Laboratory products
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The HI 903 Karl Fischer Volumetric Titrator is an extension of HANNA’s highly successful potentiometric titrator platform. The HI 903 combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring,
sophisticated endpoint determination, dynamic dosing and background drift correction algorithms. The HI 903’s
powerful software and intuitive menus are easily navigated on the large colour LCD display making it simple to view
results. Choose from included methods or develop a custom method for almost any application or sample type.
• Precise dosing system that is able to deliver as little as 0.125 μL of titrant in a single dose
• Industry first 40,000 step dosing pump
• Dynamic dosing
• 7.5” (320 x 240 pixel) colour LCD with backlight
• Sealed solvent system
• CLIP-LOCK™ Exchangeable burette system
• USB flash drive input
ILM Guide 2026/27