Product Description
The YR05302 Ultra-Low Temperature Freezer is at the forefront of laboratory technology, offering exceptional performance with its advanced features. Engineered to meet stringent standards, this freezer is ideal for preserving a wide range of samples under ultra-low temperatures, ensuring long-term viability and reliability.
This model is equipped with three stainless steel shelves, offering robust and durable storage solutions. The direct cooling mechanism guarantees efficient temperature distribution, providing consistent cooling throughout the unit. Although defrosting is manual, this grants users greater control over maintenance schedules. The utilization of a mixed-gas refrigerant showcases its commitment to eco-friendliness and energy efficiency, consuming approximately 14.5 kWh/24h. With noise levels at just 53 dB, it operates quietly, making it suitable for lab environments.
The freezer’s temperature range is expansive, from -40℃ to an impressive -86℃, supported by dual SECOP compressors. The microprocessor temperature controller, along with a PTC sensor, ensures precise monitoring and control. Users can interact with the settings through a clear LCD display, enhancing usability.
Technical Specifications
| Model | YR05302 | |
| Specifications | 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 |
| 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
When it comes to pricing, ultra-low temperature freezers are a significant investment due to their specialized technology and precise engineering. The YR05302 model offers a balance of affordability and advanced features, with prices typically ranging from $9000 to $10000 in the market. This range reflects the innovation encapsulated within each unit, justifying the investment for laboratories requiring precise and consistent conditions for sample preservation.
Frequently Asked Questions
What is the main use of the YR05302 Ultra-Low Temperature Freezer?
The primary use of this freezer is to store biological samples at very low temperatures, ensuring long-term preservation and viability.
Can the freezer operate in high ambient temperatures?
Yes, it can operate efficiently in ambient temperatures ranging from 10℃ to 32℃. It also includes an alarm for high ambient temperatures to ensure operational safety.
How often does the freezer require manual defrosting?
The frequency of manual defrosting depends on the usage and environmental conditions. It’s advisable to monitor for frost buildup and defrost as needed to maintain efficient cooling.
Advantages and Disadvantages
Advantages:
- Wide temperature range from -40℃ to -86℃, catering to various sample storage needs.
- Energy-efficient with a power consumption of 14.5 kWh/24h.
- User-friendly interface with an LCD display and microprocessor control for precise temperature monitoring.
- A reliable security system featuring multiple alarms, including power failure and high/low temperature alerts.
Disadvantages:
- Manual defrosting requires regular maintenance.
- The upfront cost can be considered high for smaller labs, but the features and reliability justify its value.
Use of Product in the Field
In practical application, the YR05302 Ultra-Low Temperature Freezer is indispensable in laboratories involved in pharmaceuticals, biochemistry, medicine, and research. Its ability to maintain stable temperatures down to -86℃ makes it ideal for storing vaccines, enzymes, sera, and other temperature-sensitive biological materials. The freezer’s design optimizes storage space with its 408-liter capacity, making it a practical choice for both large pharmaceutical companies and academic research institutes.
Field usage also reveals its adaptability to different working environments, maintaining efficiency and consistency regardless of environmental fluctuations thanks to its robust insulating materials made of PURF, and with an exterior designed for minimal footprint without sacrificing storage volume.
Recommendations
To ensure optimal performance and longevity of the YR05302 Ultra-Low Temperature Freezer, here are some key recommendations:
- Regularly check and perform manual defrosting to prevent ice buildup and ensure efficient operation.
- Maintain a clean condenser and replace filters as needed to keep the cooling system in top condition.
- Consider implementing a regular maintenance schedule to address any alarms promptly, preserving the integrity of stored samples.
- Optimize the internal organization of samples using the provided racks and boxes to enhance accessibility and airflow.
- Leverage the optional data logger for comprehensive temperature monitoring and recording, facilitating detailed audit trails when needed.
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