Laboratory Freezers
Laboratory freezers are used to store a variety of samples between −10°C and −30°C, including pharmaceutical, biological, and other commonly used laboratory materials. Products may be upright, freestanding, or under-bench models providing a range of sizes and capacities. An automatic defrost option is available on some products.
Laboratory freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short-term or long-term frozen storage of temperature-sensitive biological or chemical materials.
A general-purpose laboratory freezer typically stores samples down to −25°C. An ultra-low temperature (ULT) freezer is intended for deep cryogenic storage of samples typically down to −80°C. Most freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel.
Laboratory freezers have a selection of internal storage layouts or compartments, some of which may be reconfigurable by the user. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, trays, or special racking systems designed for the storage of cryogenic boxes, microplates, or cryotubes.
Laboratory Freezers Come Equipped With a Range of Standard or Additional Features:
• Energy-efficient, microprocessor-controlled refrigeration systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for extra safety and sample security
• Spark-free versions for storage of flammable materials
• Audio or visual over-temperature alarms
• Remote temperature monitoring with USB data download capability
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• Highly efficient pump systems for fast cool-down times
• Fan-assisted forced-air circulating systems to remove moisture and minimize icing.
• Automatic gas-powered defrost systems
• CO2 or LN2 safety back-up systems in the event of a power or mechanical failure
Darwin Chambers Company Single Door Freeze-Thaw Chamber 21 cu.ft.
The TH030-SS is a 23.9 cubic feet single door freeze thaw chamber. Temperature range is -25°C to 50°C. This unit comes with 3 epoxy coated shelves. Exterior is stainless Steel Front continuous coil coated sides with keyed lock. Stainless steel interior. Freeze-thaw chambers are excellent for customers requiring ramp/soak programming. They exceed ICH/FDA guidelines concerning uniformity requirements. Approximate ramping ability is as follows 1°C per 2 minutes from -23°C to +23°C and back, unloaded. Note: Some defrost tolerance may be required for extended operation (more than 48 hours) below 4°C.
Labrepco Inc PHCBI MPR SERIES 20.9 REF/FRZR
PHCbi MPR Series 20.9 Cu FT Biomedical Refridgerator and Freezer
VWR International BIOMEDICAL ECO FREEZER
Biomedical ECO freezer, MDF series freezer with manual defrost
Felix Storch Inc ACCUCOLD Upright Pharmacy Freezer Capacity with Probe hole
The AFS23MLPHRIR is a 23 cu.ft. all-freezer with an adjustable control range from -30 to -15C. The microprocessor temperature controller features a large digital LED display viewable in Celsius or Fahrenheit, making it easy for staff to manage and monitor the temperature. The unit is equipped with an air sensor for rapid control response and a product sensor for a more accurate reading of the interior, including a display of the min/max temperature in 15 minute increments The audible and visual temperature alarm sounds if the unit rises or falls above a user-set range. Additional alarms include a power failure alert, door open alarm, and a condenser cleaning reminder. Probe Hole (installed on right side)Features a durable stainless steel cabinet and interior, with a sealed back for easier cleanup. A factory-installed lock with two keys included. Magnetic door gaskets ensure a strong seal. Door is self-closing to help protect contents, but will remain open at 90 for easier loading.
Felix Storch Inc ACCUCOLD 24IN WIDE BUILT IN ALL FREEZER
The VT65MLBIPLUS2 is a 24” wide all-freezer designed for built-in use under counters, with a factory installed lock for added security. This manual defrost unit can hold temperatures as low as -25ºC, ideal for many vaccines and laboratory items. The door includes a thermometer calibrated to NIST standards in our ISO/IEC 17025:2017 laboratory. It displays the current, minimum, and maximum temperature to the nearest tenth degree viewable in Celsius or Fahrenheit. The buffered temperature probe is stored in a glycol-filled bottle to ensure the temperature reading best reflects the temperature of other stored freezer contents. This model comes in a white finish and includes a hospital grade cord with a 'green dot' plug for added security in high traffic areas: https://www.accucold.com/product/VT65MLBIPLUS2
Mitegen ICB24 Cryogenic Freezer By IC Biomedical for Sample Storages In Liquid Nitrogen, 24 Liter Capacity
The IC Biomedical ICB24 Cryogenic Freezer is designed for laboratory, biorepository, and other research applications requiring liquid nitrogen storage. Designed to hold biological samples. This dewar has a 24-liter liquid nitrogen capacity and an extended static holding time of 218 days. It is built with a rugged, ribbed, high-strength aluminum body, a magniformed necktube design, and a durable paint system. Superior vacuum performance and insulation technology ensure maximum holding times. The unit also features a lockable lid with an enlarged opening for seals or securing ties, and universal canister compatibility, accommodating up to six 11-inch canisters. The ICB24 stands 27.3 inches (693.4 mm) tall, has a neck opening of 2.38 inches (60.4 mm), and an overall diameter of 14.5 inches (368.3 mm). It weighs 26.2 lbs (11.9 kg) empty and 69 lbs (31.3 kg) when full.
Mitegen GraVitri Standard Manual Plunger, Includes Humidity Chamber
Designed for ultimate accessibility and affordability, the GraVitri Basic and Standard units simplify the plunge-freezing workflow and reduce overhead. Since they require no power or external connections, setup is instant, maintenance is minimal, and operational costs are significantly lower. The system is modular for straightforward expansion as your science grows.
Alkali Scientific 5" Cardboard Freezer Boxes with Drain Holes Water and Ice Resistant Coating, w/ 64 Dividers for 6mL 13 x100mm Tubes, 1/Pack
• Choose optional slot/cell dividers • Dividers also sold separately, item CD • Temperature Range: 196 to +121 • Drain holes in bottom corners • Writing area on the lid • Keeps tubes in an upright position for easy sorting Alkali Scientific™ 5" cardboard freezer box are ideal for any chemical laboratories, medicinal facilities or healthcare units for a wide range of purposes such as scientific research and development. Cardboard Freezer Box 5 3/16x 5 3/16 x 4 15/16″ ( 148 x 148 x 125mm)