
Stirring and mixing are two of mankind's oldest basic operations. Their origin can be traced back to the earliest days of food preparation. When preparing soup, a spoon is required to stir the pot. The spoon used for this process is the mixing tool and the circular hand movement is the mixing drive unit.
Even the very first mixing processes required empirical experience in order to achieve the desired result.
Mixing is the process of combining several different source materials in conjunction with energy input. The multitude of the substances to be mixed is hard to estimate due to varied states of aggregation, composition, chemical and physical characteristics. Substance parameters such as density or powder density and viscosity, carry great significance during the mixing process. These parameters determine the energy requirements, the possible miscibility, the dispersing degree, and the mixture's stability.
Today, laboratory mixing devices and tools are used worldwide to perform the following basic operations:
* Dissolving
* Mixing
* Suspending
* Emulsifying
* Aerating
* Homogenizing
* Intensification of heat exchange
Stirring allows for the homogenization of mixable liquids and the stir-up of solid particles in liquids. Differences in temperature or concentration are balanced more efficiently during stirring. Additionally, the stirring of liquids speeds up the dissolution process and increases the speed of chemical reactions. Stirring is widely used in schools and universities as well as the biotechnology, chemical, pharmaceutical and food industries. Wherever chemical products are produced and processed, you will find stirring.
Classic stirring is a convenient mixing process when the liquid's movement or low shearing demands can be met by that particular application.
WIGGENS's product portfolio of laboratory stirrers stands out due to its various stirring techniques, tools, drives and range of speeds.
Stirring can also be combined with other processes, such as heating, tempering and measuring.
Infrared Hot Plate / Stirrer
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Infrared Hot Plate / Stirrer
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Infrared Hot Plate / Stirrer
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Infrared Hot Plate / Stirrer
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Infrared Hot Plate / Stirrer
Max. Hot Plate Temperature 380℃,Rotating Speed 100~1500rpm
Multi-position hot plate/stirrer
Maximum temperature setting:450℃;Speed setting range:100-1500rpm
Multi-position hot plate/stirrer
Maximum temperature setting:450℃;Speed setting range:100-1500rpm
Multi-position hot plate/stirrer
Maximum temperature setting:450℃;Speed setting range:100-1500rpm
Multi-position hot plate/stirrer
Maximum temperature setting:450℃;Speed setting range:100-1500rpm
Digital Hot Plate / Stirrer
Max. Hot Plate Temperature 380℃,Rotating Speed 100-1500rpm,Temperature Stability ±2℃
Laboratory Hotplate Stirrers
Max. Hot Plate Temperature 380℃,Rotating Speed 100~1500rpm
Remotely Controllable High Torque / High Speed Stirrer
Speed Range (rpm): 60~1200(I)/ 1201~6000(II)
Remotely Controllable High Torque / High Speed Stirrer
Speed Range (rpm):20~260(I)/361~1800(II)
Remotely Controllable High Torque / High Speed Stirrer
Speed Range (rpm):30~600(I)/ 601~3000(II)
High Torque / High Speed Overhead Stirrer
Speed Range (rpm): 60~1200(I)/ 1201~6000(II)
High Torque / High Speed Overhead Stirrer
Speed Range (rpm):20~360(I)/361~1800(II)
High Torque / High Speed Overhead Stirrer
Speed Range (rpm):30~600(I)/ 601~3000(II)
Laboratory Hotplate Stirrers
Maximum temperature setting [℃ ] 450,High temperature protection [℃ ] 10~50 adjustable
Laboratory Hotplate Stirrers
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Infrared Hot Plates / Stirrers
Heating Capacity:1.2KW,Speed Range :100~1200rpm
Soft Dry Bath
Soft Dry BathHeating in reflux, distillation and rectification, Oil free heating, completely new experienceWIGGENS l...
Laboratory Hotplate Stirrers
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Laboratory Hotplate Stirrers
Max. Hot Plate Temperature 450℃,Rotating Speed 100~1500rpm
Digital Hot Plate Stirrers
Max. Hot Plate Temperature 250℃,Rotating Speed 100-1500rpm,Temperature Stability ±2℃
Digital Hot Plate Stirrers
Max. Hot Plate Temperature250℃,Rotating Speed 100-1500rpm,Temperature Stability ±2℃
Remotely Controllable Ultra High Torque / High Speed Stirrers
Speed Accuracy :± 1rpm, Maximum Torque :170 N-cm
Remotely Controllable Ultra High Torque / High Speed Stirrers
Speed Accuracy :± 1rpm, Maximum Torque :565 N-cm,Output Power:150 W
Remotely Controllable Ultra High Torque / High Speed Stirrers
Output Power :150W ,Maximum Viscosity :100000 cps,Output Power:150 W
Digital Hot Plate / Stirrers
Display Mode :LED ,Top Plate Temperature Range : Ambient Temperature~300 ℃ ,Temperature Stability (Pt100sensor);±1 ℃
Digital Hot Plate / Stirrers
Display Mode :LED ,Top Plate Temperature Range :Ambient Temperature~300 ℃ ,Temperature Stability (Pt100sensor):±1 ℃
Ultra High Torque Overhead Stirrer
Speed Range:20-800RPM,Maximum Viscosity:300000cps
Ultra High Torque Overhead Stirrer
Speed Range:70-3000RPM,Maximum Viscosity:200000cps
Ultra High Torque Overhead Stirrer
Speed Range:20-800RPM,Maximum Viscosity:150000cps
Ultra High Torque Overhead Stirrer
Speed Range:70-3000RPM,Maximum Viscosity:100000cps
High Torque / High Speed Overhead Stirrers
Speed Range:60~6000rpm,Maximum Viscosity:70000cps
High Torque / High Speed Overhead Stirrers
Speed Range:30~3000rpm,Maximum Viscosity:100000cps
High Torque / High Speed Overhead Stirrers
Speed Range:20~1800rpm,Maximum Viscosity:150000cps
Remotely Controllable Overhead Stirrer
Speed Range:20~2000rpm,Maximum Capacity:50L H2O
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