A&E ACK-302 Peltier-Cooled Laboratory Sample Refrigerator with 20-Vial Capacity

The A&E ACK-302 is a reconditioned *laboratory sample refrigerator* designed for precise and stable sample preservation in research environments. Utilizing Peltier cooling technology, it maintains temperatures ranging from 0 °C to ambient minus 5 °C with an accuracy of ±1 °C, ensuring sample integrity critical for molecular diagnostics and bioprocessing workflows.

Key features include:

• Anodized aluminum block with 20 inserts for 0.5 ml vials, compatible with ceramic-coated aluminum microbeads enabling simultaneous cooling of multiple samples.
• Input power supply: 90–230 V AC; output: 12 V, 5 A, 60 W, suitable for benchtop laboratory setups.
• Compact dimensions: 188 x 188 x 158 mm and weighing only 2 kg, facilitating integration into constrained laboratory workspaces.
• Intuitive temperature display and adjustment controls for easy operation without risk of contamination.

This unit is widely used among biotechnology laboratories for applications in synthetic biology research, biomanufacturing, and maintaining the stability of sensitive reagents and biological samples during long-term storage. The ACK-302’s reliable temperature control and versatile vial compatibility make it essential for molecular cloning workflows and clinical diagnostics requiring precise low-temperature environments without the need for bulky refrigeration systems.

Professionally refurbished by Galileo Scientific, the ACK-302 offers trusted performance with excellent cost-efficiency for laboratories focusing on biomedical engineering, fluorescence analysis, and live-cell imaging sample preparation. Its Peltier-based cooling ensures silent, vibration-free operation, reducing risks of sample disruption.