Sanyo MDF-U443 Chest type, Upright type, Power to cope with frequent door openings, cabinet

Chest type

Power to cope with frequent door openings

SANYO’s MDF Series Biomedical Freezers offer the outstanding reliability and performance required in a wide variety of storage and research applications. In the medical field, they provide effective storage of life-saving fresh and frozen blood supplies and vaccines, as well as samples for diagnosis. In the biotech- nology field, they provide effective storage of enzymes for genetic research, as well as culture media, reagents and samples for testing. In the industrial field, they are ideal for aging and temperature tests on electronic components, precision devices, and compound resins. As a storage environment, with excellent safety features, easy operability, and a host of other features, these freezers offer unsurpassed reliability and functionality. If you are looking for precision temperature controlled storage equipment, look to SANYO.

Upright type

Maximum capacity in minimum installation space	Powerful fan ensures temperature
	uniformity throughout the freezer
	cabinet.

MDF-137

Effective capacity:

138 liters (4.9 cu.ft.)

Small size suitable for personal use

•Digital temperature display as standard feature

•Compact, personal size

MDF-237

Effective capacity:

221 liters (7.8 cu.ft.)

Versatile mid-size model

• Digital temperature display as standard feature

• Easy-to-use 200-liter mid-size model

MDF-436

Effective capacity:

426 liters (15.0 cu.ft.)

Large size 400-liter class

•Digital temperature display as standard feature

•Large-capacity, economical size

MDF-U537

Effective capacity:

482 liters (17.0 cu.ft.)

Large-capacity, economical, space-saving model

•Top/bottom twin door design prevents cold air escaping

•Individual freezer circuits for each of the five drawers

MDF-U537D

Effective capacity:

452 liters (16.0 cu.ft.)

Independent top/bottom control meets differing freezer needs simultaneously

•Two independent freezer cabinets in one body, with separate defrost and operation

•Individual freezer circuits for each of the five drawers

MDF-U333

Effective capacity:

274 liters (9.7 cu.ft.)

Easy-to-use, compact upright model

•Microprocessor digital tempera- ture display

•Convenient storage drawers

MDF-U443

Effective capacity:

426 liters (15.0 cu.ft.)

Forced air circulation & auto defrost

•High freezing power increases temperature uniformity

•Auto defrost for easy maintenance

Enhanced Operation

•Front-mounted display/control panel (with new microprocessor) located at convenient waist height

Photo is

MDF-U537D

•Memory backup

•Temperature display

•Front access calibration for temperature recorder

•The control panel, alarm system and non-volatile memory are the same for all models in the series.

• Single electrical box makes servicing

simpler.

• The chamber temperature is displayed for

five seconds if BUZZER key is depressed

during power failure alarm.

• After a power outage, operation resumes

at pre-outage settings (non-volatile memory

for temperature and alarm temperature

settings)

• Control panel can be reset to zero for

validation.

• Two access ports (right-hand side and

bottom left) (chest type)

• Four casters and two adjustable feet

Recording Features (Optional)

Recorder can be fitted in convenient position that will not interfere with installation. Choice of optional recorders

•7-day circular recorder (MTR-G85) and

32-day strip recorder (MTR-4015LH) are available. (except MDF-U443)

•Temperature recorder with auto recharging battery

•Front access calibration for temperature recorder

Environment-Friendly

•HFC refrigerant (non-CFC, non-HCFC refrigerant) is environment-friendly but offers superb performance.

•Pre-coated metal body causes less environmental damage than conventional paint coating.

Safety Features

•Alarm & Recording System

•High/low temperature alarm

•Power failure alarm

•Remote alarm contact

•Self diagnostics function. Should an abnormality be picked up, an error code will be displayed in red figures.

•Breaker switch turns power off in event of over current abnormality.

•Balance hinges keeps the lid open in any position to make this chest freezer easier to use. This means you have both hands free to work. (chest type)

•Secure lock safe guards the contents of the freezer and keeps hazarous items out of harm’s way.

Newly designed lid lock (chest type, except MDF-436).

•Door latch can accommodate a pad lock for added protection of valuable samples. (upright type)

Temperature Monitoring Features (optional)

SANYO Data Acquisition (DAQ) System enebles remote monitoring of SANYO biomedical freezers.

SANYO Data Acquisition Software

MTR-5000

Channel List

Graph Display

Ethernet (LAN) Interface

MTR-L03

Dimensions

Unit: mm

840

781

840

781

650 742 856

30 800

640

881

Front

MDF-137

	687
40	550	97
	440
	Side

905

881

Front

MDF-237

	687
40	550	97
	440
	Side

905

1265

Front

MDF-436

40

807
670	97
550
Side

804
658
692
692	1802	1272
260
Front
MDF-U537

772

525

173

171

172

177 120.5

142

122.5

607

Side

804
658
692
692	1802	1272
260
Front
MDF-U537D

772

525

173

171

172

168.5

124.5

141.5 122.5

607

Side

614			105	832	24
490		540	85	615
			50
		280
1620	1290	270 270	1110		1090
		270
		200
Front		Side		Front
MDF-U333				MDF-U443

	640
1810	1400
	410
	Side