Sanyo MDF-U73VC ユーザーズマニュアル

to assure itself of its conformance with its own stated 

environmental policy.

 - All SANYO products including ultra-

low temperature freezers are tested and certified by SGS 

NRTL (National Recognized Testing Laboratory) to assure 

compliance with US and International standards for electrical 

safety prescribed in 29 CFR 1910.7( c ).

 - RoHS relates to the restriction of 

hazardous substances (i.e. lead, cadmium, mercury, 

chromium 6+, PBB and PBDE) and reductions in 

environmental pollution. All SANYO ultra-low freezers and 

components are now 100% compliant to RoHS standards.

This commitment was demonstrated when SANYO took 

the initiative to revamp and redesign newer refrigeration 

systems that would employ new, environmentally-friendly 

refrigerants throughout the laboratory without compromising 

performance. “Think GREEN, Think GAIA” expresses 

SANYO’s commitment to run its business and product 

development in a way that recognizes the need to protect the 

environment and conserve energy. 

SANYO’s focus on “green products” is expressed through 

more efficient motor operation with reduced energy 

consumption in their ultra low freezers. As a corporate 

pioneer in the life science and commercial equipment 

industries, and a global source of solutions ranging from 

energy management to solar power and alternative energies, 

SANYO remains committed to providing the best possible 
laboratory equipment for research and clinical needs. 

• Lower energy use – More research buildings are 

conforming and adopting to energy conscious directives such 

as LEEDs with the recommendation of energy efficient lab 

equipment

• Efficient space utilization – Biomedical – High density 

storage is strongly advocated as lab design is focusing on 

making researchers share ULT storage space.

• Selecting energy efficient and low-demand lab equipment is 

thus one of the most effective and immediate ways to reduce 

energy consumption.

• Energy, electrical and ventilation systems can benefit from 

recapture and reuse potentials. 

Sustainable  Operations

Think GREEN, Think GAIA

SANYO’s new ultra low temperature compressor employs a unique orientation of conventional components to reduce 

discharge temperatures and compressor heat. The result is more efficient internal cooling and greater system reliability. 

Heat reduction results range more than 40°C below leading brand compressors used by numerous competitors (Chart 5). 

With lower compressor discharge temperatures and pressures, newer refrigerants can be more effective. Combined with 

SANYO’s patented VIP

®

 insulation, the migration of ambient heat from the laboratory to the interior is minimized. This 

improves operational efficiency and lowers air conditioning costs (Chart 4).  SANYO continues to improve the efficiency of 

their compressors for meeting green requirements.

Discharge 

Temperature by 

Box Capacity

Heat Rejection

by Box Capacity

Chart 4 - SANYO Freezers reduce your air conditioning costs and 

Chart 5 - SANYO Compressors offer lower discharge 

Chart 3 - SANYO  freezers provide reduced 

operational costs for highly efficient sample