14 Twin Guard Series -86°C Ultra-Low Freezers www.twinguardseries.com

Twin Guard Series -86°C Ultra-Low Freezers

Description
Model Number MDF-U500VXC MDF-U700V XC
Temperature Setpoint Range -50°C to -86°C
Design Cooling Performance
-86 Dual°Cool (both com pressors) -86°C (ambient temp erature 30°C)
Single System Cooling Performanc e (Indenite) -86°C (ambient temperatu re 30°C)
Cabinet Design and Construction
Cabinet Insulation Patented V.I.P. PLUS composite wall, energy savings
Exterior Dimensions (w x f-b x h) 35.3” x 34.1” x 78.3”
770 x 870 x 1990 mm
39.8” x 34.3” x 79.1”
1010 x 870 x 2010 mm
Interior Dimensions (w x f-b x h) 25.6” x 23.6 ” x 54.3”
630 x 600 x 1380 mm
34.3” x 23.6” x 55.1”
870 x 600 x 1400 mm
Volume 18.3 cu.ft.
519 liters
25.7 cu.ft.
728 liters
Shelves 3, adjustable, stainless steel (4 comp artments)
Access Port Diameter = 0.5”/17mm; 3 locations
Vacuum Release Port Standard, Manual
Refrigeration System
Refrigeration Technique SANYO -86 Dual°Co ol independent, redundant
cooling systems with automatic switchover
Compressors Per system: Single, hermetically-s ealed 1100W
SANYO Cool Safe compressor, air-c ooled
Refrigerant Environmentally safe HFC refrigerant
Air Exchange Dual condenser fans wi th particulate trap; no lters are requi red
Cycle Options Standard or energy-saving Eco Mode operation
Controls, Alarm, Monitoring
Controller SANYO microprocess or-based, door-mo unted
control with graphical LCD information c enter
Data Management Interna l data log with log le memory
Communications Data can be transmitted via RS 485
Alarms High/Low temperature, door aj ar, power failure, remote alarm contact,
part replacement notication , fan motor lock, individual coo ling circuit check
Remote Alarm Contacts Standard; normally open and normall y closed, dry contacts
Electrical 208V-203V, AC, 60H z, 1 phase, NEMA 6-15, 15 amp
separate breaker recommended
MDF-U500VXC MDF-U700VXC