Refrigerators And Freezers
Refrigerators and freezers are essential in various medical and veterinary sectors for preserving biological samples, medications, and temperature-sensitive products. These devices ensure the stability of substances, preventing degradation and guaranteeing their efficacy and safety. They are indispensable for the safe storage of vaccines, serums, and other pharmaceutical products requiring a strict cold chain.
In laboratories and clinics, refrigerators and freezers offer a wide range of applications, from simple storage to ultra-low temperature conservation. Their technology varies according to specific needs: precise thermostats, reinforced insulation, and anti-frost systems. These devices are designed to meet regulatory conservation requirements, thus offering reliability and performance in a professional environment.

Types of refrigerators and freezers your clinic may need

Ultra-low temperature freezers
Kalstein ultra-low temperature freezers are designed to preserve biological samples, vaccines, and other temperature-sensitive substances down to -86 °C. Their advanced technology ensures stable long-term storage, essential in research laboratories and medical institutions where precision is critical.
These freezers offer reinforced insulation and precise digital control, guaranteeing optimal temperature at all times. Their ergonomic design facilitates sample access while maximizing internal space, thus meeting the strict demands of professional environments.
Platelet incubators
Platelet incubators are specially designed to maintain blood platelets at optimal temperatures and conditions, promoting their preservation and availability for transfusions. They offer precise control of humidity and temperature, which is vital to ensuring the quality of blood products in clinical settings.
Adapted to the needs of hospitals and blood banks, these incubators are equipped with advanced monitoring systems and built-in alarms that guarantee the safety of stored platelets. Their design facilitates cleaning and maintenance, ensuring reliable long-term use.

What should you know before choosing a refrigerator or freezer and making an investment?
Key factors to consider
The performance of a refrigerator or freezer primarily depends on its ability to maintain a stable and uniform temperature, essential for optimal product preservation. The reliability of cooling systems and the speed of temperature recovery after opening are also determining factors.
Additionally, ease of use, precision of digital controls, and safety devices such as failure alarms must be taken into account. Energy efficiency and thermal insulation options also play a major role in choosing a durable appliance.

Price range in the market
The price of refrigerators and freezers can vary considerably depending on technology, capacity, and offered features. On the market, there are basic models at competitive prices as well as high-end equipment intended for specific professional use with higher budgets.
It is important to compare not only the initial cost but also operating and maintenance costs, as a higher-quality appliance can offer long-term savings thanks to better energy efficiency and an extended lifespan.

Value for money
Value for money is essential for a sustainable investment. A good refrigerator or freezer must ensure optimal preservation while offering controlled energy consumption. Kalstein devices combine robustness, advanced technology, and competitive pricing, ensuring excellent added value.
Choosing a product with a good value for money also means prioritizing a recognized manufacturer for after-sales service and spare parts availability, thus guaranteeing equipment longevity over time and user peace of mind.

Lifespan according to usage and maintenance
The lifespan of a refrigerator or freezer largely depends on the frequency of use, the environment where it is installed, and the quality of performed maintenance. Proper use according to manufacturer recommendations significantly prolongs its service life.
Regular maintenance, including condenser cleaning and sealing joint checks, is crucial to avoid premature failures. Kalstein devices are designed to facilitate these operations, thus ensuring optimal performance over several years.

KALSTEIN REFRIGERATORS AND FREEZERS
Among so many products, at Kalstein you can find the ideal refrigerator and freezer for your clinic
If you don’t know which refrigerator or freezer to buy, it is crucial to consider capacity, temperature accuracy, cooling type, and size suited to your needs. At Kalstein, we offer equipment adapted to every professional requirement, guaranteeing safety and performance for the preservation of your medical and veterinary products.

408 Liter Ultra Low Temperature Freezer, -86C Very Low Temperature Freezer YR05302
The YR05302 Ultra-Low Temperature Freezer with a capacity of 408 liters is an advanced solution for the safe storage of…

Standing Deep Freezer With Color Sprayed Steel YR05307
The YR05307 Upright Freezer with Sprayed Color Steel is ideal for the safe storage of biological materials sensitive to…

Hospital Ultra Low Temperature Deep Freezer Direct Cooling YR05111
The Hospital Ultra Low Temperature Deep Freezer Direct Cooling YR05111 is meticulously designed for the secure, long-ter…

-86C medical ultra low temperature freezer for laboratory / Hospital 588L YR05299
The YR05299 Ultra-Low Temperature Freezer is a pivotal asset in any laboratory or hospital setting, boasting a generous…
Our best-selling refrigerators and freezers
The YR05302 Ultra-Low Temperature Freezer with a capacity of 408 liters is an advanced solution for the safe storage of sensitive biological products. With an adjustable temperature range from -40°C to -86°C, this freezer is designed to maintain extreme preservation conditions, making it ideal for research laboratories, blood banks, and hospitals. Its dual refrigeration system with two independent units ensures efficient and reliable cooling.
The YR05302 Ultra-Low Temperature Freezer is available on the market at a competitive price range of $9,210 a $9,600 USD, depending on additional configurations such as the remote alarm port or optional temperature logger. This price reflects the advanced features that make it a reliable option for high-demand environments, such as hospitals and laboratories, requiring high storage capacity and energy efficiency for the long-term preservation of sensitive biological products.
| Model | YR05302 | |
| Specificaitons | Shelf/drawer QTY | Stainless steel shelf/3 |
| Cooling | Direct cooling | |
| Defrost | Manual | |
| Refrigerant | Mixed-gas | |
| Power Consumption (kWh/24h) | 14.5 | |
| Noise (db) | 53 | |
| Ambient temperature (℃) | 10~32℃ | |
| Temperature range (℃) | -40~-86℃ | |
| Cooling system | Compressor brand/QTY | SECOP/2 |
| Sensor | PTC | |
| Temperature controller | Microprocessor | |
| Display | LCD display | |
| Power | Voltage/frequency (V/Hz) | 220/50Hz |
| Power (W) | 1350W | |
| Current (A) | 8A | |
| Material | Inside material | Stainless steel |
| Outside material | Color sprayed steel | |
| Insulation | PURF | |
| Size | Capacity(L/cu.ft) | 408 |
| NT./GT.(kg) | 255/307 | |
| Exterior size (W*D*H) (mm) | 900*940*1940 | |
| Interior size (W*D*H) (mm) | 606*575*1180 | |
| Package size(W*D*H)(mm) | 955*960*2100 | |
| CBM | 1.93 | |
| 20GP/40GP/40HQ | 12/24/24 | |
| Frozen Racks | Racks | 16(5X4,4X4) |
| Boxes (2 Inches) | 288 | |
| Samples (2ml) | 28800 | |
| Alarm | High/low temperature | Y |
| Power failure | Y | |
| Abnormal voltage | Y | |
| Sensor error | Y | |
| Filter screen check | Y | |
| Thermostat failure | Y | |
| Low battery | Y | |
| Condenser clean | Y | |
| High ambient temperature | Y | |
| Door ajar | Y | |
| Power failure backup system (alarm) | 72h | |
| Accessories | Castor | Y |
| Insidedoor | 2 | |
| Test hole QTY/diameter | 1/25MM | |
| USB port | Y | |
| Chart recorder | / | |
| Data logger | Optional | |
| Remote alarm port | Y | |
| Optional | CO2 back up system | Optional |
| LN2 back up system | Optional | |
| Other | Certification | ISO.CE |

Comprehensive assessment of essential needs for a secure refrigerator.

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Refrigerators and freezers on offer

Réfrigérateur et Congélateur Combiné de Pharmacie YR06636

Pharmacy Combined Refrigerator and Freezer YR06636

‘-30°C Forced Air Cooling Biomedical Freezer YR05308-1

‘-40°C Medical Deep Freezer YR05308

22 °C Blood Platelet Incubator YR06028-YR06029

Large Capacity Biomedical Blood Bag Transport Cool Box with Adjustable Temperature YR06027

Upright Combined Pharmacy Refrigerator/Freezer YR05320

Upright Combined Pharmacy Refrigerator/Freezer YR05321
Kalstein offers innovative solutions for all types of refrigeration applications.
Our guides detail how to choose equipment adapted to health standards and your technical specifications.
Discover our expert advice to select, maintain, and optimize the use of your refrigerator or freezer like a true professional in the medical or veterinary sector.
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FAQs
The delivery time for your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or needs to be manufactured.
- The type of freight chosen, which can be air or sea.
- Equipment in stock:
– Delivery time (Air): 15-30 days.
– Delivery time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery time (Air): 30-60 days.
– Delivery time (Sea): 60-90 days.
You can make your purchase by:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Via the official Kalstein website in your country.
At Kalstein, we offer our customers training and technical support via online methods. You can access our instruction videos, technical assistance, and advice provided by the Kalstein team through our YouTube channel (Kalstein English). HERE.