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Refrigerators and Freezers

Refrigerators and Freezers

In any laboratory setting, the storage of temperature-sensitive materials is critical. Refrigerators and freezers are essential instruments that ensure the preservation and safety of biological samples, pharmaceuticals, and chemicals. Choosing the right unit can significantly impact the efficiency and reliability of laboratory operations.

Kalstein offers a diverse range of refrigerators and freezers tailored to meet the varying needs of laboratories. From ultra-low temperature units to combined models, our equipment guarantees optimal performance while maintaining the precise conditions required for sensitive materials.

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Types of refrigerators and freezers your laboratory may need

- 150 CRYO FREEZER

- 150 CRYO FREEZER

The 150 Cryo Freezer is designed to store samples at ultra-low temperatures, crucial for preserving biological materials. Its advanced insulation technology ensures minimal temperature fluctuation, protecting samples from damage due to thermal stress.

Ideal for research institutions, the 150 Cryo Freezer accommodates a large volume of samples while offering features like alarm systems and automatic defrosting for user convenience.

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Blood Bank Refrigerator

Blood Bank Refrigerator

Blood Bank Refrigerators are vital in maintaining the integrity of blood products. These refrigerators provide a controlled environment to store whole blood, platelets, and plasma at the required temperatures.

With precision temperature control and monitoring capabilities, these units comply with stringent regulations to ensure the safety of blood donations and transfusions.

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Chest Freezer

Chest Freezer

Chest Freezers are designed for deep freezing applications, making them ideal for long-term storage of various substances. These units are energy-efficient and provide ample storage space, making them a preferred choice for laboratories needing to store large quantities.

With features such as adjustable temperature settings and robust insulation, Chest Freezers ensure the longevity of stored materials over extended periods.

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Combined Frezeer

Combined Frezeer

The Combined Freezer serves both refrigeration and freezing needs, making it a versatile solution for laboratories. This equipment allows for simultaneous storage of both chilled and frozen items, optimizing space and functionality.

With independent compartments, users can customize temperature settings for different materials, enhancing the efficiency of laboratory operations.

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Low Temperature Freezer

Low Temperature Freezer

Low Temperature Freezers are essential for laboratories dealing with sensitive biological samples that require storage at temperatures below -40°C. These freezers provide consistent performance and reliability in maintaining sub-zero temperatures.

Equipped with advanced monitoring systems, they ensure that samples remain viable for research and testing purposes over extended periods.

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Medical Refrigerator

Medical Refrigerator

Medical Refrigerators are designed to store pharmaceuticals, vaccines, and other medical materials at regulated temperatures. These units are equipped with safety features such as alarms and back-up systems to ensure constant monitoring of temperature levels.

Ideal for hospitals and clinics, Medical Refrigerators safeguard against the risk of spoilage and maintain the efficacy of stored medications.

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Mobile Cooler

Mobile Cooler

Mobile Coolers provide portable refrigeration solutions for transporting temperature-sensitive items. These units are perfect for fieldwork and scenarios where reliable refrigeration is needed away from a fixed location.

With their lightweight design and energy-efficient operation, Mobile Coolers are essential for laboratories conducting research in remote areas.

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Platelet Incubator

Platelet Incubator

Platelet Incubators are specialized units that maintain the optimal temperature and agitation required for storing platelets. These incubators are vital in blood banks and hospitals to ensure the quality of platelet products.

With precise control systems, they provide the ideal environment for platelet preservation, crucial for transfusion therapies.

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Ultra freezer

Ultra freezer

Ultra Freezers are designed to reach extremely low temperatures, crucial for storing sensitive samples that require preservation below -80°C. These units are indispensable in laboratories working with genetic materials and other volatile substances.

Featuring advanced insulation and monitoring systems, Ultra Freezers guarantee the integrity of stored materials over time.

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Upright Freezer

Upright Freezer

Upright Freezers offer a space-efficient design that allows for easy organization of samples. These units are perfect for laboratories that require frequent access to stored items, thanks to their upright shelving system.

With adjustable settings, Upright Freezers provide flexibility in temperature management for various applications.

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What you should know before selecting a refrigerators and freezers and making an investment

Key factors to consider

Key factors to consider

When selecting a refrigerator or freezer for your laboratory, consider the temperature requirements, space constraints, and intended use. Different materials may require specific temperature ranges, and understanding these needs is crucial for effective storage.

Additionally, durability and energy efficiency should also be evaluated to ensure long-term savings and reliability in performance.

Market price range

Market price range

The market price for laboratory refrigerators and freezers can vary significantly based on capacity, features, and technology. Basic models may start at lower price points, while advanced units with specialized features can be considerably more expensive.

It's essential to assess your laboratory's needs and budget to find the right balance between cost and functionality.

Value for money

Value for money

Investing in quality refrigeration and freezing solutions can offer significant returns in terms of sample preservation and reliability. While initial costs may seem high, the value lies in the protection of sensitive materials and the reduction of potential losses.

Prioritizing quality over cost can lead to better long-term outcomes for your laboratory's operations.

Expected lifespan based on use and maintenance

Expected lifespan based on use and maintenance

The lifespan of refrigerators and freezers can vary depending on their use and maintenance. Regular servicing and adherence to operational guidelines can extend the life of your equipment, ensuring reliability over time.

Understanding the expected lifespan can help laboratories plan for future replacements and budget accordingly, minimizing disruptions in operations.

REFRIGERATORS AND FREEZERS KALSTEIN

Discover refrigerators and freezers for your laboratory

Explore our range of high-quality refrigerators and freezers designed specifically for laboratory environments. Each unit is engineered to provide optimal storage conditions, ensuring the safety and integrity of your valuable samples. Choose Kalstein for reliable solutions that enhance your laboratory's efficiency.

Our best-selling refrigerators and freezers

Electric Heating Vacuum Freeze Dryer YR06637

Electric Heating Vacuum Freeze Dryer YR06637

The YR06637 is a state-of-the-art freeze dryer designed for critical applications in medicine, pharmacy, biotechnology, and the food industry. Its primary advantage lies in its in-situ freeze-drying system, a patented design that automates the drying and sublimation process within the same chamber. This eliminates manual material handling between stages and guarantees a contamination-free environment.

Design and Patented Technology

  • In-Situ Freeze-Drying: This model changes the paradigm of conventional drying by integrating pre-freezing and drying in the same location, optimizing times and improving the quality of the final product.

  • Intelligent Temperature Control: It utilizes fuzzy control technology and patented separators to ensure that the temperature difference between shelves is minimal, achieving uniform drying across the entire load.

  • Industrial Interface: Equipped with a 7-inch color industrial touchscreen and the SH-HPSC-II modular controller, allowing for the management of complex freeze-drying curves with high stability.

  • FD-EMB System: Capable of storing hundreds of process recipes, with up to 50 temperature control sections per group, facilitating optimization for different types of samples.

  • Transparent Monitoring: The drying chamber door is made of high-resistance colorless acrylic, allowing direct visual observation of the entire sublimation process.

Frequently Asked Questions (FAQ)

  • Can oxygen-sensitive materials be processed? Yes, the equipment features a safety diaphragm valve that allows connection to inert gas sources, filling the chamber after drying to protect oxidizable materials.

  • How is process data managed? The system records temperature curves (cold trap and sample) and vacuum levels in real-time. This data can be exported via USB for review, printing, and verification.

  • Is it suitable for batch production? Absolutely. It features a flexible mode that allows manual operation for process exploration and automatic mode for standardized batch production.

Advantages and Disadvantages

Key Advantages:

  • High Thermal Efficiency: Programmable electric heating shelves that allow precise control from -50 °C to +70 °C.

  • World-Class Compressors: Equipped with compressors from international brands that guarantee low noise, energy savings, and a long service life.

  • Powerful Calibration: High-precision sensors with calibration capability to ensure accurate measurements over the long term.

Disadvantages / Considerations

  • Space Requirement: With a weight of 280 kg and significant dimensions, it requires proper laboratory space planning.

  • Operational Complexity: Although it has an automatic mode, advanced recipe configuration and curve optimization require personnel trained in freeze-drying.

Field Usage and Recommendations

  • Ideal Applications: Pharmaceutical industry for vaccines and antibiotics, biotechnology for enzymes and bacterial strains, and the food industry for preserving original biochemical characteristics.

  • Recommended Maintenance: It is vital to check the cold trap status and clean the drain valve after each cycle to maintain the ice capture capacity (≥8 kg/24 h).

  • Operation Tip: For a longer equipment lifespan, it is recommended to operate in controlled environments with temperatures between 10 °C and 32 °C to facilitate air cooling.

Technical Specifications

CharacteristicSpecification
ModelYR06637
Freeze-drying Area0.4 m2
Number of Trays4 Trays
Tray Size300 x 340 mm
Shelf Spacing50 mm
Tray Temp Range-50 C to +70 C (Electric Heating)
Cold Trap TempLess than or equal to -60 C (Optional -80 C)
Water Capture CapacityGreater than or equal to 8 kg / 24 h
Maximum VacuumLess than or equal to 5 Pa (no load)
Pumping Speed6 L/s
Installed Power2700 W
Cooling MethodAir cooling
Main Unit Weight280 kg
Package Dimensions880 x 850 x 1580 mm
Package Weight350 kg
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Detailed analysis of refrigerators and freezers for an effective and safe choice

Discover the Excellence of Kalstein's Refrigerators and Freezers

Discover the Excellence of Kalstein's Refrigerators and Freezers

Refrigerators and Freezers by Kalstein Kalstein is renowned for its advanced laboratory equipment, and its line of refrigerators and freezers stands out for offering exceptional quality and reliability. These units are vital for preserving samples, reagents, and other critical materials under optimal conditions. Having personally explored various options within their catalog, I can confidently ass

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Laboratory Refrigerators and Freezers: Safe and Controlled Storage

Laboratory Refrigerators and Freezers: Safe and Controlled Storage

Laboratory refrigerators and freezers are essential for the safe storage of samples, reagents, and other materials that require controlled conditions. These units allow for the maintenance of specific temperatures, ensuring the integrity of stored components, preventing deterioration, and thus guaranteeing the reliability of subsequent experiments and analyses. In my experience, having reliable refrigerators and freezers in the lab is not only a matter of convenience but of safety and precision in results.

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Laboratory Refrigerators and Freezers for Safe Storage

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The safe storage of samples, reagents, and chemicals is essential in any laboratory. Laboratory refrigerators and freezers not only ensure that these materials are kept at appropriate temperatures but also guarantee the integrity and stability of substances over time. In this article, we will explore laboratory refrigerators and freezers in detail, focusing on the Kalstein brand, their features, benefits, and applications in the scientific field.

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Laboratory Refrigerators and Freezers: Safe Preservation of Sensitive Samples

Laboratory Refrigerators and Freezers: Safe Preservation of Sensitive Samples

In a laboratory setting, proper preservation of samples and reagents is essential to maintain the quality and accuracy of results. Having had the opportunity to work with various types of laboratory refrigerators and freezers, I can confidently say that they are fundamental for ensuring the stability of stored materials, especially those sensitive to temperature fluctuations. In this article, I will explore the characteristics, benefits, and comparisons of refrigerators and freezers, focusing on the options offered by Kalstein, a brand known for its advanced technology and reliability.

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refrigerators and freezers offer catalog

Guides about refrigerators and freezers

Complete guides to choose refrigerators and freezers

Frequently asked questions about Refrigerators and Freezers

How to know the prices of Refrigerators and Freezers?

To know the price of Refrigerators and Freezers, please send us an email with your request through the contact form AQUI.

What are the delivery times for Refrigerators and Freezers?

Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.

How to make a purchase of Refrigerators and Freezers?

You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.

How does the warranty work for Refrigerators and Freezers?

All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.

Can I request a quote online for Refrigerators and Freezers?

Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.

Contact Kalstein for specialized inquiries

Contact Kalstein