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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.

Dimensions

[Unit : mm  (inch)]

Specifications

Model

Exterior dimensions (W x D x H)
Interior dimensions (W x D x H)
Effective capacity 
Exterior cabinet 
Interior cabinet 
Door
Insulation 
Shelves & Sliding racks

Access port 
Key 
Casters 
Cooling method 
Compressor 
Evaporator 
Condenser 
Fan motor                 For cooling

For condensing

Refrigerant 
Defrost method
 
Rated power consumption  
Maximum heat discharge  
Temperature control method 

Temperature display 
Safety features

High/Low temp. alarm 
Door ajar alarm 
Interior lamp 
Net weight (Approx.) 

770 x 830 x 1955 mm (30.3” x 32.7” x 77.0”)
650 x 710 x 1500 mm (25.6” x 27.9” x 59.1”)

Galvanised steel with baked on finish
Galvanised steel with baked on finish

A door with double pane window, self closing, glass protection film attached

Rigid polyurethane foamed-in-place

3 locations with 30mm diameter: 2 in sides, 1 in cabinet top

1 cylinder key

4 pcs

Forced air circulation with single fan

Hermetic reciprocating type, 200W

Fin and tube type

Wire and tube condenser

4W x 1
4W x 1

HFC refrigerant

Forced type (cycle defrost system), fully automatic hot pipe for automatical 

evaporation for drain water

290/300W (100V, 50Hz/100V, 60Hz)

1368/1548kJ/h (100V, 50Hz/100V, 60Hz)

Microprocessor controlled on/off type. Thermistor sensor

Temp. control range: 2

°

C to 14

°

C (ambient temp. -5

°

C to 0

°

C no-load)

2

°

C to 23

°

C (ambient temp. 0

°

C to 35

°

C no-load)

Digital display (1

°

C increment)

High/Low temp. protection circuit, Remote alarm contact, 

Tamper proof function, Self diagnosis, Memory backup (nonvolatile memory)

Flashing LED &buzzer

Flashing lamp. Buzzer after 2-minute delay

20W x 1, Fluorescent lamp

MPR-721

684L (24.1 cu.ft.)

4 adjustable polyester-coated wire 

shelves, W565 x D604 mm,

Max.load: 50 kg per shelf

MPR-721R

671L (23.6 cu.ft.)

5 coated steel sliding racks,

W550 x D530 mm,

Max.load: 40 kg per rack

Options

Pull-up/Pull-down characteristics

Permissible inside thermal load

Wide temperature control range

With a temperature range of 2

°

C to 23

°

C, 

MPR-721/721R is ideally suited for various 
applications from environmental settings 
for cooled-temperature tests to large-scale 
storage of reagents, media, samples, and 
drugs.   

*When automatic temperature recorder MTR-0621LH is used, 
the temperature recordable range is from -6

°

C to +20

°

C.   

Speedy & Powerful refrigeration

To cope with frequent door openings, 
MPR-721/721R are equipped with power-
ful, hermetically sealed compressors. 
These purpose-built compressors ensures 
superior pull down characteristics and 
precise temperature control.   

Comprehensive alarms

In addition to Low/High temperature 
alarms and door ajar alarm, power failure 
alarm can be installed as an option.

Drawer racks (MPR-721R)

Equipped drawer racks with a profile of 
100 mm (3.9 inches) deep and 530 mm 
(20.8 inches) from front-to-back, these 
drawers are deep enough to hold large 
bottles or reagent kits. They also allow 
convenient, space-efficient storage and 
management of patient medications and 
other items.

Strip chart temperature 
recorder

MTR-0621LH

Chart paper   

RP-06

Recorder mounting 
bracket

MPR-S30

Circular temperature 
recorder

MTR-G04

Chart paper   

RP-G04

Recording pen   

PG-R

Recorder mounting bracket

MPR-S7

External mounting 
Power Failure Alarm

MPR-48B

SANYO DAQ (Data Acquisition) System   

MTR-480/MTR-2000/MPR-48B

(as mounting bracket)

MPR-721/721R

MPR-721

MPR-721R

Distributed by:

©2008 SANYO Printed in Japan 2008.12 MA

SHR136

Features

SANYO Electric Co., Ltd.

Biomedical Division

http://www.sanyo.co.jp/cmg/biomedical

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

Quality management system: ISO9001 / Medical devices quality management system: ISO13485 / Environmental management system: ISO14001

RoHS (European Restriction of Hazardous Substances directives) compliant

193kg (426 lbs.)

174 kg (384 lbs.)

0

20

25

15

10

5

30

35

700

600

500

400

300

200

100

0

Inside thermal load (W)

Ambient temperature (˚C)

T

e

mperature (˚C)

23

°

C

10

°

C

5

°

C

2

°

C

Temperature pull-
down characteristics

Air temp:
at center of chamber

Ambient temp.: 30

°

C

Power source:
Single phase 100V 50Hz

0

6

5

7

8

1

2

3

4

40

10

20

30

0

Time (hour)

Temperature pull-up 
characteristics

1955 

(7

6

.9”)

1030 

(40.6”)

1500 

(59.1”)

Maximum height of chamber

 

1890 

(74.4”)

1612 

(63.5”)

65 (2.6”)

770 (30.3”)

650 (25.6”)

278

(10.9”)

770 (30.3”)

830 (32.7”)

710 (27.9”)

60
(2.4”)

90
(3.5”)

300
(11.8”)

770 (30.3”)

770 (30.3”)

830 (32.7”)

710 (27.9”)

1955 

(76.9”)

1030 

(40.6”)

1500 

(59.1”)

Maximum height of chamber

 

1890 

(74.4”)

1612 

(63.5”)

278

(10.9”)

60
(2.4”)

90
(3.5”)

300
(11.8”)

650 (25.6”)

65 (2.6”)

MTR-0621LH

MTR-G04

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