
( Brand: Thermo Scientific ), ( Manufacturer Part Number: REL4504A ), ( Color: Blue ), ( Item Height: 76 ), ( Item Width: 57 ), ( Type: R134a )
The Thermo Scientific REF4504A refrigerator is a high-performance, versatile laboratory refrigerator designed to meet the demanding needs of research and development environments. This refrigerator boasts a large 45 cubic feet (1.3 cubic meters) capacity, making it an ideal choice for housing a substantial volume of samples or reagents. It is engineered to operate on a standard 115V power supply, offering flexibility in its installation and use.
The REF4504A refrigerator is equipped with six independently controlled adjustable shelves, allowing for customizable temperature settings to accommodate various sample types. The adjustable shelves also ensure optimal use of internal space, enabling users to make the most of the refrigerator's generous capacity. The spacious compartment, coupled with the adjustable shelving configuration, grants significant flexibility in organizing and managing a diverse range of samples.
This laboratory refrigerator exhibits excellent temperature uniformity and stability, ensuring that samples are stored at accurate and consistent temperatures to maintain their integrity. temperature ranges from 2 C to 10 C (35.6 F to 50 F). With a setpoint accuracy of 0.5 C ( 0.9 F), the Thermo Scientific REF4504A refrigerator ensures that samples are kept within the intended temperature range, ensuring an excellent environment for storage and long-term preservation.
The REF4504A refrigerator is built with quality materials and advanced technology to maximize its durability and longevity. Its well-insulated construction and integrated alarm system provide added protection against temperature excursions, ensuring peace of mind for users. Furthermore, the door design includes a misting system that maintains an optically clear view of the interior, making it easy to locate and manage samples.
In summary, the Thermo Scientific REF4504A refrigerator is a versatile and reliable laboratory refrigerator designed to accommodate a large volume of samples while providing accurate and consistent temperature control. Its adjustable shelving, excellent temperature uniformity, and durable construction make it an excellent choice for scientific research environments and laboratories demanding a high-performance refrigeration system.
The Thermo Scientific REF4504A Laboratory Refrigerator is a popular choice among researchers and laboratory professionals due to its impressive features and specifications. In this analysis, we will delve into the pros and cons of this refrigerator to help you make an informed purchasing decision.
Pros:1. Large Capacity: One of the most significant advantages of the Thermo Scientific REF4504A refrigerator is its large internal volume, making it ideal for accommodating larger samples, culture plates, and bulk storage. With a working volume of approximately 13.2 cubic feet, this refrigerator can hold more than 45-inch biotech racks, thereby increasing the number of samples that can be stored simultaneously.
2. Temperature Uniformity: The Thermo Scientific REF4504A refrigerator boasts excellent temperature uniformity, which is essential for maintaining sample integrity and optimal growing conditions for biological specimens. Temperature fluctuations can lead to spoilage or contamination of samples, affecting the validity of the research outcomes. This unit ensures a uniform temperature distribution to prevent such issues.
3. Energy Efficiency: Energy efficiency is a primary concern in today's world, and the Thermo Scientific REF4504A refrigerator addresses this concern with its Energy Star certification. Laboratories that deal with large volumes of samples often require multiple refrigerators, leading to increased electricity bills. This energy-efficient model helps minimize the energy consumption and the associated costs.
4. Variable Temperature Settings: The Thermo Scientific REF4504A refrigerator offers variable temperature settings, making it versatile in handling different types of samples and experiments. Depending on the nature of the samples, users can choose temperatures within the ranging from 2 C to 10 C for optimal storage conditions.
5. Door Alarm: The refrigerator features an audible and visual door alarm, which alerts users when the door is left open, preventing unintentional contamination or temperature fluctuations that could compromise the samples.
Cons:1. Size: While the size of the Thermo Scientific REF4504A refrigerator is one of its primary selling points, it may not be suitable for smaller laboratories or those with limited space. The large dimensions of the unit (approximately 67.9 inches in height, 26 inches in width, and 33 inches in depth) make it a significant investment both in terms of capital and installation costs.
2. Cost: The Thermo Scientific REF4504A refrigerator is relatively expensive compared to other laboratory refrigerators in the market. This higher cost can be a deterrent for smaller labs or research institutions with tight budgets.
3. Limited Shelving Options: The refrigerator comes with two adjustable, full-width, and two half-width glass shelves. While this layout can accommodate most sample types, it may not be ideal for those who require more flexibility in arranging or stacking samples.
4. Lack of Backup Power: In the event of power outages, the Thermo Scientific REF4504A refrigerator does not come with backup power options, such as battery backup or a generator. This lack of a backup power source may be concerning for some users as temperature fluctuations can adversely affect their samples.
Conclusion:The Thermo Scientific REF4504A laboratory refrigerator offers numerous advantages, including large capacity, temperature uniformity, energy efficiency, variable temperature settings, and a door alarm. However, it also comes with disadvantages, such as the large size, high cost, limited shelving options, and the lack of backup power. Ultimately, the decision to invest in this refrigerator depends on the specific needs, budget, and resources of the laboratory. If your lab requires a large-capacity refrigerator for temperature-sensitive samples and can accommodate the cost and space, the Thermo Scientific REF4504A is an excellent choice. On the other hand, if you're working with limited resources or require a more affordable options, you may want to consider alternative models with similar features.
In such cases, buyer pays for all related shipping cost if any. Thermo Scientific REL4504A Refrigerator Laboratory 45.8 cu.ft. Model: REL4504A. 115V: THERMO Scientific.
SERIAL #: 34504R0A0ZZ4J00A.