Safeguard Your Research with Esco’s Lexicon® Dual System Ultra-Low Temperature Freezer
Imagine losing years of irreplaceable research in seconds. Sample protection is the foundation of every breakthrough, and the Esco Lexicon® Dual System Ultra-Low Temperature (ULT) Freezer is engineered to ensure your valuable materials remain safe, reliable, and stable—even under the toughest conditions.
Five Reasons to Choose Lexicon® Dual System
Outstanding
Thermal
Insulation
Outstanding Thermal Insulation
High-density polyurethane foam combined with vacuum insulation panels (VIP) delivers over 30% better insulation than conventional systems, maintaining stable -86°C conditions while reducing energy consumption.
Twin Refrigeration System
Twin Refrigeration System
Dual compressors operate independently, ensuring uninterrupted cooling. If one compressor encounters an issue, the other seamlessly maintains temperature, protecting samples without compromise.
Intelligent Touchscreen UI
Intelligent Touchscreen UI
The 7-inch capacitive display offers intuitive monitoring, automatic data logging, and USB export for effortless compliance and audit-ready records.
Excellent Sealing System
Excellent Sealing System
Five-layer silicone gaskets, heated door frames, and removable inner foam doors minimize frost and cold leakage while enabling easy cleaning and maintenance
Advanced Alarm & Safety
Advanced Alarm & Safety
Multi-level alarms detect temperature variations, power failures, door ajar events, low battery, voltage anomalies, and condenser issues. Remote monitoring ensures real-time alerts anywhere, anytime.
access and backup system installation
secure and controlled access
for optimized sample organization
for simplified cleaning
for uninterrupted protection
Performance You Can Trust
Lexicon® Dual System delivers ultra-stable -86°C storage performance with minimal temperature fluctuation and reduced frost formation, even under challenging ambient conditions. Its optimized system design ensures consistent performance allowing laboratories to focus on research without disruption.
Safety Without Compromise
Comprehensive alarms cover high/low temperature, power interruptions, door ajar timeouts, low battery, ambient temperature deviations, condenser clogging, voltage irregularities, and compressor or sensor failures. This proactive monitoring ensures that risks are caught early, keeping your samples secure 24/7.
Built for Modern Laboratories
Designed for long-term reliability, Lexicon® delivers durable construction, ergonomic usability, and intelligent system integration. It is built to support efficient laboratory workflows with user friendly features such as heated pressure equalization port and 7” touchscreen display for easy operation on top of performance.
The Esco Lexicon® Dual System Ultra-Low Temperature Freezer is more than equipment—it is a long-term partner for research protection. Robust insulation, backup refrigeration, intelligent monitoring, and advanced safety systems deliver peace of mind, so researchers worldwide can focus on discoveries rather than storage concerns.