S.M. Scientific Instruments (P) LTD

Ultra-Low Temperature Deep Freezer -20°C to -40°C SMI-165ULDF-449

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Ultra-Low Temperature Deep Freezer -20°C to -40°C SMI-165ULDF-449

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Description

Jindal Ultra-Low Temperature Deep Freezer -20°C ~-40°C SMI-165ULDF-449 is designed with two compressors and two chambers, which allows you to control the upper chamber and lower chamber independently. And the high-precision microcomputer temperature control system has the ability to set the temperature inside the cabinet in the range of -20°C ~-40°C. The built-in door gasket can perfectly maintain a constant inside temperature and is easy to clean. The Ultra-low temp freezer is best for storage of various medical and scientific materials, including reagent, and more.

High-efficiency Refrigeration System

The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise. The condenser installed on the bottom ensures temperature stability and system reliability.

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Security Alarms

The well-developed audible and visual alarm system (including sensor failure alarm, high/low temperature alarms, door ajar alert, etc.) enhances safety during storage. The turn-on delay and stopping interval protection functions ensure reliable operation.

Temperature Control

The high-precision computerized temperature control system ensures that the temperature inside the cabinet can be adjusted within a range of -20°C to -40°C.

Ergonomic Design

The arc-shaped door frame and cabinet design is more attractive. The built-in door gasket is both dustproof and easy to clean. Each refrigerating chamber and freezing chamber is equipped with six drawers, providing convenient storage options.

Features

  • Two-door ultra-low temperature freezer with a dual display system.
  • The digital temperature display clearly indicates the operating status, while the high-precision microcomputer temperature control system allows users to set the cabinet’s internal temperature within a range of -20℃ to -40℃.
  • The environmentally friendly, Freon-free refrigerant and high-efficiency enclosed compressor, supplied by a renowned brand, ensure energy savings and low noise operation. The bottom-mounted condenser enhances temperature stability and system reliability.
  • CFC-free polyurethane foam technology, combined with a thicker insulating layer, significantly improves thermal insulation.
  • A well-designed audible and visual alarm system enhances storage safety, while the turn-on delay and stopping interval protection features ensure reliable operation. Additionally, the door is equipped with a lock to improve sample storage security.

Technical Data:

Model No.: 

SMI-165ULDF-449

Cabinet type

Upright

Capacity(L）

449

Internal size(W X D X H)mm

(650 X 570 X 627 ) * 2

External size(W X D X H)mm

810 X 735 X 1960

Package size(W X D X H)mm

895 X 820 X 2135

NW/GW(Kgs)

144/172

Temperature range

-20 to -40℃

Ambient temperature

16-32℃

Cooling performance

-40℃

Climate class

N

Controller

Microprocessor

Display

Digital display

Compressor

2 No.

Cooling method

Direct cooling

Defrost mode

Manual

Refrigerant

R290

Insulation thickness(mm)

L/R:80, B:80

External material

PCM

Inner material

Aluminum plate with spraying

Drawers

6 * 2 (ABS)

Door lock with key

Yes

Access port

2pc. Ø 25 mm

Casters

4+(2 caster with breake)

Data logging/Interval/Memory capacity

USB/Record every 10 minutes/1000,000data

Backup battery

Yes

Temperature

High/Low temperature, High ambient temperature

Electrical

Power failure, Low battery

System

Sensor failure, Door ajar, Built-in USB datalogger failure, Communication failure

Standard

RS485, Remote alarm contact

Product Brochure

Product Brochure Link here