The Wine Titrator is perfect for winemakers who need accurate results, ease-of-use, and the ability to expand the system as their analytical needs grow. It comes preloaded with methods for wine analysis, and with Hanna, you get the support you need to run them perfectly in your lab.
Titrate for a variety of measurements including pH, Total Acidity, Free & Total Sulfur Dioxide, Formol Number, Volatile Acids, Reducing Sugars, and many more.
Hanna’s Wine Titrator comes preloaded with methods for wine analysis, and with Hanna, you get the support you need to run them perfectly in your lab.
Supplied with a full suite of standard wine methods, the Wine Titrator is optimized for winemakers. Packages are designed so that you’ll have everything you need to produce quality wine. Our preloaded packages include the following methods:
| Titratable Acidity |
| Free SO₂ (Ripper) |
| Total SO₂ (Ripper) |
| Free SO₂ (AO) |
| Total SO₂ (AO) |
| Volatile Acid |
| YAN (Formol Number) |
| Reducing Sugar |
Our exchangeable Clip Lock™ burette system helps you conveniently separate and switch between your reagents so you don’t have to be concerned about cross-contamination.
Our unmatched 40, 000 step piston driven dosing pump is capable of dosing extremely small and highly accurate volumes of reagent, helping you achieve a very precise endpoint.
A dynamic dosing algorithm allows for timely and accurate titration results by providing larger doses near the beginning of a titration and smaller, more precise doses near the titration endpoint.
Our large color display shows you everything you need to know during testing.
Our live titration curve helps you quickly recognize patterns and problems that may arise during your analysis.
Custom keys allow you to clearly navigate between screens so you don’t get lost.
Final reports are customizable so you can make sure you are viewing and storing your most important information.
Our software allows you to record full GLP (Good Laboratory Practice) data so there is no need to compromise the quality of your results.
Use our software or a USB to conveniently transfer files between your titrator and computer.
You can print reports directly from the titrator with a connected printer and conveniently view results with a connected monitor.
Connect the devices that help you most, whether it be an analytical balance for automatic sample entry or a printer for your reports.
| Weight | 20.05 kg |
|---|---|
| Parameter | Acidity, Alkalinity, ORP, pH, Sulfur Dioxide, Tartaric Acid, Titratable Acidity, Titration |
| pH Accuracy | ±0.001 pH |
| pH Calibration | eight standard buffers and five custom buffers, Up to five-point calibration |
| pH Range | -2.000 to 20.000 pH; -2.00 to 20.00 pH; -2.0 to 20.0 pH |
| pH Resolution | 0.001 pH; 0.01 pH; 0.1 pH |
| Temperature Accuracy | ±0.1°C; ±0.2°F; ±0.1K, excluding probe error |
| Temperature Range | -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2K |
| SKU | HI901W-01 |
| Name | HI901W Automatic Potentiometric Titrator for Wine |
| mV Range | -2000.0 to 2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV |
| mV Calibration | single point offset |
| pH Range | -2.000 to 20.000 pH; -2.00 to 20.00 pH; -2.0 to 20.0 pH |
| pH Resolution | 0.001 pH; 0.01 pH; 0.1 pH |
| pH Accuracy | ±0.001 pH |
| pH Calibration | up to five-point calibration, eight standard buffers and five custom buffers |
| pH Temperature Compensation | automatic from -5.0 to 105.0°C; 23.0 to 221.0°F |
| ISE Range | 1 x 10⁻⁶ to 9.99 x 10¹⁰ concentration |
| ISE Resolution | 1; 0.1; 0.01 concentration |
| ISE Accuracy | ±0.5% (monovalent ions); ±1% (divalent ions) |
| ISE Calibration | automatic, up to five point calibration, seven fixed standard solutions available (0.01, 0.1, 1, 10, 100, 1000, 10000 choice of concentration) and five custom solutions |
| 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 | ±0.1°C; ±0.2°F; ±0.1K, excluding probe error |
| Potentiometric Titrations | acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric |
| Analog Boards Capability | one analog board for pH/ORP/ISE |
| Measurement Units | user-specified expression of concentration units to suit specific calculation requirements |
| Endpoint Criteria | single equivalence point (1st or 2nd derivative) or fixed pH/mV value |
| Dosing Pump Capability | one included |
| Flow Rate | user-selectable from 0.1 mL/min to 2 x burette volume/min |
| Dosing Accuracy | ±0.1% of full burette volume |
| Burette | one 25 mL burette included |
| Burette Size Capability | 5, 10, 25, and 50 mL (auto-detection) |
| Dosing Pump Resolution | 1/40000 |
| Stirrer Type | overhead propeller type |
| Stirrer Speed | 200 to 2500 rpm, resolution 100 rpm |
| Titrator Methods | up to 100 methods (standard and user-defined) |
| Linked Methods | not available |
| Back Titrations | not available |
| Reports | up to 100 titration and pH/mV/ISE reports |
| 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 |
| GLP Conformity | instrumentation data storage and printing capabilities |
| Autosampler Compatible | not available |
| Connectivity | USB: flash drive compatibility for transfer of methods and reports RS232 for analytical balance Parallel printer port |
| Peripheral Devices | connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232 |
| Display | 5.7 in. (320 x 240 pixel) backlit black and white LCD |
| Languages | English, Portuguese, Spanish |
| Environment | Operating: 10 to 40°C (50 to 104°F), up to 95% RH Storage: -20 to 70°C (-4 to 158°F), up to 95% RH |
| Dimensions | 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in) |
| Weight | approximately 9 kg (20 lbs.) (with one pump, stirrer and sensors) |
HI901W includes titrator with one analog board, overhead propeller stirrer with stand, 25 mL glass burette, dosing pump, temperature sensor, USB cable, 256 MB USB flash drive and PC software.
To empower customers to achieve quality
by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
