Ultra Low Temperature Freezers
Also known as minus eighty freezers, a specialized category of laboratory freezer to maintain temperatures from –20°C to –80°C.
How Are Ultra-Low Temperature Freezers Used?
Ultra-low temperature (ULT) conditions can be critical for safe sample and reagent storage. ULT freezers typically cool to temperatures between −50°C and −80°C, which are significantly lower than standard freezer temperatures.
ULT freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short- or long-term storage of materials such as vaccines or temperature-sensitive biological samples, including DNA, RNA, viruses, sera, and proteins.
ULT freezers are offered as vertical units, horizontal chest units, or under-bench units in a range of sizes and capacities up to 900 L or more. Small, compact portable benchtop models, typically 25 L, are also available and are a good option for personal use.
Most ULT freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel. Customizable internal storage layouts or compartments are also available. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, and trays. Special racking systems, designed for storing cryogenic boxes, vial storage systems, or cryotubes, can also be purchased as accessories.
Available Features
• Energy-efficient, microprocessor-controlled systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for sample security
• Over-temperature alarms
• Remote temperature monitoring with USB download
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• High-efficiency pump systems for faster cool-down times
• Back-up systems for power or mechanical failures
• Refrigerants that comply with the U.S. Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) program, European Union F-gas regulations, or other regulatory program requirements
Yamato Scientific America, Inc. Yamato Chest Style Ultra Low Freezer -40ºc To -85ºc, 17 Cu.Ft., Manual Defrost
Ultra-low chest style freezers comes standard with microprocessor digital controller, audible and visual alarms, remote alarm contacts, alarm battery back-up, and 1/2" access port.
Genscript Corporation DKK1 C terminal Domain hFc Chi
Dickkopf-1 (Dkk1) the founding and best-studied member of the Dkk family functions as an antagonist of canonical Wnt/ -catenin Dkk1 is considered to play a broad role in a variety of biological processes
So Low Environmental SO-LOW 27 CU. FT. ULTRA LOW FREEZER MODEL C40-27
SO-LOW MODEL C40-2727 CU. FT. ULTRA LOW FREEZER115 VOLTS, 60 HERTZ, 1 PHASE
MTC Bio FREEZER BOX HINGE POLY 100X
Freezer Box, hinged lid, polypropylene, 100 × 2 mL, 130 × 30 × 53 mm
Deltatrak Inc Temp Chart Recorder-29C-5D+38C, 20 units per case
Records produced by these temperature chart recorders serve as corroborating evidence for insurance claims, quality assurance documentation and protection of your valuable products. Available models from 5-Day to 90-Day transit periods with three temperature ranges.DeltaTrak's In-Transit Temperature Chart Recorder, Model 16000-16502, is a highly reliable, time and temperature strip chart recorder record environmental conditions during storage and transportation of food, pharmaceuticals, chemicals, and other temp-sensitive commodities in refrigerated trucks, rail cars, ocean/air freight. Temperature Range Standard Model: -20F to 100F (-29C to 38C) High Range Model: 32F to 150F (0C to 65C) Low Range Model: -40F to 80F (-40C to 27C) Accuracy 2F (1C) or better Sensor Bi-metal coil Chart Pressure sensitive, total length 36 inches (91.4cm), dual scale F/C Case Lot Size/Weight 20 recorders per case/11lbs. (4.9kg) Cert/calibration CE mark by T.U.V., traceable to N.I.S.T.
Med Vet International Orthopedic Drill Set, J0238M
A power driver with features making it the best on the market. The power source is a high quality cordless reversible Porter Cable driver drill. Variable-speed 0-600 RPM vs. Standard model which has 100 or 200 RPM settings. No skating effect at start, when drill may skid or jump • 3 1/2" cannulated extension with 1/4" Jacobs chuck Extension and chuck can be autoclaved separately. The drill can be covered with an autoclaved shroud (order separately).
Thermo Scientific™ -80°C Benchtop Freezer
Protect precious samples with this bentchop freezer, ideal for personal or clinical trial applications.
Thermo Scientific™ Forma™ 8600 Series -40°C Ultra-Low Temperature Chest Freezers
Store samples confidently in the Forma 8600 Series -40°C chest freezer. Available in four sizes to accomodate a variety of needs.
Thermo Scientific™ Cryogenic Storage Chest Freezers
Maintain uniform temperatures of -140° and -150°C (safely below the -130°C glass transition temperature of water).
Fisherbrand™ Isotemp IUE Series Chest ULT Freezer PROMO
Fisherbrand IUE Series ultra-low temperature chest freezers, powered by H-drive, feature three sizes, maximizing storage capacity from 3645 up to 21,600 2 mL vials. The IDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab.
Thermo Scientific™ TSX Universal Series General Purpose Ultra-Low Freezers PROMO
TSX Universal Series Ultra-Low Freezers - The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever.
Thermo Scientific™ Forma™ FDE Series Ultra-Low Temperature Freezers PROMO
Thermo Scientific™ Forma™ FDE Series ultra-low temperature freezers feature reduced energy usage, a simplified touchscreen interface, four capacities, and an ergonomic cabinet design.