'-86℃ LCD Touch screen Ultra low temperature upright freezer for Lab/Hospital 728L YR05304

The -86℃ LCD Touch Screen Ultra Low Temperature Upright Freezer for Lab/Hospital 728L YR05304 is a high-capacity freezer, designed to meet the demanding needs of modern laboratories and hospitals. This state-of-the-art freezer is equipped with dual refrigeration systems, ensuring one can maintain a temperature of -70°C even if the other fails. The rapid cooling capability reduces the cooling time by over 50%, making it an essential tool for clinical and research applications where temperature precision is critical. Its intuitive LCD touch screen allows for easy temperature monitoring and management, while its energy-efficient design incorporates a double-machine cascade refrigeration system with eco-friendly alkane refrigerants.

Market Price

Freezers of this caliber and specification typically range between $13,000 and $14,000, reflecting their advanced features and critical role in protecting valuable biological samples and medications. While the initial investment may seem substantial, the operational benefits and energy savings they offer often justify the expense. For precise pricing and to see how this freezer fits within your budget, explore our platform to request a quote or generate an automatic quotation using Kalstein Plus.

Frequently Asked Questions

What is the temperature range of this freezer? The YR05304 model operates between -40°C and -86°C, making it suitable for a variety of sensitive storage needs. Does it have an alarm system? Yes, it is equipped with high/low-temperature alarms, power failure alarms, door ajar alerts, and many other safety features.

Advantages and Disadvantages

The primary advantage of the YR05304 freezer is its dual-system design, which ensures reliable operation and rapid cooling. The eco-friendly refrigerant and energy-saving features also contribute to lower operating costs. On the downside, manual defrosting and the noise level of 53 dB can be seen as minor inconveniences, though standard in this equipment category.

Field Use

In practical scenarios, this freezer is invaluable for storing pharmaceuticals, biological samples, and reagents requiring ultra-low temperatures. Laboratories and hospitals can rely on its robust build and precise temperature control for long-term storage, contributing to successful research outcomes and patient care.

Recommendations

For optimal performance, it is recommended to place the freezer in a well-ventilated space where ambient temperatures range from 10°C to 32°C, according to its specifications. Regularly cleaning the condenser and verifying alarm settings will help maintain its reliable performance. Explore optional accessories like the CO2 backup system for enhanced protection against unexpected power failures.

Features

• Dual independent refrigeration systems
• Eco-friendly, fluorine-free refrigerants
• Touch screen control with temperature curve display
• Increased cooling rate and uniformity
• Spacious interior for up to 40,000 samples
• Multiple alarm notifications including SMS
• Optimized for biological sample libraries

Technical Specifications

Model		YR05304
Specifications	Shelf/drawer QTY	Stainless steel shelf/3
	Cooling	Direct cooling
	Defrost	Manual
	Refrigerant	Mixed-gas
	Power Consumption (kWh/24h)
	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)
	Current (A)
Material	Inside material	Stainless steel
	Outside material	Color sprayed steel
	Insulation	PURF
Size	Capacity (L/cu.ft)	728
	NT./GT. (kg)	360/401.5
	Exterior size (W*D*H) (mm)	1260*890*2010
	Interior size (W*D*H) (mm)	963*558*1350
	Package size (W*D*H) (mm)	1320*970*2190
	CBM	2.8
	20GP/40GP/40HQ	2.80
Frozen Racks	Racks	8/18/18
	Boxes (2 Inches)	504
	Samples (2ml)	50400
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)	73h
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