HI 901 is an automatic titrator from HANNA® that complements our wide range of products dedicated to quick and accurate laboratory analysis. Each unit is provided with numerous features amenable to routine samples analysis. HI 901 performs acid/base, potentiometric titrations.

HI 902 is an automatic titrator from HANNA® that complements our wide range of products dedicated to quick and accurate laboratory analysis. Each unit is provided with numerous features amenable to routine samples analysis. HI 902 performs acid/base, potentiometric titrations.

The HI 903 combines an ultra-high precision titrant delivery system with optically regulated magnetic stirrig, sophisticated endpoint determination, dynamic dosing and background drift correction algorithms.