838L Ultra Low Temperature Freezer , Super Low Temperature Freezer YR05301

The YR05301 Ultra-Low Temperature Freezer with a capacity of 838 liters is an advanced solution designed for the safe storage of biological products that require extremely low preservation conditions. This model incorporates a dual-machine cascade refrigeration system that uses eco-friendly alkanes refrigerant without fluorine, reducing energy consumption by up to 50% compared to other models. Its ability to maintain adjustable temperatures between -40°C and -86°C ensures the preservation of a wide variety of samples, such as vaccines, blood plasma, stem cells, and other sensitive products.

Market Price

The YR05301 Freezer is available on the market at a competitive price range of $12,664 a $12,700 USD, depending on custom configurations such as the remote alarm port and optional temperature logger. This price reflects its advanced features, such as energy efficiency, large storage capacity of up to 60,000 samples, and safety systems that ensure the continuous protection of stored samples.

Frequently Asked Questions

• Does this freezer maintain temperature during a power outage? Yes, the YR05301 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 YR05301 has a microprocessor control system and an LCD screen that allows precise temperature adjustment within the range of -40°C to -86°C, with an accuracy of 0.1°C. Additionally, it has visual and audible alarms to alert users about temperature variations and system malfunctions.
• Is it suitable for transporting biological products? Although primarily designed for fixed storage, the YR05301 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: The dual refrigeration system and use of eco-friendly refrigerant allow for significant energy savings, reducing operational costs.
• Large storage capacity: With 838L of capacity, it is ideal for laboratories, blood banks, and hospitals with large volumes of samples, storing up to 60,000 samples.
• Advanced technology: The LCD screen and microprocessor control ensure precise and reliable temperature management.
• Security alarms: Visual and audible alarms alert users to any temperature issues or malfunctions, ensuring the protection of the samples.

Disadvantages:

• High price: Although competitive, its cost may be a barrier for organizations with limited budgets.
• Preventive maintenance required: To ensure optimal performance and prolong the freezer's lifespan, regular maintenance is recommended.

Product Use in the Field

The YR05301 is ideal for research laboratories, blood banks, and hospitals that need to preserve biological products sensitive to ultra-low temperatures. Its large storage capacity and reliable refrigeration system make it perfect for institutions requiring precise temperature control to ensure the effectiveness of treatments and clinical studies. Additionally, it is suitable for sample storage in high-demand environments such as chemical factories and biological engineering institutes.

Recommendations

To maximize the performance and lifespan of the YR05301 Freezer, regular preventive maintenance is recommended. It is important to frequently check the internal temperature and ensure that the refrigeration system and temperature alarms are functioning properly. It is also recommended to keep the doors properly closed to avoid unnecessary thermal fluctuations. If you plan to use it for transporting biological products, ensure it is connected to a reliable power source and properly secured during transport.

Technical Description

Model		YR05301
Specificaitons	Shelf/drawer QTY	Stainless steel shelf/3
	Cooling	Direct cooling
	Defrost	Manual
	Refrigerant	HC
	Power Consumption (kWh/24h)	15
	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)	890W
	Current (A)	7A
Material	Inside material	Stainless steel
	Outside material	Color sprayed steel
	Insulation	PURF
Size	Capacity(L/cu.ft)	838/29.59
	NT./GT.(kg)	397/430
	Exterior size(W*D*H)(mm)	1190*1045*2010
	Interior size(W*D*H)(mm)	894×718×1310
	Package size(W*D*H)(mm)	1270*1105*2220
	CBM	3.12
	20GP/40GP/40HQ	8/18/18
Frozen Racks	Racks	24(5X5)
	Boxes (2 Inches)	600
	Samples(2ml)	60000
Alarm	High/low temperature	Y
	Power failure	Y
	Abnormal voltage	Y
	Sensorerror	Y
	Filter screen check	Y
	Thermostatfailure	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	Optional
	Data logger	Optional
	Remote alarm port	Y