Laboratory Super Low Temperature Freezer , 338L Ultra Low Temp Lab Freezer YR05297

Manufacturer: Kalstein

Description

The YR05297 Laboratory Freezer is the perfect solution for the long-term storage of sensitive biological products, such as viruses, red blood cells, white blood cells, and skin, at ultra-low temperatures. With an impressive capacity of 338 liters, this freezer is designed to maintain adjustable temperatures between -40°C and -86°C, ensuring the optimal preservation of samples. Equipped with an advanced Self-Cascade refrigeration system, this model provides fast and efficient cooling, with an energy savings of 50% compared to traditional models. Additionally, its design includes three separate interior doors, helping to minimize frost buildup and maintain a more stable internal temperature.

Market Price

The YR05297 Freezer is available at a competitive price of $6,515 to $6,520 USD, depending on optional configurations such as the temperature logger and remote alarm port. This price reflects the quality of its features, such as its large storage capacity, efficient refrigeration system, and security alarms that protect the stored samples. This freezer is ideal for hospitals, research laboratories, and biotechnology centers that need reliable equipment to preserve biological products at extremely low temperatures.

Frequently Asked Questions

  • Does the freezer maintain the temperature during a power outage?
    Yes, the YR05297 is equipped with a backup power system that ensures the alarms and temperature display continue functioning for up to 72 hours without external power, guaranteeing the safety of stored samples.
  • How is the temperature controlled in this freezer?
    The YR05297 has a microprocessor control system and a digital LED display, allowing precise temperature adjustment with an accuracy of 0.1°C within the range of -40°C to -86°C. Additionally, the system includes visual and audible alarms that alert users to any temperature variations or system malfunctions.
  • Is it suitable for transporting biological products?
    Although this model is primarily designed for fixed storage, the YR05297 can also be used for transporting biological products, as long as it is connected to a reliable power source and properly secured during transport.

Advantages and Disadvantages

Advantages:

  • Energy efficiency: Thanks to its Self-Cascade system and eco-friendly HC refrigerant, the YR05297 offers significant energy savings, reducing operational costs.
  • Large storage capacity: With 338L of capacity, this freezer is ideal for laboratories, hospitals, and blood banks that need to store large volumes of samples.
  • Ergonomic and safe design: Includes a design with three separate interior doors to minimize frost buildup, along with visual and audible alarms to detect temperature variations or system malfunctions.
  • Precise control: With its microprocessor control system, the YR05297 ensures accurate temperature regulation, with increments of 1°C.

Disadvantages:

  • High price: Although competitive in terms of features, its price may be a barrier for some institutions with more limited budgets.
  • Maintenance required: To ensure optimal performance, regular maintenance is recommended to check the refrigeration system and alarms.

Product Use in the Field

The YR05297 Freezer is ideal for research laboratories, blood banks, hospitals, and biotechnology centers, where the storage of biological products at ultra-low temperatures is required. This model is optimized for institutions handling large volumes of samples and needing precise temperature control to ensure the effectiveness of treatments and clinical studies. It is also suitable for storing biological products in scientific research environments and in chemical or electronic plants.

Recommendations

To maximize the performance and lifespan of the YR05297 Freezer, regular preventive maintenance is essential. Frequently check the internal temperature and ensure the refrigeration system and alarms are functioning correctly. Keep the doors properly closed to avoid unnecessary thermal fluctuations. If you plan to use the freezer for transporting biological products, ensure it is connected to a reliable power source and properly secured during transport.

Technical Specifications

Model YR05297
Specificaitons Shelf/drawer QTY Stainless steel shelf/3
Cooling Direct cooling
Defrost Manual
Refrigerant HC
Power Consumption(kWh/24h) 12.8
Noise(db) 50
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) 870W
Current(A) 6.75A
Material Inside Material Stainless steel
Outside Material Color sprayed steel
Insulation PURF
Size Capacity(L/cu.ft) 338/11.93
NT./GT.(kg) 250/305
Exterior size(W*D*H)(mm) 880*980*1940
Interior size(W*D*H)(mm) 488*607*1140
Package size(W*D*H)(mm) 940*1070*2130
CBM 2.14
20GP/40GP/40HQ 12/24/24
Frozen Racks Racks 12(4X4)
Boxes (2 Inches) 192
Samples(2ml) 19200
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)  
Accessories Castor Y
Inside door 2
Test hole QTY/diameter 2/25MM
USB port Y
Chart recorder Optional
Data logger Optional
Remote alarm port Y

 

Additional information

Weight 305 kg
Dimensions 93,5 × 107 × 212,8 cm

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