When it comes to preserving biological samples and other sensitive materials, selecting the right ultra-low temperature freezer is crucial. In this article, we compare two leading products in this category: the Manual Defrost 588L Ultra Low Temperature Freezer YR05109 from Kalstein and the ULT25NEU 25 CuFt -86°C Ultra-Low Freezer from So-Low. Each has unique features and benefits catering to specific laboratory needs.
The Manual Defrost 588L Ultra Low Temperature Freezer YR05109 by Kalstein boasts a robust design with a capacity of 588 liters. It is engineered to maintain temperatures as low as -86°C, making it ideal for long-term storage of biological specimens. High thermal efficiency and a manual defrost system are key characteristics, ensuring both stability and cost-effectiveness. Meanwhile, the ULT25NEU Freezer by So-Low matches in temperature range but offers a slightly different design focus, with a capacity of 25 cubic feet and energy efficiency features for laboratories where energy consumption is a priority.
| Feature | Kalstein YR05109 | So-Low ULT25NEU |
|---|---|---|
| Capacity | 588 Liters | 25 Cubic Feet |
| Temperature Range | -86°C | -86°C |
| Defrost Type | Manual | Ultra Low with Automatic Options |
| Energy Efficiency | High Thermal Efficiency | Energy Star Rated |
| Key Feature | Cost-Effective Storage | Advanced Insulation Design |
| Price Range | Request Quote | Request Quote |
How They Work
The Kalstein Manual Defrost 588L Ultra Low Temperature Freezer operates with a manual defrost system, which ensures long-term dependability and stability in maintaining ultra-low temperatures. This system is particularly beneficial for applications requiring minimal temperature fluctuations. On the other hand, the So-Low ULT25NEU employs advanced refrigeration technology mixed with automated options, providing flexibility and convenience for users seeking reduced maintenance efforts.
What They Are Used For
Both ultra-low temperature freezers are essential for preserving biological samples, vaccines, drugs, and other sensitive materials essential in medical and scientific research. These freezers ensure materials remain potent and effective over extended periods by maintaining consistent below-freezing temperatures critical for sample integrity and research continuity.
Types
Ultra-low temperature freezers typically come as chest or upright models, with variations like manual or automatic defrost systems. The choice between these depends largely on laboratory space constraints, storage capacity requirements, and budget considerations.
Market Pricing
The prices for ultra-low temperature freezers like the Kalstein YR05109 and So-Low ULT25NEU vary based on specifications and vendor offerings. Generally, high-end models range from $8,000 to $15,000, with additional customization options potentially affecting the overall cost.
Frequently Asked Questions
What is the main advantage of a manual defrost freezer?
Manual defrost freezers, like the Kalstein YR05109, minimize temperature fluctuations, ensuring optimal conditions for storing sensitive materials over time.
How do energy ratings impact operational costs?
Energy-efficient models may have higher initial costs but typically result in lower operational expenses because of reduced energy consumption over time.
Why choose the Kalstein over its competitors?
Kalstein freezers offer exceptional build quality and reliability, focusing on maintaining stability at ultra-low temperatures, which is crucial for scientific applications.
Advantages and Disadvantages
Kalstein YR05109 Advantages: This model provides excellent temperature stability, is cost-effective, and has a reliable manual defrost mechanism reducing potential for mechanical failure.
Kalstein YR05109 Disadvantages: Requires manual intervention for defrosting which could be cumbersome in high-demand settings.
So-Low ULT25NEU Advantages: Offers automatic defrost options and an extended warranty for peace of mind.
So-Low ULT25NEU Disadvantages: Higher energy consumption compared to manual defrost systems, potentially leading to increased costs.
Product Usage in the Field
Ultra-low temperature freezers serve a critical role in biorepositories, pharmaceutical storage, and research labs across various industries. They ensure the integrity of samples through constant temperature maintenance, providing invaluable peace of mind to researchers and technicians handling essential specimens.
Recommendations
For optimal performance, it is recommended to regularly monitor the temperature settings and ensure the freezers are not overloaded. Regular maintenance, including timely manual defrosting if required, ensures prolonged efficiency and reliability of your unit. Explore the rich features and competitive pricing of Kalstein by requesting a quote via Kalstein Plus.
If you are looking for a fusion of innovation and quality, you’ve come to the right place. At Kalstein we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our online shopping channels are intuitive and agile, designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer, we bring science to life, it is time to become part of our community. https://kalstein.ae/product/manual-defrost-588l-ultra-low-temperature-freezer-yr05109/.