MDF-U500VXUltra-Low Temperature Dual Cooling Freezer

double securityinnovative

reliable

Your SANYO

l Extreme secure Dual Cooling System

l Evolutionary design VIP PLUS™ insulation

l Approx. 15% Energy saving ECO mode operation

l Intelligent interface Data log function

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hnolo

gy

Don’t worry about

sample security

1545

1380

600

79512

870 40 105

770

630

48 18

836

450

1540

1990

0

-20

-40

-60

-80

-100

Pull-up while a power failure

Operation with one compressor

Normal cycle operation (-80˚C setting)

Cha

mb

er t

emp

. (˚C

)

0 1 2 3 4 5 6 7 8 9 10 11 12(hour)

User-friendly designFilter-less condenserdesign eliminates theneed for routine filtercleaning andimproves reliability.

A vacuum releaseport enables easierdoor opening.

MDF-U500VX Ultra-Low Temperature Dual Cooling Freezer

FeaturesSecure storage with New Dual Cooling SystemThe Twin Guard Dual Cooling System is newly designed toprovide the highest level of security for valuable biological

samples. Two individuallycontrolled compressorsprovide a reliable andexceptionally stable -86°Cultra-low temperatureenvironment. In the caseof unexpected failure ofone of the cooling circuits,the other circuit willmaintain the freezer in

the -70°C range, protecting samples until service can bearranged.

High efficiency insulation with VIP PLUS™ TechnologySANYO’s latest development in vacuum insulation is VIPPLUS™ technology. This revolutionary vacuum insulationcabinet construction reduces the wall thickness byapproximately one half and achieves up to 30% more storagecapacity than a conventionally insulated freezer, maximizingstorage capacity and saving valuable lab space. Just asimportantly, VIP PLUS™ insulation contributes to the overallenergy efficiency of the MDF-U500VX.

Intelligent ECO mode operationThe industry’s first “ECO mode”operation on the MDF-U500VXachieves approximately 15% energysaving compared to a conventionalmodel. In ECO mode, themicroprocessor controllerconstantly monitors the load statuson the freezer to optimize theoperation of the two compressorsto minimize energy use whilstprotecting valuable samples.

Intelligent interfaceThe new LCD display control panel is located at eye level forimproved visibility and ease of use. A data log function stores

recent operation dataallowing the user toquickly check freezerperformance. This datacan be directlydownloaded to a PC viaan optional datainterface.

SANYO E&E Europe BVMedical DivisionBiomedical Business Unit

©2010 SANYO E&E Europe BV Publication Number: 22116

UK Office 9 The Office Village North Road, Loughborough Leicestershire LE11 1QJUnited KingdomTel. +44(0)1509 265265 Fax. +44(0)1509 269770Email: sales.uk.seee@sanyo.comwww: www.sanyo-biomedical.co.uk

Head OfficeNijverheidsweg 1204879 AZ Etten LeurThe NetherlandsTel: +31 (0)76 543 38 33Fax: +31 (0)76 541 37 32Email: export.eu.seee@sanyo.comwww: www.sanyo-biomedical.com

France Office44, avenue de Valvins, BP 44 F-77212 Avon CedexFranceTel. +33 1 60719911 Fax. +33 1 60711693Email: sales.fr.seee@sanyo.com

-86ºC

A B

A B

Pattern1 Pattern3Pattern2

ECO mode operation image

NORMAL mode operation image

Pull-down

Pull-down

Stable temperature

Stable temperature

SANYO Electric Co.,Ltd., Biomedical Division, Gunma is certified for;Quality management system: ISO9001/ Medical devices quality management system:ISO13485 Environmental management system: ISO14001

Specifications

Model MDF-U5OOVX

Temperature setting range -50ºC to -86ºC

Maximum cooling performance (AT 30ºC) -86ºC

Exterior dimensions 770 x 870 x 1990 mm (W x D x H)

Interior dimensions 630 x 600 x 1380 mm (W x D x H)

Effective capacity 519 Litres

Shelves 3 pcs stainless steel tray

Access port 3 locations ø17 mm

Compressor 2 compressors, Hermetic 1100W

Refrigerant HFC mixed refrigerant

Alarms and safety High/low temperature, Door ajar,

Power failure, Remote alarm contact,

Part replacement notification,

Fan motor lock,

Individual cooling circuit check

Remote alarm contact Allowable contact capacity DC30V 2A

Performance data

Dimensions

-86˚C728 liters/25.7 cu.ft.

-86˚C728 liters/25.7 cu.ft.

-86˚C728 liters/25.7 cu.ft.

Dual Cooling SystemDual Cooling System

IntelligentECO mode operationIntelligentECO mode operation

MDF-U700VX

Safe and Secure Extra-Large Capacity Ultra-Low Freezer with Dual Cooling System• Newly developed Dual Cooling System for ultimate

sample protection• Intelligent ECO mode operation provides more

energy savings• Inner doors removable for cleaning and defrosting• Enhanced security• Improved accessibility with vacuum release port• Quiet operation• Can hold up to 528 boxes (2-inch) or 336 boxes

(3-inch).• User-friendly filterless design

MDF-U700VX

Ultra-Low Temperature Freezer

0123

Dimensions Unit : mm (inch)

Performance Data

Secure storage withNew Dual Cooling System

The Dual Cooling System is newly designed to securely store valuable biological samples. It consists of two individual compressors to provide a reliable -86˚C ultra-low temperature environment. Should unexpected failure occur in one cooling circuit, the other will maintain at least -65˚C.

High efficiency insulationusing V.I.P. technology

The MDF-U700VX uses patented V.I.P. vacuum insulation that reduces the cabinet wall thickness by approximately half and achieves up to 30% more storage capacity than conventionally insulated freezers, all without increasing its footprint.

Intelligent ECO mode operation

“ECO mode” is an industry first feature. The two compressors, A and B, are independently controlled to optimise operation efficiently to minimise energy consumption by monitoring freezer load status.

Graphic Control Panel

Central LCD display control panel enhances operability and visibility. Data log function retains operation data for a preset period and the data can be directly transmitted to a PC via MTR-480 interface.

User-friendly design

• Various alarms including high/low temperatures, door ajar, power failure alarm and part replacement notification help to keep samples safe even in an emergency.

• A vacuum release port allows smooth door opening even when the door seal is tightened by negative pressure generated by the temperature difference between chamber and ambient environment.

• Filterless construction eliminates bothersome filter cleaning.

• Rugged, one-handed outer door latch allows a padlock to be attached.

Specifications

Features

MDF-U700VX

*Cooling performance is indicated by the temperature reached at the center of the freezer (at ambient temperature of 30˚C with no load). In order to use the freezer at a stable temperature for a long time, it is recommended that the temperature be set to at least 5˚C higher than the indicated lowest temperature. In addition, depending on the usage conditions, it may not be possible to reach the indicated lowest temperature.

Caution: SANYO guarantees the product under certain warranty conditions. SANYO in no way shall be responsible for any loss of content or damage to content.•Appearance and specifications are subject to change without notice.

ModelTemperature rangeMaximum cooling performanceExterior dimensions(W x D x H)Interior dimensions(W x D x H)Net weightEffective capacityShelvesAccess port

CompressorRefrigerantAlarms and safety

Remote alarm contactAccessories

MDF-U700VX–50˚C to –86˚C–86˚C (Ambient temp. 30˚C)1010 x 870 x 2010mm(39.8” x 34.3” x 79.1”)870 x 600 x 1400mm(34.3” x 23.6” x 55.1”)Approx. 375kg (827 lbs.)728 ℓ (25.7 cu.ft.)3 pcs, stainless steel tray 17mm diameter, 3 locations (back, bottom left/right corner)2 compressors, hermetic 1100 WHFC mixed refrigerantHigh/low temperature, Door ajar, Power failure, Remote alarm contact, Part replacement notification, Fan lock alarm, Refrigeration circuit abnormal alarmAllowable contact capacity: DC 30V, 2A1 scraper, Vacuum release port cleaning gear, 1 set of keys

Pull-down characteristicsPull-up characteristics during power failure

CO2 backup system operation characteristicsTime (hour)

Options

SANYO DAQ (data acquisition) System MTR-5000Ethernet (LAN) Interface MTR-L03 (Except for EU countries)RS232C/RS485 Interface MTR-480

Tem

per

atu

re (˚

C)

Tim

e (h

ou

r)

–100

–80

–60

–40

–20

0

20

40

10 32 54 76 98 1110 12

Distributed by:

©2011 SANYO Printed in Japan 2011.3 MA

SHR178

SANYO Electric Co., Ltd.Biomedical Divisionhttp://biomedical.sanyo.com/

0

-20

-40

-60

-80

-100

Pull-up during power failure

Single compressor operation(kept at or below -65˚C)

Normal cycle operation (-80˚C setting)Ch

amb

er t

emp

. (˚C

)

0 1 2 3 4 5 6 7 8 9 10 11 12(hour)

Ambient temperature (˚C)

0

5

10

15

0 5 20 3015 2510 35

Pattern1 Pattern3Pattern2

ECO mode operation image

NORMAL mode operation image

Ambient temp. and maintenance of -70˚C by injection of LCO2 (30kg)

Circular recorder MTR-G85

Strip chart recorderMTR-85HRecorder mountingbracket

MDF-S3085(for MTR-85H)

Small inner doorsMDF-7ID

LCO2 backup systemCVK-UB2/UB2(I)

Inventory rack IR-220UIR-224U

Pull-down

Pull-down

Stable temperature

Stable temperature

Door latch

Quality management system: ISO9001Medical devices quality management system: ISO13485

Environmental management system: ISO14001 (JACO)

SANYO Electric Co., Ltd., Biomedical Division, Gunma Factory is certified for: SANYO Electric Co., Ltd., Biomedical Division, Gunma Factory is certified for:

870 (34.3”)

1079 (42.5”)

48(1.9”)

21(0.8”)

1010 (39.8”)

2010

(79.

1”)

450

(17.

7”)

1560

(61.

4”)

1790

(70.

5”)

105(4.1”)

870 (34.3”)40 (1.6”)

1400

(55.

1”)

795 (31.3”)

1558

(61.

3”)

600 (23.6”)

11(0.4”)

Central air temp. in cabinetAmbient temp. 30˚C, no-load

The MDF-U700VX is certified as a Class IIa Medical Device (93/42/EEC and 2007/47/EC) for medical purposes of storing cells, DNA and/or frozen plasma. (For EU countries only)

Compressor A/B simultaneous ON-OFF operation

Compressor A/B complementaryoperation