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
Across International Ai EasyChill 9 Cu Ft -25°C Upright Freezer UL 115V
The new Ai EasyChill series -25C freezers is perfect for mid to large storage of sample and products. Our unique compressor design offers you speedy cooling and great temperature uniformity inside the chamber.
Cole-Parmer Essentials Security Lock Device for use with Chest Freezer and Liquid Nitrogen Tank Racks; 12-5/8" H
Security lock devices for chest freezer and liquid nitrogen tank racks are made of high quality stainless steel and secured with a lock included with each system. Select your lock device by identifying your specific chest freezer or liquid nitrogen tank rack and then the security lock device for your particular freezer rack.Compatible with chest freezer and liquid nitrogen tank rack models 04398-46, 04398-91, 04403-78, 04399-43, 04399-54, and 04404-14.
Chemglass Life Sciences Digital Thermometer, Triple Display, with 5mL Vaccine Bottle, Freezer Applications, -20.0°C Certified Temperature
Digital Thermometer, Triple Display, with 5mL Vaccine Bottle, Freezer Applications, -20.0¿C Certified Temperature. Simultaneously shows the current, minimum, & maximum temperatures and updates continuously. An audible alarm will sound when the temperature rises above or goes below the set temperatures. The minimum/maximum feature monitors critical temperature for any period of time. Reset buttons on front panel. Each thermometer is certified and traceable to NIST and is supplied with a certificate with one critical temperature value calibrated with the reported results. Each thermometer is serialized. The thermometer probe is housed in an unbreakable plastic bottle or vial filled with a buffering media which maintains the thermometer reading when the instrument door is opened. The thermometer & the bottle housing the probe have dual magnets. Other features include a flip-open stand, wall mounting key hole, & supplied with an AAA alkaline battery. The instrument is ¿C and ¿F switchable.
American Biotech Supply 4CU FT SOLID DOOR FREEZER
- Capacity: 4 cu. ft.
- Defrost type: Manual
- Temperature controller: Microprocessor
- Temperature display: Digital
- Operating temperature range: -4°F to -22°F
- Factory preset temperature: -22°F
- Refrigerant: HFC-free (R290)
- Dimensions (W x D x H): 23.75 in x 24 in x 32.125 in
- Shelves: 3 adjustable with guard rail
- Door type: Solid swing, right hinged
- Door lock: Keyed
- Interior light: LED
- Alarms: Audible and visual high/low temperature
- Electrical requirements: 115V, 60 Hz, 2.2 Amps, 1/4 HP
- Certifications: UL/C-UL Listed
- Shipping weight: 128 lbs
- Warranty: 2 years parts and labor, 3 years compressor parts only
- Ventilation clearance: 4 in on sides and back required
- Energy Star certified: true
Thomas Scientific 1.5 cu. ft. Solid Door Freezer (Freestanding)
Units come standard with mechanical thermostat and leveling legs. Exterior Color: White Refrigerant: R600a UL/C-UL listed 1 Years Parts & Labor
VWR International BIOMEDICAL ECO FREEZER
Biomedical ECO freezer, MDF series freezer with manual defrost
American Biotech Supply 1.0 CF GLASS DOOR REFRIG
- Capacity: 1.0 cu. ft.
- Door type: Glass
- Installation type: Freestanding, countertop
- Temperature control: Microprocessor
- Temperature display: Digital
- Adjustable temperature range: 36°F to 46°F (2°C to 8°C)
- Refrigerant: Hydrocarbon (R600a), HFC-free
- Shelves: 2, adjustable
- Alarms: Audible and visual high/low temperature, remote alarm contacts
- Probes: 2 probes (1 in air, 1 in sample bottle)
- Defrost type: Cycle defrost
- Door lock: Keyed lock
- Interior lighting: LED
- Exterior dimensions (W x D x H): 17.25 in W x 19.25 in D x 21.25 in H
- Electrical: 115 V, 60 Hz, 0.9 A
- Compressor horsepower: 1/8 HP
- Shipping weight: 91 lbs
- Certifications: UL/C-UL listed, Energy Star Certified
- Warranty: 2 years parts and labor, additional 3 years compressor parts only