ESCO Lexicon II Ultra-low Temperature Freezer, 480 L

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Product Details:

Dimension (L*W*H) 800 1020 1990 mm
Usage Ultra-low temperature storage
Operate Method Microprocessor-controlled, touchscreen interface
Product Type Ultra-low Temperature Freezer
Power 1750 W
Material Powder-coated steel (external), Stainless steel (internal)
Application Biomedical, Pharmaceutical, Laboratory, Research, Hospital
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ESCO Lexicon II Ultra-low Temperature Freezer, 480 L Price And Quantity

Noise Level Less than 56 dB(A)
Alarm System Audible and visual alarms for temperature, power failure, door ajar, high/low voltage
Castors Heavy-duty lockable castors
Refrigerants Environmentally friendly, CFC- and HCFC-free
Compressor Type Cascade refrigeration system, hermetically-sealed compressors
Security Password-protected access control
Data Logging Integrated data logging, USB export
Insulation High-density polyurethane foam
Battery Backup For alarm and monitoring systems
Display 7-inch full-colour touchscreen LCD
Shelves/Compartments 5 adjustable stainless steel shelves
Temperature Range -50°C to -86°C (user adjustable)
Remote Monitoring RS485 port, ethernet connectivity

ESCO Lexicon II Ultra-low Temperature Freezer, 480 L Product Specifications

Classification Laboratory Equipment
Color White / Blue (as per brand design)
Capacity 480 L
Weight Approx. 295 kg
Application Biomedical, Pharmaceutical, Laboratory, Research, Hospital
Voltage 230V, 50/60 Hz
Power 1750 W
Material Powder-coated steel (external), Stainless steel (internal)
Operate Method Microprocessor-controlled, touchscreen interface
Product Type Ultra-low Temperature Freezer
Dimension (L*W*H) 800 1020 1990 mm
Usage Ultra-low temperature storage

Noise Level Less than 56 dB(A)
Alarm System Audible and visual alarms for temperature, power failure, door ajar, high/low voltage
Castors Heavy-duty lockable castors
Refrigerants Environmentally friendly, CFC- and HCFC-free
Compressor Type Cascade refrigeration system, hermetically-sealed compressors
Security Password-protected access control
Data Logging Integrated data logging, USB export
Insulation High-density polyurethane foam
Battery Backup For alarm and monitoring systems
Display 7-inch full-colour touchscreen LCD
Shelves/Compartments 5 adjustable stainless steel shelves
Temperature Range -50°C to -86°C (user adjustable)
Remote Monitoring RS485 port, ethernet connectivity

Product Description

Brand	ESCO
Model	Lexicon
Capacity	480 L
CAT No	UUS-480A-1-5D-SS
Application	Freezer

Ultra-Low Temperature (ULT) Freezers (-50C to -86C) are widely used in scientific research for long-term storage of samples. As ULT freezers are often operated at -80C continuously for years, reliability is of paramount importance to the researchers.

Advanced Temperature Control

The ESCO Lexicon II Freezer offers ultra-low temperature settings between -50C to -86C, configurable through its intuitive 7-inch touchscreen interface. The microprocessor control and cascade refrigeration system ensure stable and accurate conditions, critical for sensitive biomedical and laboratory materials. Its built-in data logging with USB export provides assurance for compliance and traceability.

Enhanced Security and Convenience

Designed with a password-protected control system, the freezer limits unauthorized access and maintains sample integrity. Audible and visual alarms, as well as backup battery support for monitoring systems, enhance user confidence in critical environments. Lockable castors and ergonomic design make repositioning and installation practical and straightforward.

Robust, Eco-friendly Construction

Constructed with powder-coated steel externally and stainless steel internally, the ESCO Lexicon II combines durability with easy maintenance. Its high-density polyurethane foam insulation optimizes cooling efficiency, while the use of CFC- and HCFC-free refrigerants underscores its environmentally conscious design-a fundamental advantage for today's laboratories.

FAQ's of ESCO Lexicon II Ultra-low Temperature Freezer, 480 L:

Q: How does the ESCO Lexicon II Freezer maintain ultra-low temperatures?

A: The freezer utilizes a cascade refrigeration system with hermetically-sealed compressors, providing consistent and reliable cooling within a user-adjustable range of -50C to -86C, even during frequent access.

Q: What type of security features does the freezer include?

A: It is equipped with password-protected access control to prevent unauthorized operation, along with an audible and visual alarm system that notifies users of temperature deviations, power failures, or door ajar conditions.

Q: When should I use adjustable stainless steel shelves?

A: Adjustable stainless steel shelves accommodate various sample sizes and containers. Adjusting shelf heights can help optimize space utilization and organize different research or clinical samples efficiently.

Q: Where can I monitor or export freezer data?

A: Freezer performance data is logged internally and can be exported via USB. Additionally, remote monitoring is possible through RS485 port and Ethernet connectivity, ensuring access and control from a distance.

Q: What is the process for ensuring sample safety during power outages?

A: The freezer includes a battery backup that supports alarm and monitoring functions during power outages, alerting users to critical events and maintaining sample security until normal operations resume.

Q: How does the ESCO Lexicon II benefit laboratory and research settings?

A: Its precise temperature control, robust construction, multiple security layers, and eco-friendly operation help safeguard expensive and sensitive samples, making it ideal for a range of applications in biomedical and research environments.

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