-40°C Upright Freezer LD-LUF-B23

-40 °C Upright Freezer freezers offer high-performance cooling with energy efficiency and environmental sustainability. Using hydrocarbon refrigerants and high-efficiency compressors, they maintain stable internal temperatures ideal for preserving biological samples, reagents, and pharmaceuticals. The freezers include intelligent controls, multiple safety alarms, and is suitable for a wide range of applications from clinical labs and pharmaceutical facilities to research institutions and laboratories.

• ✓ Accurate and stable cooling ensured by a precise microprocessor temperature controller
• ✓ Utilizes advanced direct-cooling technology for efficient temperature management
• ✓ Secure lockable front-opening door for safety
• ✓ Eco-friendly HC refrigerant used to support environmental sustainability
• ✓ Adjustable shelves and removable drawers for flexible organization of samples
• ✓ Quiet operation suitable for noise-sensitive environments
• ✓ Clear and easy-to-read digital display for real-time temperature monitoring
• ✓ Equipped with both audible and visual alarms to safeguard stored samples
• ✓ Multiple alarm systems including high/low temperature, sensor failure, power failure, and door ajar alerts
• ✓ Battery backup supports alarms and monitoring during power loss
• ✓ Remote monitoring options via USB or RS485 communication ports