Product Description
The YR05303 laboratory upright freezer from Kalstein is a prime example of cutting-edge technology meeting the rigorous demands of scientific environments. Designed to offer superior storage conditions, this freezer boasts a substantial capacity of 588 liters (20.7 cu.ft) and is crafted with an exterior of color-sprayed steel, reflecting robust construction and aesthetic appeal.
Its key features include direct cooling and a manual defrosting system, powered by a highly efficient SECOP dual compressor setup. The use of mixed-gas refrigerant and PTC sensor ensures consistent performance, even under varying ambient temperatures ranging from 10ºC to 32ºC. The microprocessor-based temperature controller, coupled with an LCD display, provides precise temperature management within a remarkable range of -40ºC to -86ºC, crucial for sensitive scientific applications.
Furthermore, the freezer is equipped with three stainless steel shelves and a substantial insulation system made of PURF, ensuring optimal energy efficiency and protection for your valuable samples. This meticulously designed unit not only maintains an output noise of 53db, making it suitable for laboratory environments, but it also promises reliability and safety with a comprehensive alarm system that addresses high/low temperatures, power failures, voltage anomalies, and more.
| Model | YR05303 | |
| Specifications | Shelf/drawer QTY | Stainless steel shelf/3 |
| Cooling | Direct cooling | |
| Defrost | Manual | |
| Refrigerant | Mixed-gas | |
| Power Consumption (kWh/24h) | 16.5 | |
| Noise (db) | 53 | |
| Ambient temperature (ºC) | 10~32ºC | |
| Temperature range (ºC) | -40~-86ºC | |
| Cooling system | Compressor brand/QTY | SECOP/2 |
| Sensor | PTC | |
| Temperature controller | Microprocessor | |
| Display | LCD display | |
| Power | Voltage/frequency (V/Hz) | 220/50Hz |
| Power (W) | 1500W | |
| Current (A) | 9.1A | |
| Material | Inside material | Stainless steel |
| Outside material | Color sprayed steel | |
| Insulation | PURF | |
| Size | Capacity(L/cu.ft) | 588 |
| NT./GT.(kg) | 297.5/358.5 | |
| Exterior size (W*D*H) (mm) | 885*1100*1995 | |
| Interior size (W*D*H) (mm) | 606*738*1310 | |
| Package size (W*D*H) (mm) | 970*1140*2190 | |
| CBM | 2.42 | |
| 20GP/40GP/40HQ | 12/24/24 | |
| Frozen Racks | Racks | 16(5X5) |
| Boxes (2 Inches) | 400 | |
| Samples(2ml) | 40000 | |
| 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 |
| Inside door | 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 |
Market Price
The YR05303 laboratory upright freezer is a premium device and its price reflects its high-performance characteristics and advanced engineering. Generally, the pricing for such laboratory equipment ranges from $8,000 to $20,000, depending on the brand, features, and region. To ensure you receive the most competitive pricing, visit Kalstein’s website where you can secure the best deals and promotions. Use our Kalstein Plus platform to obtain an instant, automated quote that suits your needs.
Frequently Asked Questions
What type of cooling system does the YR05303 use?
The YR05303 uses a direct cooling system, which is efficient and reliable for maintaining stable low temperatures.
How long is the power failure backup system effective?
The freezer includes a power failure backup system that can maintain alarm notifications for up to 72 hours.
Can this freezer be used for medical-grade storage?
Yes, the temperature range of -40°C to -86°C makes it suitable for medical-grade storage, including vaccines, samples, and other sensitive materials.
Advantages and Disadvantages
Advantages: The YR05303 freezer offers precise temperature control and stability, essential for preserving sensitive samples. Its extensive alarm system ensures prompt alerts in case of any operational anomalies. The robust structure combined with state-of-the-art insulation provides exceptional longevity and energy efficiency. The 588-liter capacity allows for ample storage space for diverse laboratory needs.
Disadvantages: Its premium features come at a high price, and manual defrosting may require more operational oversight compared to frost-free systems. Additionally, its large size may not be ideal for all laboratory spaces.
Field Application
The YR05303 freezer is extensively used in research laboratories, pharmaceutical companies, and medical facilities where precise temperature uniformity is a priority. It is particularly valued in the preservation of specimens, reagents, and vaccines. Laboratories engaged in genetic and molecular research also rely on such freezers for storing biological samples requiring ultra-low temperatures.
The robust design ensures it withstands rigorous use while maintaining the required temperature settings, making it a critical component in any advanced laboratory setting.
Recommendations
To maximize the efficacy and lifespan of the YR05303 freezer, it is recommended to perform regular maintenance, including cleaning condenser coils and ensuring a clutter-free internal environment. Keeping the interior organized and allowing air circulation around the samples will enhance cooling efficiency. In addition, considering the optional data logger will provide comprehensive temperature records, which are vital for compliance and auditing processes.
Whether you are setting up a new laboratory or upgrading your existing equipment, the YR05303 is a compelling choice. It is essential to make your purchase through verified sellers like Kalstein to enjoy full warranty coverage and professional service support.
If you are looking for a blend of innovation and quality, you have 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 user-friendly prices. Do not hesitate any longer, we bring science to life, it is time to become part of our community. https://kalstein.net/en/product/588-liters-laboratory-upright-freezer-color-sprayed-steel-yr05303/.
