Milwaukee MI456 PRO Mini Titrator

SKU: 9139-MI456 PRO~ea

Milwaukee MI456 PRO Mini Titrator

SKU: 9139-MI456 PRO~ea
Regular price $957.11 CAD
  • Secure payments
Shipping calculated at checkout.

Milwaukee MI456 PRO Mini Titrator for Titratable Acidity in Wine

The Milwaukee MI456 PRO Mini-Titrator makes the measurement of Total Titratable Acidity simple.  It uses a neutralization reaction - the reaction between the acids found in wine and a base. This type of reaction forms the basis of titration methods of analyzing acids.

The MI456 automatically dispenses the titrant, determines the endpoint, and completes the calculations in a fraction of the time needed for a manual titration. It uses a pre-programmed method and lab grade pH electrode, combined with an algorithm, to determine the end of the titration reaction.

It is accurate to ±5% of the reading with a resolution of 0.1 g/L and a range of 0.0 to 25.0 g/L of tartaric acid.  The titrator uses a piston-driven pump for accurate dynamic dosing, a built-in magnetic stirrer for a faster reaction, and lab grade pH electrode.


  • Fast, easy-to-read results 
  • Accuracy to ±5% of reading
  • Easy measurement: just measure the wine sample, add the reagents as directed, prepare pH probe and pump, add the stabilizer, and start the titration by pressing the start button
  • Refillable, double junction lab grade pH electrode for fast results with a screw on cap to ensure proper storage
  • Automatic temperature compensation from 0.0 to 100.0 C with temperature probe included
  • Compact design with a footprint of just 8.2 x 8.4 inches
  • Built-in stirrer is automatically maintained at a speed of 1500 rpm
  • Built-in algorithm to analyze the shape of the electrode response and to determine the reaction completion that automatically completes the analysis; makes all the necessary calculations and assures a simple and effective interface for the user
  • Simple and reliable peristaltic pump that ensure high dosing repeatability with the ability to calibrate with the provided Milwaukee standards


  • Range: 0.0 to 25.0 g/L of tartaric acid
  • Resolution: 0.1 g/L
  • Accuracy: 5% of reading
  • Method: Acid-base titration
  • Principle: End-point titration
  • Sample volume: 2 mL
  • pH refillable electrode MA919B/1 (included)
  • Temperature Compensation: Automatic from 0.0 to 100.0°C
  • Temperature Probe: MA831R (included)
  • Pump flow: 0.5 mL/min
  • Stirring speed: 1500 rpm
  • Environment: 0 to 50 °C (32 to 122 °F) ; max 95% RH non-condensing
  • Power supply: 220V/50Hz; 10VA
  • Dimensions: 8.2 x 8.4 x 6.4 inches (with beaker)
  • Weight: 77.6 ounces

Milwaukee MI456 Manual

Recently viewed