-86 °C Ultra Low-Temperature Upright Freezer LUF-T2017

Introduction

-86 °C Ultra Upright Freezer features a microprocessor controller and offers a 728 to -86°C. It includes a dual compressor that efficiently powers the cooling system to maintain the desired temperature. This freezer has a coated steel exterior for durability and a stainless-steel interior for hygiene and corrosion resistance. Our -40°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

Type	Dual Cooling
Capacity	728 L
Temperature Range	-40 to -86℃
Ambient Temperature	10 to 32 ℃
Refrigerant	R4001 (Mixed gas)
System	Dual System
Sensor
Compressor	2
Cooling Type	Direct Cooling
Defrost	Manual
Insulation	+
Noise	55 dB
Compartment	4
Inner door	2
Exterior material	Coated steel
Interior material	Stainless steel
Remote Alarm Access	RS232/485
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	10.37A
Power	1400 W
Power consumption	23.44 W h/24h
Power Supply	220V/50Hz
Exterior Dimension	1179 × 1135 × 1994.5 mm
Interior Dimension	894 × 718 × 1310 mm
Package Dimension	1262 × 1098 × 2185 mm
Net Weight	380Kg
Gross Weight	400 Kg

Features

Easy access interface

Low noise operation

Multilayer sealing design

Audible and visual alarms

Adjustable Shelves

+ insulation

FAQs

1. What makes the It -86?°C Ultra Low-Temperature Upright Freezer ideal for sensitive storage in laboratories and healthcare settings?

The It -86?°C Ultra Low-Temperature Upright Freezer is specifically designed to provide reliable and consistent ultra-low temperature storage, making it ideal for life science research, bio-banking, blood banks, pharmaceutical applications, clinical laboratories, and vaccine production. Its advanced dual compressor system ensures efficient cooling performance, maintaining internal temperatures as low as -86?°C. This consistent environment is critical for storing temperature-sensitive biological samples, vaccines, and reagents. The freezer also features a microprocessor controller for precise temperature regulation and has multiple safety alarms to alert users of any temperature fluctuations or power issues, ensuring the security of valuable contents.

2. How does the dual compressor system in the It -86?°C freezer enhance its performance?

The It -86?°C freezer is equipped with a dual compressor system, meaning it uses two separate compressors to power the cooling process. This setup improves efficiency, reliability, and temperature stability. If one compressor experiences a fault, the other can help maintain a safe temperature range temporarily, providing added protection for stored samples. This dual system ensures rapid temperature recovery after door openings and helps the freezer perform optimally even in higher ambient temperatures, ranging from 10°C to 32°C. Overall, it provides peace of mind for users who store valuable or irreplaceable materials.

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

Safety is a top priority in design. The -86?°C freezer is equipped with both audible and visual alarms to alert users of various potential issues such as high or low temperature, power failure, abnormal voltage, sensor errors, door ajar, and filter screen blockages. It even notifies users of low battery levels, condenser cleaning needs, and high ambient temperatures. In case of a power outage, the freezer has a 72-hour power failure backup system that preserves alarm and temperature data, offering added security for stored samples. Remote alarm access is available via RS232/485 ports for integration with building monitoring systems.

4. How user-friendly is the It -86?°C Upright Freezer in terms of operation and maintenance?

The It -86?°C Upright Freezer is built for ease of use. It features an ergonomic handle that reduces strain during opening and closing, even with repeated daily use. A interface allows users to easily access temperature logs and system data for better tracking and compliance. Internally, it has adjustable shelves and a stainless-steel interior that is easy to clean and resistant to corrosion. The multilayer sealing design helps minimize temperature loss during door openings. Although defrosting is manual, the freezer’s direct cooling system ensures even temperature distribution, and alarms remind users when maintenance, such as filter screen checks or condenser cleaning, is needed.

5. What makes the construction and insulation of the It -86?°C Freezer suitable for long-term durability and energy efficiency?

The It -86?°C freezer is built with a coated steel exterior for enhanced durability and a stainless-steel interior that resists rust and bacterial growth—ideal for clean, sterile environments. Its high-quality insulation combines (polyurethane foam) and (vacuum insulation panels), significantly reducing energy loss and maintaining consistent internal temperatures. Despite its powerful cooling capabilities, the unit operates at a relatively low noise level of 55 dB, making it suitable for use in quieter lab environments. The energy-efficient design, combined with low power consumption (23.44 Wh/24h), makes it both cost-effective and environmentally responsible.