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Ultra-Low Temperature Deep Freezer -20°C to -40°C SMI-165ULDF-527

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Ultra-Low Temperature Deep Freezer -20°C to -40°C SMI-165ULDF-527

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Overview

The Jindal Ultra-Low Temperature Deep Freezer (-20°C to -40°C), model SMI-165ULDF-527, is equipped with a high-quality refrigeration system for rapid cooling. Its high-precision temperature control system simultaneously displays various parameters, including power voltage, internal cabinet temperature, and environmental temperature, clearly indicating the operational status. The temperature inside the cabinet can be set freely within the range of -20°C to -40°C.

The two-layer, heat-insulated foamed door with an airbag-type outer steel design effectively prevents the loss of refrigerating capacity.

High-efficiency Refrigeration System

  • The Freon-free refrigerant, compressor from an internationally renowned brand, and EBM fan ensure rapid cooling while being energy-efficient and environmentally friendly.
  • The refrigerating circuit, designed with proprietary intellectual property rights, guarantees high efficiency and stability.
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Temperature Control

The high-precision microcomputer temperature control system, combined with platinum resistor temperature sensors, ensures exceptionally accurate temperature regulation.

Ergonomic Design

The high-quality steel plate structure with a phosphate coating, along with a galvanized steel sheet (or optional stainless steel) liner and a low-noise design, helps create a more comfortable environment.

Features

  • The digital temperature display can show various parameters simultaneously, such as the internal cabinet temperature, power voltage, and environmental temperature, clearly indicating the operating status.
  • The high-precision microcomputer temperature control system, paired with platinum resistor temperature sensors, allows users to set the internal cabinet temperature within a range of -20°C to -40°C.
  • The compressor, supplied by an internationally renowned brand, and the EBM fan are powerful, energy-efficient, and highly effective.
  • The large-area finned condenser, with a fin spacing of 2mm or less, provides a large surface area for heat dissipation, ensuring excellent performance.
  • The two-layer heat-insulating foamed door with an airbag-type outer seal, along with the outer door system’s multi-patented insulation design, effectively prevents refrigerating capacity loss, significantly enhancing thermal insulation performance.
  • The well-developed alarm system features multiple alarm functions, including high/low temperature alarms, door ajar alarm, power failure alarm, sensor failure alarm, low battery alarm, poor condenser heat dissipation alarm, system failure alarm, and more.
  • The turn-on delay and stopping interval protection functions enhance operational reliability.
  • The keyboard lock and password protection functions prevent unauthorized adjustments to operating parameters.
  • The rotating handle facilitates easy door opening, and the adjustable layered structure provides convenient storage for various items.
  • The liner, made from galvanized steel sheet (or stainless steel) suitable for medical use, is low-temperature tolerant, corrosion-resistant, durable, and easy to clean.

Technical Data:

Model No.: 

SMI-165ULDF-527

Cabinet type

Upright

Capacity(L）

527

Internal size(W X D X H)mm

585 X 696 X 1266

External size(W X D X H)mm

930 X 1041 X 1947

Package size(W X D X H)mm

1035 X 1165 X 2157

NW/GW(Kgs)

234/305

Temperature range

-20 to -40℃

Ambient temperature

16-32℃

Cooling performance

-40℃

Climate class

N

Controller

Microprocessor

Display

Digital display

Compressor

1 No.

Cooling method

Direct cooling

Defrost mode

Manual

Refrigerant

R290

Insulation thickness(mm)

L/R:130, B:130

External material

Cold rolled steel 

Inner material

Stainless steel / Galvanized steel (optional)

Drawers

3

Door lock with key

Yes

Access port

2pc. Ø 25 mm

Casters

4 (2 leveling feet)

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 & Chart Recorder is Optional 

Product Brochure

Product Brochure Link here