
- Displays overall probe condition based on offset and slope after calibration
ISE direct concentration readout in a choice of concentration units
Automatic Temperature Compensation
Five-point pH calibration with seven standard buffers and five custom buffers
Log-on-demand
- Store measurement data at the press of a button
AutoHold
- Freezes a stable reading on the display for recording or logging
GLP features
- GLP data including date, time, calibrated values, slope and offset (pH)
Calibration timeout to alert the user at a defined interval when the calibration has expired
Multiple language selection
200-hour battery life with battery level displayed on measurement screen
Menu driven for ease of use with virtual-key extended functionality
Contextual help at the press of a button
Backlit, graphic LCD
Connectivity
- PC connectivity via a sealed opto-isolated micro USB and HI92000 software
PRIMARY APPLICATIONS: Food & Beverage, Plating, Water and Wastewater, Chemical Manufacturing, Agriculture, and Environmental
Technical specifications
| pH Range |
-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH |
| pH Resolution |
0.1 pH; 0.01 pH; 0.001 pH |
| pH Accuracy |
±0.1; ±0.002 pH |
| pH Calibration |
up to five point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + five custom buffers |
| mV Range |
±2000 mV |
| mV Resolution |
0.1 mV |
| mV Accuracy |
±0.2 mV |
| ISE Range |
from 1.00 E⁻⁷ to 9.99 E¹⁰ concentration |
| ISE Resolution |
3 digits 0.01; 0.1; 1; 10 concentration |
| ISE Accuracy |
±0.5% of reading (monovalent ions), ±1% of reading (divalent ions) |
| ISE Calibration |
up to five point calibration, six standard solutions available (0.1, 1, 10, 100, 1000, 10000 ppm) |
| Temperature Range |
-20.0 to 120.0°C (-4.0 to 248.0°F) |
| Temperature Resolution |
0.1°C (0.1°F) |
| Temperature Accuracy |
±0.4°C (±0.8°F) (excluding probe error) |
| Temperature Compensation |
manual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F) |
| Slope Calibration |
from 80 to 110% |
| Electrode/Probe |
HN/72911B Titanium body, pH electrode with internal temperature sensor, BNC connector and 1 m (3.3’ cable) |
| Input Impedance |
10¹² Ohms |
| Log-on-demand |
300 samples (100 each range pH, mV and ISE) |
| PC Connectivity |
opto-isolated USB with optional HI 92000 software and micro USB cable |
| Battery Type/Life |
1.5V AA batteries (4) / approximately 200 hours of continuous use without backlight (50 hours with backlight) |
| Auto-off |
user selectable: 5, 10, 30, 60 min or can be disabled |
| Environment |
0 to 50°C (32 to 122°F); RH 100% (IP67) |
| Dimensions |
185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) |
| Weight |
400 g (14.2 oz.) |
| Ordering Information |
HN/098191 is supplied with HN/72911B titanium body pH electrode, HN/07004M pH 4.01 buffer solution (230 mL), HN/07007M pH 7.01 buffer solution (230 mL), HN/700601 electrode cleaning solution sachet (2 x 20 mL), 100 mL plastic beaker (2), 1.5V AA batteries (4), HN/092000 PC software, HN/920015 micro USB cable, instruction manual, quick start guide, instrument quality certificate, and HN/720191 hard carrying case. |