In the realm of ultra-low temperature storage, having a reliable deep freezer is crucial for laboratories aiming to preserve samples under extreme conditions. Two standouts in this field are the Hospital Ultra Low Temperature Deep Freezer Direct Cooling YR05111 by Kalstein and the Ultra-Low Temperature Freezer MDF-DU702VHL by PHCbi. These advanced freezers offer distinct features tailored for the stringent storage needs of hospitals and research facilities.
The Kalstein YR05111 model is equipped with direct cooling technology, ensuring uniform temperature distribution, critical for the safe storage of sensitive samples. With this model, users benefit from advanced temperature control capabilities that reach temperatures as low as -86°C. This model is designed with efficiency in mind, with features such as energy conservation and low noise operation. On the other hand, PHCbi’s MDF-DU702VHL model offers a VIP Plus Insulation panel that optimizes energy use and maintains temperature stability. It also integrates dual cooling systems as a safeguard against system failure, a unique feature that secures sample integrity even in the event of a primary system malfunction.
| Feature | Kalstein YR05111 | PHCbi MDF-DU702VHL |
|---|---|---|
| Temperature Range | Up to -86°C | Up to -86°C |
| Cooling System | Direct Cooling | Dual Cooling with VIP Plus Insulation |
| Energy Efficiency | High | Optimized with Energy Star |
| Noise Level | Low | Moderate |
| Storage Volume | Significant | Extensive |
| Control System | Advanced Digital Controls | Microprocessor Control System |
How They Work
Kalstein’s YR05111 model uses direct cooling technology, which ensures even temperature distribution throughout the unit. This system is particularly beneficial for maintaining the integrity of samples that require consistent ultra-low temperatures. The freezer’s digital controls allow for precise temperature management and monitoring.
The PHCbi MDF-DU702VHL employs a twin cooling system along with VIP Plus insulation, ensuring energy efficiency and protection against thermal deviations. The dual cooling function acts as a fail-safe, providing an additional line of defense in case of system failure while maintaining consistent ultra-low temperatures.
Usage
The Kalstein YR05111 is specifically designed for use in medical and research settings where reliable long-term storage of biological samples, vaccines, and pharmaceuticals is essential. Its capacity to maintain extreme temperatures makes it an ideal solution for any facility working with DNA/RNA samples, enzymes, and other temperature-sensitive biomaterials.
Types
Ultra-low temperature freezers typically come as chest freezers or upright models, with variations in capacity, cooling mechanisms, and additional features like backup systems or remote monitoring capabilities. Choosing the right type depends on space availability, sample volume, and specific lab requirements.
Market Price
The price for ultra-low temperature freezers can range significantly based on the brand, capacity, and features. The Kalstein YR05111 offers competitive pricing, often under $10,000, which makes it accessible for many labs seeking budget-friendly options without compromising quality. In contrast, premium models like the PHCbi MDF-DU702VHL, with dual cooling systems and enhanced insulation, might command a higher price, typically above $15,000.
Frequently Asked Questions
What maintenance does an ultra-low temperature freezer require?
Regular maintenance includes cleaning the filters, checking the door gaskets for air leaks, and ensuring the system is free of frost buildup.
How do I ensure the longevity of my ultra-low temperature freezer?
Routine maintenance, monitoring temperature logs, and ensuring the unit operates in a controlled environment without excessive fluctuations can help extend its lifespan.
What safety measures should be taken when using these freezers?
Ensure the unit is in a well-ventilated area, keep doors closed as much as possible, and regularly check alarm functionalities.
Advantages and Disadvantages
Kalstein YR05111 Advantages:
- Cost-effective solution with advanced temperature control.
- Low noise operation making it suitable for any lab environment.
- Energy-efficient design minimizing operational costs.
Kalstein YR05111 Disadvantages:
- May require regular manual defrosting depending on usage conditions.
PHCbi MDF-DU702VHL Advantages:
- Dual cooling system provides redundancy for sample safety.
- VIP Plus insulation offers superior energy efficiency.
PHCbi MDF-DU702VHL Disadvantages:
- Higher initial investment cost compared to other models.
Product Use in the Field
These ultra-low temperature freezers are invaluable in clinical settings for the preservation of specimens and pharmaceuticals, ensuring they remain viable for testing and medical use. In research institutions, they play a crucial role in the storage of genetic material and experimental samples, maintaining conditions that support prolonged study periods without sample degradation.
Recommendations
To maximize the performance of your ultra-low temperature freezer, it is advisable to position the unit away from direct sunlight and heat sources, routinely check and calibrate temperature settings, and schedule regular maintenance checks. These steps will help in preserving the unit’s efficiency and prolonging its operational life.
**If you’re 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 intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer, we bring science to life; it’s time to join our community. Check it out here.**