Specifications

Model No.

 

MDF-1156/1156ATN

MDF-794/794AT

MDF-594/594AT

 

MDF-394*

MDF-193/193AT

Temperature Range

–125˚C to –152˚C

 

–50˚C to –86˚C

 

Exterior Dimensions

1,400 x 800 x 945

2,570 x 770 x 1,070

2,010 x 770 x 1,070

 

1,860 x 800 x 945

750 x 700 x 945

[W x D x H] mm (inch)

(55.1 x 31.5 x 37.2)

(101.2 x 30.3 x 42.1)

(79.1 x 30.3 x 42.1)

 

(73.2 x 31.5 x 37.2)

(29.5 x 27.6 x 37.2)

Interior Dimensions

500 x 450 x 572

1,840 x 500 x 762

1,280 x 500 x 762

 

1,120 x 520 x 530

480 x 430 x 420

[W x D x H] mm (inch)

(19.7 x 17.7 x 22.5)

(72.4 x 19.7 x 30.0)

(50.4 x 19.7 x 30.0)

 

(44.1 x 20.5 x 20.9)

(18.9 x 16.9 x 16.5)

Effective Capacity

128 liters (4.5 cu.ft.)

701 liters (24.8 cu.ft.)

487 liters (17.1 cu.ft.)

 

309 liters (10.9 cu.ft.)

86 liters (3.0 cu.ft.)

Exterior Cabinet

 

Galvanised steel with baked on finish

 

 

Interior Cabinet

Aluminum plate

 

Stainless steel

 

Inner Lid

 

1

4

3

 

1

Insulation

 

 

Foamed-in-place rigid polyurethane

 

 

Compressor

High stage side

 

Hermetic type, 1,100 W

 

 

Hermetic type, 450 W

Hermetic reciprocated type,

Low stage side

 

Hermetic type, 1,100 W

 

 

Hermetic type, 750 W

450 W

 

 

 

 

Evaporator

High stage side

 

Cascade condenser

 

Tube-on-sheet type

Low stage side

 

Tube on sheet (shared with interior)

 

 

 

 

 

Condenser

High stage side

Fin and tube type

 

Fin and tube type

 

Finless tube type

Low stage side

Cascade condenser

Shell and tube type

Cascade condenser

 

 

Temperature Control

Microprocessor

 

Microprocessor: Keypad input

 

control system,

 

Temp. input range: –20˚C to –95˚C (1˚C increment)

 

 

 

Non-volatile memory

 

Set value memory: non-volatile memory

 

Temperature Display

 

 

Digital display

 

 

Sensor

 

 

Platinum resistance (Pt. 1000 Ω)

 

Platinum resistance (Pt. 100 Ω)

Safety

 

Cylinder key on the lid handle and Mouse proof cover on the back side

 

 

 

Selectable high temp. alarm (+10˚C & +15˚C from set point)

 

Adjustable high and low temp. alarm

Alarm system

 

 

(±5˚C to ±20˚C from set point)

 

 

 

 

 

 

 

Power failure alarm, Filter check lamp (Except MDF-193/193AT which have no filters), Remote alarm contact

Net Weight (Approx.)

265kg (584 lbs.) —1156

335kg (739 lbs.) —794

291kg (642 lbs.) —594

 

219kg (483 lbs.)

103kg (227 lbs.) —193

272kg (600 lbs.) —1156ATN

345kg (761 lbs.) —794AT

301kg (664 lbs.) —594AT

 

109kg (240 lbs.) —193AT

 

 

 

 

 

 

 

 

 

 

 

 

ATN: LN2 backup system, temperature recorder

AT: LCO2 backup system, temperature recorder *MDF-394 for 110 to115V and 220V/60Hz is unavailable.

Optional Accessories

Storage Racks (Aluminium)

Model No.

MDF-19SC

MDF-39SC

MDF-49SC

MDF-59SC

Case Dimensions

207 x 144 x 413mm

155 x 155 x 515mm

207 x 144 x 539mm

207 x 144 x 665mm

(W x D x H)

8.1” x 5.7” x 16.3”

6.1” x 6.1” x 20.3”

8.1” x 5.7” x 21.2”

8.1” x 5.7” x 26.2”

Number of Drawers

3

4

4

5

Applicable Model

MDF-193/193AT (6)

MDF-394 (20)

MDF-1156/1156ATN (6)

MDF-594/594AT (18)

(Rack capacity)

MDF-794/794AT (24)

 

 

 

 

 

Inventory Racks (Stainless steel)

Model No.

Box Type

External Dimensions (mm)

Freezer Model (Rack capacity)

 

 

(Capacity)

Width

Depth

Height

 

 

 

 

 

 

 

 

 

 

 

IR-207C

2” (7)

144

142

405

MDF-193 (6)

 

 

 

 

 

 

 

 

 

 

 

 

IR-209C

2” (9)

144

142

518

MDF-394 (21), 1156

(9)

 

 

 

 

 

 

 

 

 

 

 

IR-213C

2” (13)

144

142

592

MDF-594

(24), 794 (36)

 

 

 

 

 

 

 

 

 

 

 

 

IR-305C

3” (5)

144

142

405

MDF-193

(6)

 

 

 

 

 

 

 

 

 

 

 

 

 

IR-306C

3” (6)

144

142

518

MDF-394

(21), 1156

(9)

 

 

 

 

 

 

 

 

 

 

 

IR-309C

3” (9)

144

142

747

MDF-594

(24), 794 (36)

IR-209C IR-306C

MDF-39SC MDF-59SC

 

 

 

 

 

 

 

 

Temperature Recorder

Model No.

MTR-85H

MTR-155H

Recording

–100 to +50˚C

–170 to +30˚C

Range

 

 

Freezer

MDF-193

 

MDF-394

MDF-1156

Model

MDF-594

 

 

MDF-794

 

ULT-Freezer Backup Kits

 

CVK-UB2/UB2(I):

LCO2 Backup Kit for MDF-794/594/394

CVK-UBN2/UBN2(I):

LN2 Backup Kit for MDF-794/594/394 CVK-A: Built-in LCO2 Backup Kit

for MDF-794/594/394/193 CVK-AT2: LCO2 Backup Kit for MDF-1156 CVK-ATN2: LN2 Backup Kit for MDF-1156

(I) version for North America only

*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.

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

Distributed by:

SANYO Electric Co., Ltd.

Biomedical Division

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

©2008 SANYO Printed in Japan 2008.12 MA

SHR141

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Sanyo MDF-1156ATN manual Specifications, Optional Accessories

MDF-1156, MDF-1156ATN specifications

The Sanyo MDF-1156 and MDF-1156ATN are high-performance laboratory refrigerators designed to meet the specific needs of medical and scientific environments. Their robust construction and advanced features make them ideal for storing sensitive biological materials, pharmaceuticals, and other temperature-sensitive products.

One of the standout features of the Sanyo MDF-1156 models is their reliable cooling system. They utilize a high-efficiency compressor that ensures consistent performance and temperature stability. The refrigerators maintain exact temperatures in the range of -10°C to -25°C, which is crucial for preserving the integrity of samples and ensuring their longevity.

In terms of energy efficiency, both models are designed to consume less power, thereby reducing operational costs while minimizing environmental impact. The refrigerators incorporate advanced insulation materials that enhance thermal retention, ensuring that the internal temperature remains stable even during door openings.

The MDF-1156ATN variant features an enhanced monitoring system, which includes a digital microprocessor controller. This allows users to precisely set and monitor temperature levels, providing real-time alerts in case of any deviations. It also features a built-in data logger for tracking temperature records over time, essential for compliance with regulatory standards in laboratory settings.

Another key characteristic of the Sanyo MDF-1156 is its spacious interior design. The units are equipped with adjustable shelving that allows for optimal organization of samples, making them easily accessible while maximizing storage space. The fully adjustable shelves provide flexibility to accommodate different sizes and types of containers.

The construction of the MDF-1156 series also emphasizes durability and ease of maintenance. The inner chambers are made of corrosion-resistant materials, ensuring longevity even when storing volatile substances. The smooth interior surfaces provide ease of cleaning, helping maintain hygiene standards.

Noise reduction features are integrated into the design as well, making these refrigerators suitable for environments where noise minimization is crucial. Additionally, both models come equipped with an automatic defrost function, which simplifies maintenance and enhances user convenience.

In summary, the Sanyo MDF-1156 and MDF-1156ATN are standout choices for laboratories and medical facilities, offering reliable performance, advanced monitoring technologies, energy efficiency, and ample storage capacity. These characteristics make them indispensable tools for professionals who demand precision and reliability in their refrigeration solutions.