Overhead stirrers are versatile lab devices for mixing and blending liquids in containers such as beakers and flasks. Unlike magnetic stirrers, overhead stirrers use a motorized drive and a rotating stirrer blade to agitate the liquid. This allows them to handle larger volumes and more viscous solutions that might be challenging for magnetic stirrers. They are commonly used in chemistry, biochemistry, and pharmaceutical labs for tasks such as dissolving solids, emulsifying liquids, and conducting polymerizations.
Model: PH-II-6 PH-II-6C PH-II-7C
Speed range ( r/min ): 100-2500
Max. Volume( L ): 20, 40
Data interface: No
Introduction:
Overhead Stirrer is designed for high volume and high viscosity sample stirring applications. It is used in polymer processing, organic and inorganic solvent mixing, chemical synthesis and many more pharmaceutical applications.
PS20-S, PS40-S
Max. stirring volume [H2O]:20L, 40L
Speed range ( r/min ):50-2200
Display:LED
Max. torque ( N-cm ): 40, 60
Max. viscosity ( mPa·s ):10000, 50000
Data interface:No
PS20-Pro, PS40-Pro
Max. stirring volume [H2O]:20L, 40L
Speed range ( r/min ):50-2200
Display:LCD
Max. torque ( N-cm ): 40, 60
Max. viscosity ( mPa·s ):10000, 50000
Data interface:RS232