HANNA instruments HI 84433


HI 84433

The HI 84433 is an easy to use automatic mini titrator and pH meter designed for the rapid and accurate determination of formol number in wines or fruit juices. By eliminating subjective factors including color indicators, errors in mathematical calculations or erratic titrant additions from the measurement, the HI 84433 makes formol number determination precise.   
A clear and intuitive user interface allows users to navigate the HI 84433’s menus and functions quickly. A HELP key located on the keypad aids in set-up, calibration status and troubleshooting. After an initial sample prep, the HI 84433 starts pump operation and titrates the sample to the endpoint. This instrument employs a powerful and effective algorithm to analyze the pH response to determine the exact pH endpoint, then uses this algorithm to make the necessary calculations.   
The formol number determination is instantaneously displayed in selected measurement units on the large dot matrix display. The instrument is ready for the next analysis immediately. The HI 84433 employs a simple peristaltic pump to ensure the best accuracy and repeatability in measurements. To ensure the most consistent results, pump calibrations can be performed with the provided HANNA standard.
HI 84433
pH Range -2 to 16
pH Resolution Selectable
Titrator Type Acid/Base
Power Requirements 12 VDC adapter (included)
Weight 2200 g
Additional Specifications Titrator Range:    
meq/L as N: 2.5 – 50.0 meq/L   
meq% as N: 0.25 – 5.00 meq%   
mg/L (ppm) as N: 70 – 1400 mg/L (ppm)   
Titration Method: acid-base titration   
Pump Debit: 0.5 mL/min   
Stirring Speed: 600 rpm   
Logging Data: up to 50 samples   
Temperature Range: -20.0 to 120.0°C (-4.0 to 248.0°F)   
Dimensions: 208 x 214 x 163 mm (8.2 x 8.4 x 6.4”) (with beaker)


  • Log on demand up to 100 total samples   
  • GLP features   
  • Eliminates subjective factors   
  • Can measure in units of meq/L, meq% or mg/L   
  • Three point calibration   
  • Automatic pH temperature compensation   
  • Automatic “anytime” help   
  • Intuitive user interface   


HI 84433

HI 84433

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