Mdf-u73v, Dimensions, Performance data safety – Sanyo MDF-U73V User Manual

Page 2: Accessibility, Reliability, Evolutionary design, Specifications features, Options

Dimensions

[Unit : mm (inch)]

Performance Data

SAFETY

• Alarm lamp and buzzer offer secure

warning of power failure or abnormal
temperature increase.

• High and low temperature warning

provides an audible and visual alarm
when the temperature deviates more
than

±5˚C to ±20˚C (adjustable) from the

set point.

• Alarm ring-back function ensures that

buzzer will resume operation, should
alarm conditions continue after it is
silenced.

• Microprocessor-controlled filter-clog

check function protects the refrigeration
circuit.

• The rugged, one-handed outer door latch

has a hole to allow a padlock to securely
protect valuable samples.

• Control panel with digital

display for easy opera-
tion.

ACCESSIBILITY

• A beak style inner

door latch tightly
closes the inner door
against the freezer
frame. It also helps make opening and
closing the door smoother.

• The condenser filter is situated at the

bottom right side of the front panel to
make filter removal and cleaning easier.

RELIABILITY

• Status Alert (Condition monitor)

Monitors ambient and system conditions
continuously and notifies of any abnor-
malities before a problem happens.

EVOLUTIONARY DESIGN

• SANYO V.I.P.™ Evolution Series -86˚C

ultra-low temperature freezers use
patented revolutionary vacuum insulation
cabinet construction that reduces the
wall thickness from 14cm to 7cm (5.5”
to 2.7”) and achieves up to 30% more
storage capacity than a conventionally
insulated freezer without increasing the
footprint.

• The newly developed refrigeration

system and the freezer structure offer a
quiet experimental environment.

• Achieves 10% higher energy conserva-

tion than previous model. (For model
rated 220V, 50Hz)

• The newly developed back cover

combined with new aerodynamically
designed and placed components in the
refrigeration compartment provide supe-
rior air flow, making it possible to drasti-
cally reduce the stress on the freezer
and contributing to excellent durability.

• Two independent and insulated inner

doors with gaskets prevent cold air leak-
age.

Back
cover

Compressors

Front

Rear

Air

Specifications

Features

MDF-U73V

•Appearance and specifications are subject to change without notice.

*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.

Model
Temperature range
Maximum cooling
performance
Exterior dimensions
(W x D x H)
Interior dimensions
(W x D x H)
Net weight
Effective capacity
Shelves
Access port

Compressor

Refrigerant
Alarm

Remote alarm contact

Accessories

MDF-U73V
–50˚C to –86˚C (1˚C increments)
–86˚C
(Ambient temp. 30˚C)
1010 x 875 x 2010mm
(39.8” x 34.4” x 79.1”)
870 x 600 x 1400mm
(34.2” x 23.6” x 55.1”)
Approx. 350kg (772 lbs.)
728 L (25.7 cu.ft.)
Stainless steel, 3 shelves
17mm diameter, 3 locations
(back, bottom left/right corner)
Hermetic type, Output: 1100 W
(high stage side), 1100 W (low
stage side)
HFC
High/low temperature, Power
failure, Filter check, Self
diagnostics, Door check, Part
replacement nortification
Allowable contact capacity:
DC 30V, 2A
1 set of keys, 1 scraper

Pull-down characteristics

mperature (˚C)

Time (hour)

Pull-up characteristics during power failure

ime (hour)

Ambient temperature (˚C)

backup system operation characteristics

Options

Circular recorder

MTR-G85

Strip chart recorder

MTR-85H

Recorder mounting
bracket

MDF-S3085

(for MTR-85H)

LCO

backup system

CVK-UB2

backup system

CVK-UBN2

SANYO DAQ (data acquisition) System

MTR-5000

/ Ethernet (LAN) Interface

MTR-L03

or RS232C/RS485 Interface

MTR-480

Inventory rack

IR-220U
IR-224U

2356

2341

2356

2341

(1.8)

1076 (42.4)

(0.8)

1010 (39.8)

870 (34.3)

(79.1)

329

(13.0)

(2.3)

450 (17.7)

1560 (61.4)

2356

2341

2356

2341

2356

2341

2356

2341

795 (31.3)

600 (23.6)

33 (1.3)

875 (34.4)

105

(4.1)

(55.1)

(0.04)

(0.2)

5 (0.2)

672.5 (26.5)

(0.4)

1558 (

)

1789 (70.4)

(1.1)

mperature (˚C)

–20

–40

–60

–80

–100

Central air temp. in cabinet
Ambient temp. 30˚C, No-load

–10
–20
–30
–40
–50
–60
–70
–80
–90

–100

Ambient temp. and maintenance
of –70˚C by injection of LCO

(30kg)

Distributed by:

SHR148

SANYO Electric Co., Ltd.
Biomedical Division

http://biomedical.sanyo.com/

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