If you're looking for a vortex mixer for your lab, the VWR Reax Top is an excellent choice, especially if you're considering purchasing a used one. This mixer is ideal for those working in the pharmaceutical, chemical, cosmetic, food, dietary, and medical device manufacturing industries. Its versatility and robustness make it an indispensable tool for ensuring optimal sample mixing in a variety of scientific settings.
The VWR Reax Top vortex mixer features a heavy-duty, splash-resistant exterior, ideal for everyday laboratory use. Its compact design makes it easy to place on any benchtop, while adjustable circular feet ensure a snug fit and prevent unwanted movement during operation.
This model is designed to provide fast and effective mixing , activated simply by pressing the sample onto the platform. The external structure not only protects against wear and tear, but also ensures the instrument is stable during operation. Thanks to its robust construction, this stirrer can withstand intensive use, making it perfect for laboratories requiring durable equipment.
Using the VWR Reax Top is extremely simple. Stirring begins by pressing the sample onto the support. This model has two operating modes:
The analog setting knob allows you to precisely adjust the rotation speed, variable from 0 to 2500 rpm. This allows you to adapt the shaking intensity to the type of sample and its delicate nature.
The Reax Top vortex mixer can be used with various platforms or stands to accommodate various types of tubes and containers. This makes the instrument extremely versatile and capable of meeting a wide range of laboratory needs.
For best results, it's essential to consider the rotation speed in relation to the type of sample and the volume to be shaken. To calculate the time and energy required, you can use the following formula:
Vortex mixing is commonly used to mix liquids, suspensions, and solutions in various containers, such as:
Thanks to the fine speed adjustment , this model can also be used for delicate materials that require controlled mixing.
To keep your VWR Reax Top stirrer in top condition, it's recommended to clean the frame and platform regularly to prevent residue buildup. Periodically check the mounting feet and speed control knob for proper operation. The machine complies with safety standards , but if it's not CE certified, it can be brought up to current standards with proper maintenance and technical inspection.
The VWR Reax Top represents an excellent opportunity to save money compared to a new one while still maintaining high performance. When evaluating a used stirrer, it's important to consider:
The VWR Reax Top stirrer finds application in numerous industrial and scientific sectors, including:
Purchasing a used vortex mixer like the VWR Reax Top is a smart way to reduce costs without sacrificing quality. The used market offers the opportunity to obtain reliable, tested, and functional instruments, at a significant cost savings compared to new ones.
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