Ultra-thin benchtop pH ORP meter
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pH: -2.00 to 16.00 pH, -2.000 to 16.000 pH; pH-mV conversion: ±1000 mV; ORP: ±2000 mV
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Temperature: -20.0 to 120.0°C; -4.0 to 248.0°F
HANNA introduces the ultra-thin microprocessor-based pH-pH-mV conversion-ORP meter, featuring three usage modes: laboratory, wall-mounted, and portable. With an ultra-thin and lightweight design, 5.5-inch large LCD display, touch-key operation, unique digital smart electrode with automatic recognition and fault diagnosis; GLP management functions, large-capacity data storage, micro and USB dual data interfaces, data transmission and fast charging, meeting various user measurement needs.
Two USB Interfaces
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The USB host data interface enables data output to the host, while the micro USB interface supports data transmission and charging, convenient and fast.
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Full-text scrolling display
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Clear full-text information prompts are displayed at the bottom of the screen, eliminating confusing abbreviations and making operation more convenient and efficient.
Data Storage
Stores up to 1000 data sets including measurement data, GLP data, time and date.
GLP Data Management
Last calibration information includes electrode impedance, slope, date, time, and calibration points. Automatically recognizes edge pH electrodes.
Built-in Basic Mode
Users can use the edge built-in Basic mode to simplify measurement parameters while making the screen display more concise.
CAL-CHECK Function
In addition to the Hanna CAL-CHECK function that alerts to electrode contamination and standard buffer information, a Sensor Check function has been added to promptly alert to pH electrode probe damage and electrode connection status.
Dedicated Charging Base and Electrode Holder
Equipped with a charging interface edge base and adjustable electrode holder, protecting the main unit and allowing you to easily adjust the operating viewing angle.
Capacitive Touch Keys
Stylish and elegant touch keys with an integrated screen and key design, keeping you away from sample residue on the keypad.
Easily Visible LCD
5.5-inch extra-large screen display, achieving a 150° viewing angle and clear readings from over 5 meters away.
Zero Space Occupation
Wall-mounted design saves available space, and the base charging design is more user-friendly.
3.5mm Electrode Interface
Convenient and fast electrode connection with automatic recognition.
Stylish Appearance
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1/2”(12.7mm) ultra-thin body,
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0.8 oz (250g) lightweight design
| pH | Measuring range | -2.00 to 16.00pH, -2.000 to 16.000pH (standard mode) | |
| Resolution | 0.01 pH, 0.001pH | ||
| Accuracy (@25℃/77℉) | ±0.001 pH, ±0.01pH | ||
| Temperature compensation | Automatic (ATC) temperature compensation, -5.0 to 100.0℃ (23.0 to 212.0℉) | ||
| Electrode diagnostic mode | Standard diagnostic mode, detecting electrode status, response time, calibration range, etc. | ||
| Calibration method | Three-point or five-point automatic recognition calibration and two user-defined calibrations, with built-in standard calibration points | ||
| (1.68, 3.00 or 4.01, 6.86, 7.01, 9.18, 10.01, 12.45pH) | |||
| mV | Measuring range | ±1000mV | |
| Resolution | 0.1mV | ||
| Accuracy (@25℃/77℉) | ±0.2mV | ||
| ORP | Measuring range | ±2000mV | |
| Resolution | 0.1mV | ||
| Accuracy (@25℃/77℉) | ±0.2mV (±999.9 mV), ±1mV (±2000mV) | ||
| Calibration method | Single-point calibration | ||
| Temperature specifications | Measuring range | -20.0 to 120.0℃ (-4.0 to 248.0℉) | |
| Resolution and accuracy | Resolution: 0.1℃, 0.1℉; Accuracy: ±0.5℃, ±0.9℉ | ||
| Other specifications | Data storage | Up to 1000 data sets (Basic mode: 400 sets), manual point storage of 200 data sets, | |
| manual continuous storage of 200 data sets, time interval (automatic up to 600, manual 100 sample storage) | |||
| Electrode configuration | HI11310 built-in temperature sensor and amplifier refillable glass combination pH electrode, 3.5mm connector, 1m cable length | ||
| Data interface | Standard USB interface, suitable for fast storage flash drive; Micro USB interface, suitable for data cable transmission and charging | ||
| Operating environment | 0 to 50℃ (32 to 122℉), RH max 95%, non-condensing | ||
| Power supply | 230AC/5VDC power adapter | ||
| Dimensions and weight | Main unit dimensions: 202*140*12mm, main unit weight: 250g | ||
Case Studies
Municipal Wastewater Treatment · Hanna — Stock Configuration Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted Hanna properly configured on the existing plant, with the aim of covering portable and laboratory water testing with Hanna instruments.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the Hanna configuration has to involve selected by parameter set, accuracy and field portability.
Configuration
Supply and installation were organised through the stock channel: configuring from stock and delivered quickly. On site this meant selected by parameter set, accuracy and field portability, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is results available on site, reducing lab re-checks, and the readings are now used for process tuning.
Food & Beverage · Hanna — Stock Configuration Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was covering portable and laboratory water testing with Hanna instruments.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means selected by parameter set, accuracy and field portability.
What We Did
We took a stock channel approach — configuring from stock and delivered quickly. Delivery was built around selected by parameter set, accuracy and field portability, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — results available on site, reducing lab re-checks, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · Hanna — Stock Configuration Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from Hanna, focusing on covering portable and laboratory water testing with Hanna instruments.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The Hanna specification must therefore cover selected by parameter set, accuracy and field portability.
Delivery Approach
Delivery was handled as the stock channel — configuring from stock and delivered quickly. Execution centred on selected by parameter set, accuracy and field portability, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — results available on site, reducing lab re-checks, with confidence in this measuring point improving markedly.
Power & Energy · Hanna — Stock Configuration Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is Hanna; the focus is covering portable and laboratory water testing with Hanna instruments.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with selected by parameter set, accuracy and field portability.
Implementation
The scope ran through the stock channel: configuring from stock and delivered quickly. Technically it hinges on selected by parameter set, accuracy and field portability, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means results available on site, reducing lab re-checks, which cut the workload on the site maintenance team.
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