Advanced Automatic Potentiometric Titrator
The HI932 Advanced Automatic Titrator is the answer to your advanced titration needs. Fully customizable to meet your testing needs, the HI932 delivers accurate results and intuitive user experience, all in a compact package. Titrate for a variety of published methods at the push of a button, as well as perform direct measurements and back titrations for complex samples. For those that require greater automation, pair your HI932 with the HI922 Autosampler for the most accurate results with the least amount of effort.
- Small footprint so you can fully optimize your benchtop and increase productivity.
- Reduce downtime and increase efficiency when you perform multiple analyses linked in sequence.
Experience our Automatic Titrator
Attain repeatable results
Meet quality standards
Make decisions and adjustments on the spot
Free up time and
increase productivity
Test confidently and eliminate the hassle
User-friendly, our Automatic Titrator makes testing simple and convenient. Don't worry about getting lost or overloaded with information. This unit is equipped with intuitive screens and menus for easy navigation.
Tailor to your testing needs
Can you customize titration methods?
Yes, of course! With our Automatic Titrator, you can modify titration methods to suit your application requirements. Titrate for a variety of published methods and store up to 100 user-defined, standard titration, and direct measurement methods
Are you able to perform different titration types?
Yes, this is possible! Pair with the right electrode and complete numerous standard and back titrations as well as direct pH, ORP, and ion-selective readings
What is the linked methods function?
Available for certain applications, this unique approach saves you time and allows you to measure two parameters in one sample with a single method. We've broken it down for you below.
One sample + One method = Two results
Better together
Add an Autosampler
Improve your titrations with this duo! Our Automatic Titrator (HI932) and Autosampler (HI922) join forces to provide you with the ultimate testing experience.
Our Autosampler (HI922) interfaces directly with this titrator unit for easy, fast, and accurate testing.
When paired together, you can:
- Perform titration methods in sequence
- Titrate for multiple samples. Run up to 18 automated sample titrations consecutively
- Stay informed with status indicator lights. These change color to notify you which testing stage you are in or alert you to a problem
We're here for you
When you invest in a titrator with Hanna, you gain an entire team of experts ready to support you and your testing needs.
We work with you every step of the way to ensure your testing success. From titrator installation and training to method customization and preventative maintenance, we’ve got you covered.
Get peace of mind and keep your titrator operating at optimal performance! Ask us about our titrator service plan options.
Tired of manual titrations?
Make the switch
The endpoint is detected for you. No more guessing!
Get accurate and repeatable results at just the push of a button
Let the titrator do the work! Free up your time and focus on other tasks.
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Modifiable electrode holder
- Hold up to three electrodes, four tubes, and one temperature probe
- Change the electrode guide to use electrodes with different diameters
- Create the best tube alignment for titrations with a rotating electrode holder
- Gain extra space and accommodate larger beakers by reversing the electrode holder
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Adjustable arm
- Get the versatility you need and use the press-to-release button for simple height control
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Convenient stirrer
- Remove the stirrer if necessary for access to smaller volume titrations
- Ensure consistent stirring with built-in speed control
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Exchangeable burette system
- Save time with our clip-lock™ burette system. Exchange titrants and reagents in just a few seconds and prevent cross-contamination
- Fasten the clip-lock easily and listen for an audible clicking sound to signal when it is securely in place
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Automatic reagent addition
- Program a peristaltic pump or a second burette to volumetrically dispense reagent prior to titration, a direct measurement or aspirate post-analysis. This prevents human-error, incorrect volumes or simply forgetting to add reagent
- Program a peristaltic pump or a second burette to volumetrically dispense reagent prior to titration, a direct measurement or aspirate post-analysis. This prevents human-error, incorrect volumes or simply forgetting to add reagent
Resources
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What's included
- Automatic Potentiometric Titrator (HI932)
- Pump assembly (1 pc.)
- Burette assembly (1 pc.)
- Electrodes holder and stirrer (1 pc.)
- Burette blank support (1 pc.)
- Pump and burette locking screws with plastic head (1 pc.)
- Temperature sensor (1 pc.)
- Shorting cap (1 pc.)
- Power adapter (1 pc.)
- USB flash drive (1 pc.)
- HI900 PC application (installation kit on USB flash drive) (1 pc.)
- USB cable (1 pc.)
- Instruction manual (1 pc.)
- Quality certificate (1 pc.)
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Security features
- Secure the titrator unit with enhanced security features
- Determine appropriate permission settings for each user, administrator or non-administrator level, to prevent unwanted edits or changes to titration method options and results
- Administrators can set a PIN code on the titrator unit to protect against unauthorized access
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Reporting capabilities
- Store up to 100 titration and pH/mV/ISE reports
- Produce customizable analysis reports and store the required data for each application. The multi-select option also makes batch processing simple
- Record all required GLP (Good Laboratory Practice) information automatically for each sample. This includes sample identification, company and operator name, date, time, electrode ID codes, and calibration data
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Connection options
- Export and transfer data such as titration methods and reports and software updates via a USB flash drive or PC. Easily convert titration methods from our software to a LIMS friendly format
- Connect an analytical balance to the titrator unit for automatic weight sample entry
- Print titration reports directly from this titrator using a standard parallel printer
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Specifications
Specification Name Detail sku HI932 pH range -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH pH Resolution 0.1; 0.01; 0.001 pH pH Accuracy (@25ºC/77ºF) ±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 mV Resolution 0.1 mV mV Accuracy (@25ºC/77ºF) ±0.1 mV mV Calibration single-point offset ISE Range 1•10⁻⁶ to 9.99•10¹⁰ ISE Resolution 1; 0.1; 0.01 ISE Accuracy ±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; 23.0 to 221.0°F; 268.2 to 378.2K Temperature Resolution 0.1°C; 0.1°F; 0.1K Temperature Accuracy (@25ºC/77ºF) ±0.1°C; ±0.2°F; ±0.1K, excluding probe error Temperature Compensation manual (MTC) or automatic (ATC) Programmable Stirrer overhead propeller type, 200 to 2500 rpm, resolution 100 rpm Display 5.7” (320 x 240 pixel) backlit color LCD Burette Sizes 5, 10, 25, and 50 mL Burette Resolution 1/40000 Display Resolution 0.001 mL Dosing Accuracy ±0.1% of full burette volume Methods up to 100 methods (standard and user-defined) Logging Data up to 100 titration and pH/mV/ISE reports Burette Auto-Detection burette size is automatically recognized when inserted into the unit Flow Rate user-selectable from 0.1 mL/min to 2 x burette volume/min Endpoint Determination equivalence point (1st or 2nd derivative) or fixed pH/mV value Potentiometric Titrations acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric Measurement Units user-specified expression of concentration units to suit specific calculation requirements Real-Time & Stored Graphs mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve; pH mode, mV mode or ISE mode: pH/mV/concentration versus time USB Host (Side) flash drive compatibility for transfer of methods and reports Peripherals (Rear) connections for external PC keyboard, printer, PC connection, analytical balance, & USB flash drive GLP Conformity instrumentation data storage and printing capabilities Languages English, Portuguese, Spanish, Deutsch Operating Environment 10 to 40°C (50 to 104°F), up to 95% RH Storage Environment -20 to 70°C (-4 to 158°F), up to 95% RH Power Supply 100-240 VAC; "-01" models, US plug (type A); "-02" models, European plug (type C) Dimensions 315 x 205 x 375 mm (12.4 x 8.1 x 14.8 ") Weight approx. 4.3 kg (9.5 lbs.) with 1 pump, stirrer and sensors Ordering Information Each HI932 potentiometric titrator is supplied with: Titrator, Pump Assembly, Burette Assembly, Electrodes Holder and Stirrer, Pump and Burette Locking Screws with Plastic Head, Temperature Sensor, Shorting Cap, Power Adapter, USB Cable, Instruction Manual, USB Memory Stick, HI900 PC Application (Installation Kit on USB Stick), and Quality Certificate. Warranty 2 years - Product manual
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