TSU Series Undercounter Refrigerators
Manufacturer – Thermo Fisher Scientific
Description: These under‑counter laboratory refrigerators are designed for critical cold‑storage in lab, pharmaceutical, and research settings. They offer a compact footprint, quiet operation, and full alarm/monitoring capability. They are certified to the vaccine‑storage standard NSF/ANSI 456 and use green refrigerants to support sustainability and high performance. Designed for a 2 °C to 8 °C operating range, the TSU Series supports placement under benches while providing remote alarm contacts, automatic defrost, and flexible door options.
Technical Specifications:
Casters: Optional
Defrost: Automatic
Dimensions (DxWxH) Exterior: 25.6 x 20.5 x 32.7 in. (650 x 520 x 830 mm)
Dimensions (D x W x H) Interior: 20.3 x 17.3 x 22 in. (516 x 440 x 560 mm)
Electrical Requirements: 230 V, 50 Hz
Cabinet Material: Painted Steel
Capacity (English): 4.5 cu.ft.
Capacity (Metric): 127 L
Certifications/Compliance: CE, REACH, RoHS
Compressor: Forced-air
Door Style: Solid
Exterior Finish: Painted Steel
Monitoring Options: Alarms, Remote Alarm Contacts
No. of Doors: 1
Plug Type: UK
Shelves: 2 Adjustable
Style: Undercounter
Temperature Range: 2°C to 8°C
Voltage: 230 V
Unit Size: Each
Key Features:
• Remote alarm contacts for integration with external monitoring systems
• High/low‑temperature, door‑ajar, and power‑fail alarms
• Whisper‑quiet operation suitable for shared lab or clinical spaces
• ENERGY STAR rated (US) and uses green refrigerants
• Undercounter design optimized to fit beneath benches
• Choice of glass‑door or solid‑door versions for visibility vs. insulation
Applications: Ideal for secure 2–8 °C storage of vaccines, reagents, laboratory samples, molecular biology materials, and pharmaceutical inventory in laboratory, research, and clinical environments.
Catalog Numbers:
TSU405SW – Solid
TSU405GA – Glass
TSU405SA – Solid
TSU405GV – Glass
TSU405SV – Solid
TSU405GW – Glass
