Professional Waterproof Portable pH/ORP Meter$635.00
Bring the performance of a benchtop pH meter with you when you use the HI98190 handheld pH meter. This professional, waterproof meter accurately measures pH, ORP and temperature. Built-in diagnostic features for the most precise measurements and logging so you never miss a measurement, the HI98190 is the perfect tool for environmental and industrial testing.
- CAL Check™ electrode diagnostics system alerts you to potential calibration problems so that you know your results are trustworthy every time.
- Everything you need for field testing in one compact, durable carrying case.
- Great for environmental and industrial testing.
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Hanna's unique CAL Check™ feature alerts the user to potential problems during the 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. 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.
Pressing the “AutoHold” virtual key seen in measurement mode, the portable ph 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 200 samples (100 for pH and 100 for mV). This data, along with the associated GLP data, can then be transferred to a PC with Hanna’s HI920015 micro USB cable and HI92000 software.
The high contrast graphic LCD is easy to read outdoors in bright sunlight as well as in low-lit areas with the use of 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 and electrode, beakers, buffer solutions, cleaning solutions, and storage solutions.
Features and 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
Automatic Temperature Compensation
Five-point pH calibration with seven standard buffers and five custom buffers
- Store measurement data at the press of a button
AutoHold - freezes reading on display upon stabilization
- GLP data including date, time, pH calibration buffers, offset and slope
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
- 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
Specification Name Detail sku HI98190 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 (@25°C/77°F) ±0.1 pH / ±0.01 pH / ±0.002 pH pH Calibration Up to five point calibration, seven standard buffers available (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers mV Range ±2000.0 mV mV Resolution 0.1 mV mV Accuracy ±0.2 mV Temperature Range -20.0 to 120.0 °C (-4.0 to 248.0 °F) Temperature Resolution 0.1 °C (0.1 °F) Temperature Accuracy (@25°C/77°F) ±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) Log Feature On demand, 200 samples (100 pH and 100 mV) Connectivity PC Connectivity - opto-isolated USB with optional HI 92000 software and micro USB cable GLP Yes Power Supply 1.5V AA batteries (4 pcs.) Power Consumption approx. 200 hours of continuous use without backlight (50 hours with backlight) Environment 7 to 50 °C (32 to 122 °F) max. RH 100% IP67 Dimensions 192 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) Weight 407 g (14.2 oz) Ordering Information HI98190 is supplied with HI12963 titanium body pH electrode, HI7004M pH 4.01 buffer solution (230 mL), HI7007M pH 7.01 buffer solution (230 mL), HI700601 electrode cleaning solution sachet (2 x 20 mL), 100 mL plastic beaker (2), 1.5V AA batteries (4), HI92000 PC software, HI920015 micro USB cable, instruction manual, quick start guide, instrument quality certificate, and HI720190 hard carrying case. Warranty 2 years Recommended Probe HI12963 Titanium body, pH electrode with internal temperature sensor, quick DIN connector and 1 m (3.3’ cable)
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