Sanyo MDF-U700VXC, MDF-U500VXC Description, Cabinet Design and Construction, Refrigeration System

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MDF-U500VXC

MDF-U700VXC

Twin Guard Series-86°C Ultra-Low Freezers

Description

Model Number

MDF-U500VXC

MDF-U700VXC

 

 

 

Temperature Setpoint Range

 

-50°C to -86°C

 

 

 

Design Cooling Performance

-86°C (ambient temperature 30°C)

-86 Dual°Cool (both compressors)

 

 

 

 

Single System Cooling Performance (Indefinite)

-86°C (ambient temperature 30°C)

 

 

 

Cabinet Design and Construction

 

 

 

 

Cabinet Insulation

Patented V.I.P. PLUScomposite wall, energy savings

 

 

 

Exterior Dimensions (w x f-b x h)

35.3” x 34.1” x 78.3”

39.8” x 34.3” x 79.1”

770 x 870 x 1990 mm

1010 x 870 x 2010 mm

 

 

 

 

Interior Dimensions (w x f-b x h)

25.6” x 23.6” x 54.3”

34.3” x 23.6” x 55.1”

630 x 600 x 1380 mm

870 x 600 x 1400 mm

 

 

 

 

Volume

18.3 cu.ft.

25.7 cu.ft.

519 liters

728 liters

 

 

 

Shelves

3, adjustable, stainless steel (4 compartments)

 

 

Access Port

Diameter = 0.5”/17mm; 3 locations

 

 

 

Vacuum Release Port

 

Standard, Manual

 

 

 

Refrigeration System

 

 

 

 

Refrigeration Technique

SANYO -86 Dual°Cool independent, redundant

cooling systems with automatic switchover

 

 

 

Compressors

Per system: Single, hermetically-sealed 1100W

SANYO Cool Safe compressor, air-cooled

 

 

 

Refrigerant

Environmentally safe HFC refrigerant

 

 

Air Exchange

Dual condenser fans with particulate trap; no filters are required

 

 

Cycle Options

Standard or energy-saving EcoModeoperation

 

 

 

Controls, Alarm, Monitoring

 

 

 

 

Controller

SANYO microprocessor-based, door-mounted

control with graphical LCD information center

 

 

 

Data Management

Internal data log with log file memory

 

 

Communications

Data can be transmitted via RS485

 

 

Alarms

High/Low temperature, door ajar, power failure, remote alarm contact,

part replacement notification, fan motor lock, individual cooling circuit check

 

 

 

Remote Alarm Contacts

Standard; normally open and normally closed, dry contacts

 

 

Electrical

208V-203V, AC, 60Hz, 1 phase, NEMA 6-15, 15 amp

 

separate breaker recommended

 

 

 

 

 

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

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Contents 86C Ultra-Low Freezers Twin Guard Series -86ºC Ultra-Low Upright Freezer Selection Application Justification Benefit Ultra-Critical Installations and Applications OverviewTwin Guard Series -86 DualCool Refrigeration System Sanyo Refrigeration Delivers Uniform Temperature What It Is What It Does Why It Is ImportantTwin Guard Series Green Features Twin Guard Series Comparative Energy PerformanceTwin Guard DualCool Refrigeration System EcoMode vs. Normal ModeTwin Guard DualCool Refrigeration System StatusReduced Power Consumption Failure Mode ComparisonPower Consumption Benefits Twin Guard Series vs. Conventional Cascade FreezerControl, Alarm and Monitoring Integrated LCD Control with Graphical DisplayAudible Alarm & Safety Features EventsTwin Guard Series -86C Ultra-Low Freezers Twin Guard Series Features Product FeaturesVacuum relief valve is mounted in the left wall Noise Reduction Cabinet ConstructionRoHS Compliance Electrical StandardsDigital Temperature Recorder optional Options & AccessoriesTwin Guard Series Accessories Rack SystemsCabinet Design and Construction Controls, Alarm, MonitoringDescription Refrigeration SystemDimensional Drawings Predelivery and On-Site Services Service andTechnical SupportUnique Sanyo Services Sanyo Connect

MDF-U500VXC, MDF-U700VXC specifications

The Sanyo MDF-U700VXC and MDF-U500VXC models are compact and efficient commercial freezers designed for laboratory and medical applications. These products are lauded for their reliability, precision temperature control, and user-friendly features. Both units cater to institutions that require secure and consistent storage for temperature-sensitive items.

One of the standout features of the Sanyo MDF-U700VXC and MDF-U500VXC is their advanced cooling technology. They utilize a hybrid refrigeration system that combines both natural refrigerants and cutting-edge compressor technology. This not only ensures a stable cooling environment but also minimizes environmental impact by using eco-friendly refrigerants. The temperature range for both models typically spans from -20°C to -30°C, making them ideal for preserving biological samples, pharmaceuticals, and other sensitive materials.

Another prominent characteristic is the temperature accuracy and uniformity. Both units are equipped with sophisticated microprocessor-controlled temperature management systems that maintain precise temperature levels. Additionally, integrated alarms and monitoring systems provide alerts in case of temperature fluctuations, ensuring that the stored contents remain undisturbed and protected. This feature is crucial in laboratory environments where product integrity is paramount.

The MDF-U700VXC has a larger capacity compared to the MDF-U500VXC, appealing to users who need to store a significant number of samples or larger items. However, both models are designed with space efficiency in mind, featuring adjustable shelving and a well-organized interior that allows easy access to stored materials. The exterior is crafted for durability, with a robust construction that can withstand the rigors of daily use in busy environments.

Energy efficiency is another key consideration in both models. They are designed to minimize power consumption while maintaining optimal performance, which is a critical factor in reducing operational costs for laboratories and medical facilities.

Both Sanyo models feature user-friendly interfaces, making setup and operation straightforward for staff members. Optional accessories such as external temperature recorders can further enhance usability and compliance with safety regulations.

To summarize, the Sanyo MDF-U700VXC and MDF-U500VXC represent cutting-edge solutions for temperature-sensitive storage. Their advanced cooling technologies, precise temperature control, user-friendly design, and energy efficiency make them essential assets for any laboratory or medical facility striving for excellence in sample preservation.