158L Precision Vertical Ultra Low Freezer for Laboratory Applications

Introduction

The 158L Vertical Ultra-Low Temperature (ULT) Freezer is engineered to meet the rigorous standards of modern laboratories, providing a stable, precisely controlled environment for the long-term preservation of highly sensitive biological samples, reagents, and critical materials. With a wide operating range from -40°C to -86°C, this unit delivers exceptional performance and reliability, making it an indispensable asset for research, industrial, and specialized storage applications.

Its high-efficiency refrigeration system, advanced temperature control, and robust safety mechanisms ensure both sample integrity and operational peace of mind. Designed with user convenience, energy efficiency, and durability in mind, this freezer offers the perfect balance between performance and practicality.

Key Advantages & Features

• Single-stage compression refrigeration system with a high-efficiency compressor.
• Environmentally friendly refrigerant (fluorine-free, 100% CFC-free) with a 120 mm high-density foam insulation layer and double door seals for minimal cold loss.
• Rapid temperature pull-down, excellent temperature uniformity, and low energy consumption (7.1 kWh/24h).
• Microcomputer control system with 0.1°C temperature resolution.
• Top-mounted digital LED display for clear, real-time monitoring.
• Audible and visual alarms for temperature deviations, sensor failure, and other critical conditions.
• Multiple protection functions, including startup delay and cooling continuity during sensor malfunctions.
• Optional temperature recorder for detailed data logging.

Detail & Parts

Technical Parameters

Application 

• Scientific Research Institutions – Preservation of biological samples and experimental materials.
• Special Materials Storage – Secure containment of temperature-sensitive compounds.
• Electronics Industry – Storage of components requiring ultra-low temperatures.
• Chemical Industry – Preservation of reagents and specialized chemicals.
• Military & Defense – Secure storage of sensitive research materials.
• Advanced Technology Research – Support for high-tech and experimental projects.
• Bioengineering & Biotechnology – Long-term preservation of cell lines, enzymes, and reagents.
• Marine Biology – Storage of samples from deep-sea fisheries and marine research.

To discover how this ultra-low temperature freezer can be tailored to your laboratory's specific cold storage requirements, or to receive a personalized quotation, we invite you to connect with us through our Contact Form.

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

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