Thermo Scientific Locator 4 Cryostorage System with Level Monitor

The Thermo Scientific Locator 4 Cryogenic Storage System is designed for secure, long-term storage of temperature-sensitive biological samples in liquid nitrogen (LN2). With a 111-liter LN2 capacity and storage capacity of up to 3,600 vials, the Locator 4 is suitable for biobanking, cell culture, pharmaceutical, biotechnology, and life science laboratories.

The system maintains storage temperatures below -180°C and features vacuum insulation for efficient cryogenic storage. A static holding time of 112 days and evaporation rate of 0.99 L/day help support extended sample preservation.

The unit includes four stainless steel indexed racks for organized sample storage. Boxes and vials are not included.

Key Features

• 111 L liquid nitrogen capacity
• Stores up to 3,600 vials
• Maintains temperatures below -180°C
• 112-day static holding time
• Evaporation rate: 0.99 L/day
• Vacuum-insulated design
• Includes 4 stainless steel indexed racks
• Designed for long-term biological sample preservation
• Boxes and vials not included

Specifications

Manufacturer: Thermo Scientific
Model: Locator 4
Product Type: Cryogenic LN2 Storage System
LN2 Capacity: 111 L
Vial Capacity: Up to 3,600 vials
Temperature: Below -180°C
Static Holding Time: 112 days
Evaporation Rate: 0.99 L/day
Insulation: Vacuum
Included Racks: 4 stainless steel indexed racks
Exterior Dimensions: 22 in diameter × 35.5 in high
Neck Diameter: 8.5 in

Common Applications

• Biological sample storage
• Cell and tissue preservation
• Biobanking
• Cryopreservation
• Cell culture research
• Pharmaceutical and biotechnology research
• Long-term specimen storage