Laboratory Stirrers Comparison Chart
高架搅拌器consist of a stirring fixture, or stand, a digital controller, a drive shaft, and a motor for mixing viscous solutions. Overhead stirrers are used for a broad range of mixing applications including tissue grinding, cell media preparation, wastewater purification, formulation of polymers, adhesives, and coatings.
Optional lab stirrer accessories include propeller blades, dissolvers, head clamps, manual chucks, telescoping stands, and shaft protectors.
Factory-fitted quick adapters, or chucks, support quick shaft replacement for labs processing a wide range of sample viscosities.
数字的controllersinclude programmable functions, overload protection alarms, mixing speed adjustment, data export and third-party software integration.
A-应用程序
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A1-一般混合
一般的高架混合搅拌器, such as theIKA EUROSTAR 40models, are ideal for mixing low viscosity liquids below 7,000 mPas (millipascal-seconds). Applications include cell media preparation or soft tissue grinding for drug development.
A2 - High Viscosity Liquids
高粘度高架搅拌器，IKA’s EUROSTAR 100,包括可互换的叶片和驱动轴to ensure thorough stirring or homogenization. Ideal for mixing solutions above 7,000 mPas (millipascal-seconds), such as polymers, plastics, adhesives, glues and coatings.
B - Maximum Speed
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Listed in revolutions per minute (rpm), standard overhead stirrers carry a user-adjustable mixing speed range between 30 – 1,500 rpm. However, high-speed models, such asIKA’s EUROSTAR 20, maintain speeds up to 2,000 rpm for low-volume mixing (under 15 ml).
C - Maximum Viscosity
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Max-viscosity stirrers, likeIKA的Eurostar 200, are designed to mix solutions up to 150,000 mPas. The dynamic viscosity, reported in millipascal-seconds (mPas), refers to the thickness of the fluid during mixing. As batch solutions may increase in viscosity during the stirring process, the maximum viscosity specification of the overhead stirrer must meet or exceed the highest attainable dynamic viscosity of the solution.
D - Lab Stirrer Capacity
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容量refers to the maximum volume of fluid, reported in liters, safely and effectively mixed by the overhead stirrer. Unless otherwise noted in the manufacturer specifications, the maximum volume assumes the liquid to be water.
大量的高架搅拌器，IKA’s RW47，旨在使多达200升的液体均匀。
E - Application-Specific Lab Stirrer Features
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E1 - Wireless Lab Stirrer Controller
IKA’s EUROSTAR overhead stirrersinclude a wireless digital controller featuring automatic speed adjustment, programmable functions, multilingual display, timed interval operation, lock/unlock modes, and integrated temperature measurement.
E2 - Reversible Stirring
Reversible stirring models, likeIKA’s EUROSTAR 100, are designed to rotate the stirring shaft in clockwise (standard) and counter-clockwise (reversible) directions. For highly-viscous solutions, reversible stirring ensures the fluid is thoroughly mixed.
E3 - Lab Stirrer Overload Protection
Stirrers with overload or overheat protection, likeIKA’s EUROSTAR 60，如果条件不在操作范围之外，请自动关闭。超负荷保护在连续混合过程中避免电动机和电子设备免受热有关的损害。
E4 - Lab Stirrer Software Integration
数字的overhead stirrers, likeIKA的Eurostar 200，包括具有与第三方软件兼容的数据导出功能的控制器，例如实验室信息管理系统（LIMS）。受密码保护的配置文件和安全数据导出操作最适合CGMP设施。
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Shop online to compare pricing, features, and selection for a wide variety of lab stirrer and shaker equipment for applications including general laboratory, PCR, DNA/RNA techniques, ELISA, protein analysis, and cell culture.
