The VWR General Purpose -20 Upright Lab Freezer, model SCBMF 2020, offers a variety of features that together provide superior temperature stability and product protection.
A microprocessor temperature controller with digital display allows precise temperature adjustment, maintenance, and recovery.
Units also feature an extensive temperature security package, including user-adjustable audible and visual alarms for high and low temperatures and power failures, battery backup, a temporary muting feature with intermittent chirp reminder, sample simulated digital temperature display, and sensor error warning. Remote alarm contacts with adjustable delay simplify connection to central alarm systems and phone dialers. Manufactured from cold-rolled, powder-coated steel. A solution bottle is installed to provide an accurate indication of sample temperatures.
The manual defrost operating system eliminates the product-damaging temperature spikes common with auto defrost cycles on both of the -30°C units, as well as the 566L, -20°C unit. These units include five insulating inner doors which help reduce cold air loss when the main door is opened. The 850L, -20°C unit is equipped with automatic defrost, and does not include the five insulating inner doors.
*locking caster platform that adds 4.5" (11.4 cm) to unit height
|Capacity||20 cu. ft. (566 L)|
|Dimensions, Exterior*||32" W x 32" D x 71" H (81.28 x 81.28 x 180.34 cm)|
|Dimensions, Interior||27" W x 20" D x 57" H (68.58 x 50.8 x 144.78 cm)|
|Weight||200 lbs. (90.72 kg.)|