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Hanna Instruments Automatic Potentiometric Titration System (pH/mV/ISE)
- Integrated Peristaltic Pump
- User-customisable reports
- One or two analogue boards
SKU
HI-931/2
These Hanna titrators perform fixed endpoint or equivalence point titrations. They measure the pH/mV and temperature of the sample for a direct measurement. Reports, analysis, and more can be transferred to a PC via a USB interface, saved to a USB storage device or printed directly from the titrator.
Two models are available, the HI-931-02 has one analogue board and the HI-932C2-02 has two analogue boards.
Key Features
- Small footprint, requires minimal bench space
- Casing is made with strong, chemically resistant plastic
- Flexible electrode holder supports up to 3 electrodes, 4 dispensing tubes, 1 temperature sensor and a removable stirrer
- Electrode holder positions electrodes in the centre of the beaker, allowing for smaller sample sizes
- Integrated Peristaltic Pump available for reagent addition
- Support for 100 titration methods and 30 autosampler sequences
- User-customisable reports
- Integrated research grade pH/mV/ISE meter
- Displayed warning and error messages
- Titrator Capabilities
- Dynamic titrant dosing for accurate titration results
- Equivalence endpoint detection for flexible methods
- Signal stability timing ensures reliable measurements
- Multiple equivalence point detection in a single titration
- Method sequencing for linking two analyses
- Supports multiple titration types (acid/base, redox, ISE, etc.)
- Direct measurement functionality with data logging
- Burettes and Dosing System
- Clip-Lock™ exchangeable burette system prevents contamination
- Supports 5mL, 10mL, 25mL, and 50mL burettes
- 40,000-step precision dosing pump
- Automatic reagent addition via peristaltic pump or second burette
- Electrode Holder & Pumps
- Spring-loaded holder for easy electrode positioning
- Supports small sample sizes (<50mL)
- Integrated peristaltic pumps for reagent addition
- Sealed burette well prevents spills
- Methods of Analysis
- Stores up to 100 customisable methods
- On-site installation, training, and support are available
- Industry-specific method packs (food, beverage, dairy, wine, etc.)
- Data Storage & GLP
- Stores up to 100 titration reports
- USB data transfer
- Flexible GLP (Good Laboratory Practice) management
- Connectivity & Functionality
- Functions as a titrator, pH meter, mV/ORP meter, and ISE meter
- HI-931: Supports one analogue board (1 electrode, 2 burettes, 1 stirrer)
- HI-932: Supports two analogue boards (2 electrodes, 2 burettes, 2 stirrers)
- HI-932: Compatible with HI-922 autosampler (16/18 sample tray options)
- Interface & Display
- Interactive colour LCD
- Real-time titration graphs for method optimisation
- Customisable reports with titration graphs
What's Included?
- HI-931-02
- Automatic Potentiometric Titration Systems (pH/mV/ISE)
- One analogue board*
- Overhead propeller stirrer with stand
- 25ml glass burette
- Dosing pump
- Temperature sensor
- USB cable
- USB Flash drive
- PC Software
- HI-932C2-02
- Automatic Potentiometric Titration Systems (pH/mV/ISE)
- Two analogue boards*
- Overhead propeller stirrer with stand
- 25ml glass burette
- Dosing pump
- Temperature sensor
- USB cable
- USB Flash drive
- PC Software
*Each Analog board provides 1 BNC (pH, mV, ISE) input, 1 temperature input, and 1 stirrer input.
Product Range
- Hanna Instruments HI-931-02 Automatic Potentiometric Titration System (pH/mV/ISE), Single Analogue Board
- Hanna Instruments HI-932C2-02 Automatic Potentiometric Titration System (pH/mV/ISE), Dual Analogue Boards
Technical Information
Specification
| HI-931-02 | HI-932C2-02 | |
|---|---|---|
| pH | ||
| Range | -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH | |
| Resolution | 0.1; 0.01; 0.001 pH | |
| Accuracy (@25°C) | ±0.001 pH | |
| pH Calibration | up to five-point calibration, eight standard buffers and five custom buffers | |
| mV | ||
| Range | -2000.0 to 2000.0 mV | |
| Resolution | 0.1 mV | |
| Accuracy (@25°C) | ±0.1 mV | |
| mV Calibration | single point offset | |
| ISE | ||
| Range | 1•10-6 to 9.99•1010 | |
| Resolution | 1; 0.1; 0.01 | |
| Accuracy (@25°C) | ±0.5% monovalent; ±1% divalent | |
| ISE Calibration | Up to five-point calibration, seven standard solutions and five user-defined standards | |
| Temperature | ||
| Range | -5.0 to 105.0°C | |
| Resolution | 0.1°C | |
| Accuracy (@25°C) | ±0.1°C excluding probe error | |
| Additional Specifications | ||
| Analog Board(s) capability | 1 | 2 |
| Dosing Pump Capability | 2 | |
| Burette included | 1 (25mL) | |
| Burette Size Capability | 5, 10, 25 and 50 mL | |
| Burette Resolution | 1/40000 | |
| Display Resolution | 0.001 mL | |
| Dosing Accuracy | ±0.1% of full burette volume | |
| Display | 14.9cm (5.7”, 320 x 240 pixel) backlit colour LCD | |
| GLP Conformity | Instrumentation data storage and printing capabilities | |
| Linked Methods | No | Yes |
| Back Titrations | No | Yes |
| Power | 100-240 VAC | |
Additional Information
SKU
HI-931/2
Hanna Instruments Automatic Potentiometric Titration System (pH/mV/ISE)
£6,084.50
£7,301.40 inc vat
£6,084.50
£7,301.40 inc vat