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Upright 33.5 cu. ft. Ultra-Low Single Solid US Plug -50° to -86°C 120 V TSX70086A $20,1427-13 Days
Upright 33.5 cu. ft. Ultra-Low Single Solid US Plug -50° to -86°C 208/240 V TSX70086D $20,1427-13 Days
Upright 28.8 cu. ft. Ultra-Low Single Solid US Plug -50° to -86°C 208/240 V TSX60086D $19,4907-13 Days
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Product Details

• The Ultra-Low Upright Minus -80° Freezer provides strict sample security for environmentally friendly microbiology labs

• Models combine high performance with energy efficiency

• The TSX-Series maximizes lab space by offering a 600-box capacity in a small footprint (1.06 square meters)

• Available racks are also compatible with other Thermo Fisher Scientific freezers

• Newly re-designed touch-screen user interface with easy-to-use: set-up wizard, event log, temperature mapping and data downloads via a built-in USB port

• Ergonomic design including comfortable door handle, eye-level touch-screen and shelf-level placement that don’t require floor-level loading of racks

• Long warm-up time from -50°C to -80°C: 5.05 hours

Features & Benefits

Features and Benefits

TSX Series Ultra Low Upright Freezer Thermo Scientific

More Information

TSX V-Drive Technology

Variable speed compressors and adaptive controls adjust to both internal and external conditions. The control system detects multiple door openings (such as when adding samples to the freezer) and increases the drive speed to expedite recovery times. Once conditions stabilize, the compressors will slow down to the minimum idle speed to maintain the temperature setting, preventing wasted electricity. Two internal doors protect samples from temperature changes and reduce ice buildup, providing further energy savings.

A conventional ULT freezer has a single-speed compressor, requiring on/off cycles that increase wear-and-tear on the compressor, shortening its usable life span. The single-speed design slows door-opening recovery and wastes energy by inefficiently switching between maximum speed and zero.

Sustainability Features
  • Dual hermetic compressors use natural, hydrocarbon-based refrigerants R170 Ethane and R290 Propane
  • Water-blown foam insulation cuts down refrigerant out-gassing as foam ages
  • Award-winning, zero-waste-to-landfill production facility recycles 93% of waste and converts 7% of waste into energy
Natural, Hydrocarbon Refrigerants

The TSX Series employs hydrocarbon refrigerants due to their excellent thermodynamic properties, low Global Warming Potential (GWP) and zero ozone depletion. Hydrocarbon refrigerants are also better for the compressors, as they eliminate the lack of oil return associated with conventional refrigerants. The TSX-Series is UL and CE certified and adheres to the strictest safety standards.

Internal Doors and Security Features

TSX models feature inner and outer padlock-compatible doors, an ergonomic door handle, eye-level touchscreen, alarm settings and an optional access card entry

Capacitive Touch Interface

The user-friendly touchscreen can be used with latex gloves and features an easy set-up wizard, event log, temperature mapping, data downloads via a USB port

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