Refrigerators and Freezers

In laboratory settings, the reliability and efficiency of refrigerators and freezers are paramount for the preservation of samples and materials. Selecting the right equipment ensures optimal storage conditions, safeguarding the integrity of sensitive specimens.
Kalstein offers a comprehensive range of refrigerators and freezers designed to meet the unique needs of laboratories. From medical refrigerators to cryogenic freezers, our products provide advanced features for precise temperature control.
Types of refrigerators and freezers your laboratory may need
- 150 CRYO FREEZER

The 150 Cryo Freezer is designed for ultra-low temperature storage, crucial for the preservation of biological samples. Maintaining temperatures as low as -150°C, it ensures the viability of sensitive materials over extended periods.
This freezer is ideal for research laboratories that require reliable cryogenic preservation with minimal temperature fluctuations.
Blood Bank Refrigerator

Blood Bank Refrigerators are essential in medical facilities for the safe storage of blood products. These units provide precise temperature control, ensuring that blood remains at optimal conditions for transfusions.
Equipped with alarm systems and monitoring features, they guarantee the safety and integrity of stored blood components.
Chest Freezer

Chest Freezers are designed for bulk storage of laboratory samples and materials. Their spacious interiors allow for the organization of various items while maintaining consistent temperatures.
These freezers are particularly useful in environments where frequent access is necessary, offering durability and reliability for long-term storage.
Combined Frezeer

The Combined Freezer is a versatile solution that offers both refrigeration and freezing capabilities in one unit. Ideal for laboratories with limited space, it allows for the efficient storage of a variety of samples under different temperature requirements.
This equipment is perfect for research and clinical settings where flexibility is essential.
Low Temperature Freezer

Low Temperature Freezers are designed for the preservation of samples at temperatures ranging from -20°C to -40°C. These units are essential for storing enzymes, vaccines, and other temperature-sensitive materials.
With advanced insulation and temperature monitoring, they ensure reliable performance in critical laboratory settings.
Medical Refrigerator

Medical Refrigerators are specifically designed to store pharmaceuticals, vaccines, and biological samples. They provide precise temperature control and are equipped with safety features to maintain the integrity of stored items.
These refrigerators are vital in healthcare settings where the efficacy of medical products is paramount.
Mobile Cooler

Mobile Coolers are perfect for transporting temperature-sensitive items between locations. Their compact design ensures that samples remain at the required temperatures during transit, making them essential for fieldwork and emergency situations.
These coolers are lightweight yet robust, offering convenience without compromising on performance.
Platelet Incubator

Platelet Incubators are designed to maintain optimal conditions for blood platelets. These units provide controlled temperature and gentle agitation, ensuring that platelets remain viable for transfusion.
They are critical in blood banks and hospitals where platelet storage requirements are stringent.
Ultra freezer

Ultra Freezers are essential for the long-term preservation of biological samples, achieving temperatures as low as -80°C. These units are crucial for laboratories engaged in research requiring stringent temperature control.
With advanced cooling technology, they ensure the stability and longevity of sensitive materials.
Upright Freezer

Upright Freezers offer easy access and organized storage for laboratory samples. Their vertical design maximizes storage capacity while maintaining optimal temperature conditions.
These freezers are ideal for laboratories that require frequent access to stored materials and need to minimize space without sacrificing performance.
What you should know before selecting a refrigerators and freezers and making an investment
Key factors to consider

When selecting refrigerators and freezers for laboratory use, key factors include temperature stability, energy efficiency, and capacity. It's crucial to choose a unit that meets the specific storage requirements of your samples to ensure their integrity over time.
Consider the features offered, such as alarms, data logging, and ease of cleaning, which can enhance the usability and safety of the equipment.
Market price range

The market price for laboratory refrigerators and freezers varies significantly based on specifications and features. Entry-level models may start at a lower price point, while advanced units with specialized features can be considerably more expensive.
Understanding your budget and the necessary features can help you make a more informed purchasing decision.
Value for money

Investing in a high-quality laboratory refrigerator or freezer is crucial for ensuring the safety of your samples. While it may require a higher initial investment, the long-term benefits, including reliability and reduced risk of sample loss, can justify the cost.
Evaluate the warranty and support offered by the manufacturer as additional indicators of value.
Expected lifespan based on use and maintenance

The expected lifespan of refrigerators and freezers largely depends on usage and maintenance practices. Regular cleaning, prompt repairs, and adherence to operational guidelines can significantly extend the life of the equipment.
Typically, well-maintained units can last for many years, making them a worthwhile investment for laboratories.
REFRIGERATORS AND FREEZERS KALSTEIN
Discover refrigerators and freezers for your laboratory
Explore our range of premium refrigerators and freezers specifically designed for laboratory use. Each unit is engineered to provide reliable performance and ensure the optimal preservation of your valuable samples.

Pharmacy Combined Refrigerator and Freezer YR06636
The YR06636 is a comprehensive integrated solution perfect for healthcare facilities with limited space. This equipment combines two independent compa
View productOur best-selling refrigerators and freezers

Pharmacy Combined Refrigerator and Freezer YR06636
The YR06636 is a comprehensive integrated solution perfect for healthcare facilities with limited space. This equipment combines two independent compartments into a single unit, allowing for the secure storage of products requiring standard refrigeration and those needing deep freezing, all under pharmaceutical-grade control.
Cutting-Edge Design and Technology
Dual Space Management: With a total capacity of 368 liters, it efficiently divides space into 183 liters for refrigeration and 185 liters for freezing.
Specialized Cooling System: The upper compartment utilizes forced-air cooling to maintain uniform temperatures, while the lower compartment employs direct cooling to reach temperatures as low as -40 C.
Robust Construction: Made of high-quality coated cold-rolled steel (SPCC), it offers an antibacterial, anti-corrosive, and extremely easy-to-clean surface.
Copper Tube Evaporator: Unlike conventional systems, the use of copper tubing significantly increases thermal transfer efficiency and ensures a longer equipment lifespan.
Intelligent Door Technology: The refrigeration section features a heated foam glass door, specifically designed to prevent fogging and condensation, ensuring total visibility at all times.
Frequently Asked Questions (FAQ)
How is defrosting handled? The refrigerator (upper) compartment features automatic defrosting, while the freezer (lower) compartment requires manual defrosting to ensure the stability of ultra-low temperatures.
Can temperature data be monitored? Yes, the equipment includes a built-in USB interface that allows for the extraction of temperature records to comply with pharmaceutical traceability regulations.
Is the equipment noisy? Thanks to its optimized design and the use of R600a refrigerant, the unit operates quietly, making it ideal for small laboratories or consultation rooms.
Advantages and Disadvantages
Key Advantages:
Independent Control: Dual digital display allows for completely autonomous adjustment of both the refrigerator and the freezer.
Organized Distribution: Includes 2 shelves in the upper section and 6 drawers in the lower section for clear classification of supplies.
Thermal Recovery: Forced-air circulation ensures that the temperature returns to its optimal range quickly after the door is opened.
Freezer Maintenance: Manual defrosting of the lower compartment requires periodic planning to avoid affecting stored products.
Operating Environment: For optimal performance, it should be located in areas with an ambient temperature between 10 C and 32 C.
Field Usage and Recommendations
Ideal Applications: Small medical offices, retail pharmacies, research laboratories, and veterinary clinics where square footage needs to be optimized.
Recommended Maintenance: Periodically clean the door seals to ensure thermal insulation and verify that ventilation grilles are not obstructed.
Usage Tip: Use the lower drawers to separate samples by type, which reduces door opening time and helps maintain the thermal stability of the compressor.
Technical Specifications
| Characteristic | Specification |
| Model | YR06636 |
| Total Capacity | 368 L (Ref: 183 L / Freez: 185 L) |
| Refrigerator Temp Range | 2 C to 8 C |
| Freezer Temp Range | -20 C to -40 C (optional -10 C to -25 C) |
| External Dimensions (mm) | 780 x 920 x 2000 mm |
| Controller | Microprocessor |
| Display | Independent Dual Digital |
| Material | Coated SPCC Steel (Antibacterial) |
| Cooling System (Ref) | Forced Air (Auto Defrost) |
| Cooling System (Freez) | Direct (Manual Defrost) |
| Evaporator | Copper Tubing |
| Refrigerant | R600a |
| Voltage | 220V/50Hz (Optional 110V/60Hz) |
| Storage | 2 Shelves (R) / 6 Drawers (F) |
| Connectivity | Integrated USB Interface |
Detailed analysis of refrigerators and freezers for an effective and safe choice

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