VWR Signature Ultra-Low Temperature Freezers, 86 to 50°C is a reliable and dependable addition to the VWR Refrigerators And Freezers family of products. Combining top-notch and uncompromising quality with an affordable price, the VWR Signature Ultra-Low Temperature Freezers, 86 to 50°C 5656/ 53516-568 can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
- Microprocessor Temperature Control System
- Advanced Monitor/Alarm System
- Automatic Voltage Compensator
- Cascade Refrigeration System
- Non-CFC, Non-HCFC, Nonflammable Refrigerants
- VWR Two-Year Limited Parts and Labor Warranty
Constructed for long-term performance, these freezers represent the leading choice of laboratory professionals for applications where temperature control is critical. This line of ultra-low temperature (ULT) freezers offers a microprocessor temperature control system that maintains constant freezer temperature and a sophisticated microprocessor monitor/alarm system.
The microprocessor temperature control system can be set in 1° increments. LED indicates actual chamber temperature. Air-cooled, hermetically-sealed dual compressors work in unison and cycle on demand of the microprocessor temperature controller. The automatic voltage compensator detects line frequency, monitors incoming voltage, and adjusts compressor voltage to reduce wear and tear on the compressors.
The microprocessor monitor/alarm system features audible and visual indicators to keep the operator informed of over-/under-temperature conditions, power failures, low battery, and door ajar.
Modern design includes an easy-to-grasp handle for one-handed operation. Dual wheel, locking swivel casters allow mobility as well as secure positioning. Hinged grille swings out, exposing the foam air filter for easy cleaning or replacement.
Industrial-grade cabinets are constructed of high-quality, heavy-gauge, cold-rolled steel. The powder-coated finish is rust- and chip-resistant. RS-232 and 4-20mA analog outputs are standard.
Freezers feature a triple-point silicone door gasket, three fixed stainless steel shelves, lockable casters, and a vacuum relief port for easy reentry following door closings. Acoustical mufflers and sound absorbing foam in the freezer base reduce the noise level in the lab. To reduce cold air loss, units feature four inner compartment doors.
Freezers are UL listed, C-UL listed, and CE marked.
Ordering Information: An optional built-in chart recorder or data logger can be installed for easy monitoring. To order chart recorder, data logger, and other accessories, see the 14230-170 series. For additional VWR Low-Temperature Upright and ULT Upright and Chest Freezers, see 14230-144 series.