Hanna 901 Series Advanced Multi-Paramater Titirator (HI901W)
MT686
Untitled Document
The Hanna 901W Multi-Parameter Titrator is a powerful laboratory analysis tool for small and medium sized wineries who want the ability to test for a complete suite of wine and must parameters without the need for lots of space, multiple testing apparatus or highly trained technical personnel. And you can run your analyses on your own schedule and in accordance with your own needs. That means no more waiting on a commercial lab! In this way the Hanna 901W truly represents a high-value investment for any winery.
Additionally, the 901W's simple graphical interface and large LCD screen make it easy to use for any member of the winery staff, eliminating the need for highly technical personnel. Already have personnel with a strong background in the sciences and lab work, great! The Hanna 901W will give these staff members all the tools they need to customize the testing methods, standardize their regents, generate titration curves and verify results in accordance with general GLP (Good Laboratory Practices).
And best of all, the 901W comes standard with Hanna's renown level of customer service and support. In fact, purchase a 901W and Hanna will send a specially trained technician to your location to install the unit and train you and your staff on its use.
What does it do?
The Hanna 901W has the ability to perform the following wine and must analyses
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Free SO2 (4 methods)
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Total/Bound SO2 (3 methods)
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pH
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Total Acidity
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Volatile Acidity Titration
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FAN Determination by Fermol titration (preferred method of nitrogen determination)
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Reducing Sugars Concentration
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Alcohol Approximation
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Standardization of all titrant reagents
Specifications
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| -2000.0 to 2000.0 mV / -2.000 to 20.000 pH / -5.0 to 105.0?C |
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| 0.1 mV / 0.1/0.01/0.001 pH / 0.1?C |
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| +0.1 mV / +0.001 pH / +0.1?C |
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| 5 mL (+5 ?l), 10 mL (+10 ?l), 25 mL (+25 ?l) and 50 mL (+50 ?l) |
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| 0.1% of full burette volume |
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| Graphic LCD 120 x 90 mm (4.7 x 3.5"); 320 x 240 pixel resolution |
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| 100 (11 standard, 89 user-defined) |
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| Propeller type, 100-2500 RPM with 100rpm resolution |
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| User-selectable from 0.1 mL/min to 2x vol. burette/min |
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| pH measurements are automatically temperature compensated |
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| Manual or automatic, at 1-5 points with 4 buffer sets for custom buffers |
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| Potentiometric Titrations? |
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| Acid/Base (pH or mV mode), Redox, Precipitation, Complexometric, non aqueous, ion-selective, argentometric (in mV mode only) |
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| Fixed mV or pH end-point detection and first equivalency point detection (with the first or second derivative of titration curve) |
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| mV/volume or pH/volume titration curve, graph of first or second derivatives |
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| Up to 100 complete titrations and pH/mV logging complete reports |
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| Built-in 3.5" floppy disk drive |
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| Connections for VGA display, PC-keyboard, parallel printer, RS232 interface |
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| 115 Vac or 230 Vac, 50/60 Hz, fuse-protected (See Chart) |
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| 10 to 40?C (50 to 104?F); RH max 95% |
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| 390 x 350 x 380 mm (15.3 x 13.8 x 14.9") |
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| approx. 10kg (22lb.) with one pump |
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