The ABT-HC-PLF-49 sets a new standard in premium laboratory freezing with its revolutionary variable speed compressor (VSC) technology, delivering ultra-quiet operation while achieving exceptional energy efficiency at just 8.69 kWh/day. This advanced refrigeration system self-adjusts to cooling demands, providing superior performance alongside significant energy savings and extended equipment lifespan. The unit maintains remarkable temperature uniformity of ±0.8°C and stability of ±2.1°C across its spacious 49 cubic foot interior, ensuring consistent conditions for your valuable samples.

Engineered for demanding laboratory environments, the ABT-HC-PLF-49 features a sophisticated Proportional Integral Derivative (PID) microprocessor controller with LCD display that maintains precise temperature control from -35°C to -15°C. The comprehensive alarm system includes visual and audible indicators for power failure, temperature sensor failure, high/low temperature, and door ajar conditions, with alarm logging capability. A 24V high-capacity battery backup keeps data logging active during power interruptions, providing continuous monitoring for your critical samples.

The ABT-HC-PLF-49 combines robust construction with thoughtful design features, including ten adjustable shelves with guard rails, double swing solid doors (right and left hinged), and full-coverage shielded LED interior lighting. The cabinet utilizes EPA-compliant high-density urethane foam insulation within a white powder-coated steel exterior, mounted on four preinstalled swivel casters with front locking capability. With an industry-leading seven-year compressor warranty and two-year parts and labor warranty, this premium freezer delivers the reliability and peace of mind your laboratory demands.

Features

• Variable speed compressor technology for optimized cooling
• Ultra-quiet operation at 43 dBA or less
• Temperature uniformity of ±0.7°C and stability of ±1.8°C across cabinet
• Energy-efficient 8.57 kWh/day consumption with 1710 BTU/hr heat rejection
• Seven-year compressor warranty with two-year parts and labor coverage

Benefits

• Reduce laboratory noise pollution while maintaining superior cooling performance
• Lower operating costs through intelligent energy consumption that self-adjusts to demand
• Protect samples with precise temperature control and comprehensive alarm systems
• Ensure data integrity with battery backup monitoring during power failures
• Meet compliance requirements with ETL/C-ETL certification to UL471 standards

Product Specifications