
( Brand: Vwr ), ( Manufacturer Part Number: 12365-388 ), ( Part Type: Stirrer )
The VWR Standard Hotplate Stirrer model 12365-388 is an essential piece of laboratory equipment designed for precise and efficient heating and stirring of chemical solutions. This hotplate stirrer features a high-quality glass or aluminum heating plate, ensuring even heat distribution and preventing hotspots. The plate is coated with a durable, scratch-resistant material for long-term use.
The hotplate stirrer is equipped with a digital temperature controller, allowing for precise temperature settings between 0 C to 200 C (32 F to 392 F). The digital display is easy to read, providing accurate temperature readings and allowing for easy adjustments. The temperature control is highly responsive, ensuring quick temperature changes when required.
The hotplate stirrer also includes a powerful magnetic stirring bar and a variable speed motor, enabling smooth and efficient stirring of solutions. The stirring speed can be adjusted between 0 to 1200 RPM, ensuring that the desired level of agitation is achieved for optimal chemical reactions. The motor is quiet in operation, minimizing noise and disturbance in the lab environment.
The hotplate stirrer is designed with safety in mind, featuring a cool-touch exterior and overheat protection. In the event of overheating, the hotplate will automatically shut off to prevent damage to the equipment or potential hazards. The hotplate stirrer is also easy to clean, with a removable heating element for simple maintenance.
In summary, the VWR Standard Hotplate Stirrer model 12365-388 is an excellent choice for any lab requiring precise temperature control and efficient stirring. Its durable construction, precise temperature control, adjustable stirring speed, and safety features make it a reliable and versatile piece of equipment for a wide range of chemical applications.
The 12365-388 VWR Standard Hotplate Stirrer is a lab equipment used for maintaining a constant temperature and stirring solutions in a beaker or flask. Let's analyze its pros and cons:
Pros:1. Temperature Control: The hotplate offers precise temperature control, which is essential for many chemical reactions.
2. Stirring Function: The built-in stirrer ensures that the solution is homogeneous, preventing the formation of hotspots.
3. Durable: It is made of high-quality stainless steel, ensuring long-lasting use.
4. Versatile: It can be used for a wide range of applications, from simple heating and stirring to more complex chemical reactions.
5. Safety Features: It has a safety interlock switch to prevent accidental operation when the cover is removed.
Cons:1. Cost: The 12365-388 VWR Standard Hotplate Stirrer is relatively expensive, which might be a barrier for some users.
2. Size: It is quite large, which might be a problem for users with limited lab space.
3. Heat Distribution: Depending on the size and shape of the flask, heat distribution might not be uniform, leading to hotspots.
Conclusion:The 12365-388 VWR Standard Hotplate Stirrer is a high-quality, versatile piece of lab equipment that offers precise temperature control and stirring capabilities. However, its high cost and size might be a disadvantage for some users. If the benefits of precision and uniformity outweigh these drawbacks, it is a worthy investment. For those with a tighter budget or less space, there might be more compact and cost-effective alternatives available.
Please see actual pictures. Vwr standard hotplate stirrer vac 650 watts 7x7 aluminum top pulled from a working environment. Expedited shipping can be arranged upon request for a nominal charge.
Theres no other parts, cables, manuals, software included. Fast shipping.