-86 °C Ultra Low-Temperature Upright Freezer LUF-T310

Introduction

'-86°C Ultra Upright Freezer offers a spacious 338 to -86°C. It includes a dual compressor that efficiently powers the cooling system to maintain the desired temperature. This freezer has a color sprayed steel exterior for durability and a stainless-steel interior for hygiene and corrosion resistance. Our -86°C Upright Freezer has an ergonomic handle, designed for comfortable and easy use, reducing strain during operation.

This laboratory freezers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our -86 °C Ultra Low-Temperature Upright Freezer is used in life science, bio-banking, blood banks, pharmaceuticals, clinical settings, and vaccine production.

Specifications

System	Cascade
Capacity	338 L
Temperature Range	-40℃ to -86℃
Ambient Temperature	10℃ to 32℃
Refrigerant	HC (R290 and R170)
Sensor
Compressor	2
Cooling Type	Direct Cooling
Defrost	Manual
Insulation
Noise	50 dB
Compartment	4
Inner door	2
Exterior material	Color Sprayed Steel
Interior material	Stainless steel
Remote Alarm Access	Yes
RS 485 Access	Yes
Alarms	High/low temperature Power failure Abnormal voltage Sensor error Door ajar Filter screen check Thermostat failure Low battery Condenser clean High ambient temperature 72 hr Power failure backup
Current	7.93A
Power	620 W
Power consumption	11.17 W h/24h
Power Supply	220V/50Hz
Exterior Dimension	854 × 1072 × 1907 mm
Interior Dimension	488 × 607 × 1140 mm
Package Dimension	935 × 1070 × 2128 mm
Net Weight	296 Kg
Gross Weight	306 Kg

Features

Microprocessor temperature controller

7-inch touch screen

Low noise operation

Audible and visual alarms

Adjustable shelves

Multi-layered sealing

Easy access interface

FAQs

1. What are the key features of the It -86?°C Ultra Low-Temperature Upright Freezer and how do they benefit laboratory applications?

The It -86?°C Ultra Low-Temperature Upright Freezer is specifically designed for critical cold storage in laboratories, biobanks, clinical environments, and pharmaceutical settings. Its spacious 338 L capacity allows storage of a large number of temperature-sensitive materials. Key features such as a 7-inch touchscreen, microprocessor temperature control, and multi-layered sealing ensure precise temperature regulation and user-friendly operation. The dual compressor system and cascade cooling technology maintain ultra-low temperatures ranging from -40?°C to -86?°C, making it reliable for long-term storage of vaccines, biological samples, enzymes, and reagents. The stainless-steel interior supports hygiene and corrosion resistance, essential for clean lab environments.

2. How does the dual compressor system improve the performance of -86?°C Upright Freezer?

-86?°C Ultra Low-Temperature Upright Freezer is equipped with a dual compressor that operates using cascade cooling technology. This system uses two compressors to efficiently manage low-temperature cooling, allowing the freezer to reach and maintain ultra-low temperatures with reduced strain on each compressor. As a result, this setup enhances energy efficiency, prolongs compressor lifespan, and ensures faster pull-down times. It also provides added reliability, as the system is better able to recover and stabilize the internal temperature in case of sudden door openings or ambient fluctuations. This is crucial in labs where consistent ultra-low storage is critical to preserving sensitive biological materials.

3. What safety and alarm features are included in the It -86?°C Ultra Low-Temperature Freezer?

Safety is a priority in any laboratory setting, and -86?°C Ultra Low-Temperature Freezer is designed with multiple safety features to protect valuable samples. It includes both audible and visual alarms for high or low temperature, door ajar, power failure, abnormal voltage, sensor error, low battery, and thermostat failure. Additional indicators prompt maintenance actions like condenser cleaning or filter screen checks. The freezer also comes with a 72-hour power failure backup system, ensuring alarm data is retained during outages. These alarms help users take timely action to avoid sample loss and ensure equipment integrity.

4. How is the It -86?°C Upright Freezer designed for convenience and ease of use in daily operations?

It has incorporated several user-friendly design elements to simplify daily lab operations. The freezer has an ergonomic handle that reduces strain during frequent door use, and adjustable shelves to accommodate various sample sizes and containers. The 7-inch touchscreen provides clear temperature readings and intuitive controls for monitoring and settings. With features like a interface and RS 485 remote alarm access, data can be easily retrieved or monitored remotely. The freezer also includes castors for mobility and a standard 25 mm access port for inserting external probes or monitoring equipment, adding flexibility in laboratory environments.

5. What accessories are available with the It -86?°C Ultra Low-Temperature Upright Freezer, and how do they support different laboratory needs?

To support diverse laboratory requirements, It offers several optional and standard accessories with its -86?°C Ultra Low-Temperature Upright Freezer. Optional accessories include an LN2 or CO2 backup system, which provides additional safety during extended power outages, a data logger for electronic tracking of temperature history, and a chart recorder for analog record-keeping. These options are especially useful in research or clinical labs where documentation and backup systems are mandatory for compliance. Standard accessories include four castors for mobility and a 25 mm access port that allows users to insert probes or cables for monitoring or testing without compromising the freezer's thermal insulation.