Malvern Panalytical MPT-2/MPT-3 MAGNETIC STIRRER DISC ZEN4034

The Malvern Panalytical MPT-2/MPT-3 Magnetic Stirrer Disc ZEN4034 is a magnetic stirring accessory for the MPT-2 and MPT-3 autotitrator systems used with Zetasizer instruments. It provides controlled magnetic stirring for automated titration workflows (pH, conductivity and additive titrations) to enable measurement of particle size and zeta potential as a function of solution conditions. The accessory is intended for aqueous sample titrations with the autotitrator systems and is supplied as part of the autotitrator kit.

Key Features:

• Compatible with MPT-2 and MPT-3 autotitrators
• Part code: ZEN4034 (magnetic stirrer disc)
• Minimum sample volume: 5 mL
• Titrant addition precision: syringes capable of additions as low as 0.28 µL (MPT-2/MPT-3)
• pH titration range (MPT-3): pH 1 – 13
• Includes magnetic stirrer as part of the autotitrator kit

Advantages:

• Provides reproducible, continuous stirring during automated titration sequences to maintain homogeneous samples
• Integrates directly with MPT-2/MPT-3 autotitrator workflows for automated size and zeta potential vs. pH/conductivity measurements
• Supports low-volume, high-precision titrant additions (down to 0.28 µL) for accurate targeting of pH values near neutrality
• Designed for aqueous samples with a minimum required sample volume of 5 mL, matching Zetasizer autotitrator requirements