Thermo Scientific™ TSG Series Upright Laboratory Refrigerator – 45.8 cu. ft., Glass Doors

The Thermo Scientific™ TSG4505GA Upright Laboratory Refrigerator is engineered to deliver stable, energy-efficient, and high-volume cold storage for demanding laboratory environments. With a large 45.8 cu. ft. capacity and a precisely controlled 3°C to 7°C temperature range, this refrigerator supports integrated sample, reagent, and media storage while maintaining strict laboratory standards.

Featuring heat-free defrost technology, the unit prevents temperature spikes, ensuring sensitive materials remain fully protected during maintenance cycles. Double-pane glass doors, quiet operation (<53 dB), bright LED lighting, and eight adjustable shelves optimize usability and visibility.

With advanced safety systems—including Hi/Lo temperature alarms, door-ajar alarms, power failure alerts, remote alarm contacts, and a 12-hour controller battery backup—the TSG4505GA provides the monitoring and security expected in clinical, pharmaceutical, and research environments. ENERGY STAR® certification further ensures cost-saving efficiency.

✅ Key Features

• ✔️ 45.8 cu. ft. high-capacity cold storage
  
• ✔️ 3°C to 7°C controlled temperature range for laboratory use
  
• ✔️ Heat-free automatic defrost protects temperature integrity
  
• ✔️ Double-pane glass doors for insulation & easy visibility
  
• ✔️ Quiet operation (less than 53 dB)
  
• ✔️ ENERGY STAR® certified for reduced energy consumption
  
• ✔️ Eight adjustable shelves for flexible storage configuration
  
• ✔️ Bright interior LED lighting
  
• ✔️ Hi/Lo temperature, door-ajar, and power-failure alarms
  
• ✔️ 12-hour controller battery backup for critical protection
  
• ✔️ Remote alarm contacts for external monitoring
  
• ✔️ Keyed door locks, compatible with E-lock adapters
  
• ✔️ 2" locking casters for mobility and stability
  
• ✔️ Purpose-built for clinical & research laboratories

📊 Technical Specifications

⚠️ Safety Notice

Install the unit on a stable, level surface with adequate ventilation. Avoid blocking airflow around the unit. Keep both glass doors closed to maintain a consistent 3°C to 7°C internal temperature. Regularly verify alarm functionality, including Hi/Lo temperature, door-ajar, and power failure alerts. Use remote alarm contacts for critical sample monitoring when needed. Disconnect power before servicing or cleaning. Use only as directed for laboratory materials.