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Deep Freezer - 86°C (Dual Compressor) Vertical SMI-165EJHC

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Deep Freezer - 86°C (Dual Compressor) Vertical SMI-165EJHC



Jindal Ultra Low Temperature Freezers are ideally suited for use in laboratories and hospitals for long-term preservation & storage various samples, sensitive stem cells, plasma, semen , virus, bone graft and other biological samples. The Freezer painted with high impact, scratch resistant powder coat finished interior and exterior to ensure long term viability and enhanced temperature uniformity. Freezer has 4 nos. of inner individual compartment with four polystyrene insulated individual height adjustable doors and doors are magnet-free and removable without tools for easy cleaning. Freezer has double layer insulated door seal with triple gasket for less loss of cold air during opening and closing of doors. Freezer door latch allow one hand opening & closing. Door is fitted with heavy duty handle include door key lock as well as padlock provision for added security and sealed with multiple layers rubber gasket to avoid temperature leakage for sample security. Interior and exterior of freezer ensure for long term viability and enhanced temperature uniformity is +4°C. Freezer has V-Drive technology with adaptive control to detect high and low usage patterns, adjust compressor speeds, and reduce energy without compromising protection the complete body is mounted on heavy duty lockable castor wheels for easy movement. Freezer has 100mm ground clearance. Freezer has 7 nos. independent insulation zones with 4 points of contact to ensure sample security.

The Freezer is insulated with 1” thick vacuum panel insulation in conjunction with environmentally-friendly water blown foam, thermal protection thermal is made of plastic to limit heat leakage into the cabinet and structural strength. Enhanced acoustic insulation helps to reduce compressor sound. The down-feed coil evaporator for efficient refrigerant flow and air-forced condenser filter to maintain peak cooling efficiency. Freezer has frost management with adjustable cabinet heater. The filter also is washable for economy and do-it-yourself maintenance. Freezer has decompression valve facility to lower air pressure inside freezer for easy door opening All models use specially designed cascade refrigeration for energy efficiency direct cooling system with dual high efficiency Hermetic sealed compressors with automatically regulate according to the freezer for ultra-low temperature applications. These 1Hp compressors are designed to run at a large voltage band of 190-270V Single Phase AC Supply. A highly efficient two stage cascade refrigeration cycle helps in attaining the required temperature within a short time period. The combination of efficient technology and construction brings the added benefit of considerable energy savings. Freezer heater reduce condensation on the door side not on the cabinet to limit heat into the sample storage area. Freezer maintain control temperature to within an average peak variation from set point of +6/-3.5 at a -80C set point in an empty.

Salient Points

  • Dual Compressor 
  • Noise Level 51 db
  • Remote Monitoring system
  • Liquid nitrogen or carbon dioxide back up system
  • Built-in USB data logger
  • Hold 400 (2-inch with 100 positions each) boxes
  • Door Open Recovery: 18 minutes
  • Data available from the display of 7 days
  • Interface warm alarm test function
  • Suitable servo stabilizer supply
  • Incorporate set point security with password
  • Two 1’’standard access port
  • Warm up time (from -80°C to -50°C) in 4 hour
  • Health status icon to indicate for service warnings
  • Automatic heated pressure equalization port
  • Corrosion Resistant Racks (1,2,3,4,5)
  • Natural refrigerants compliant with EU F-Gas regulation: R 170 and R290 

Fully Automatic Microprocessor based control (Eye level touch screen display)

A multi-functional, fuzzy supported process controller which ensures accurate setting. Freezer has microprocessor based controlled programmable graphic display with membrane keypad for data entry and display consist auto tuning of controller with Self-Diagnosis feature for errors. The temperature is adjustable -50°C to -86°C with 1°C temperature increment. A rechargeable inbuilt battery backup battery up to 72 hours for alarms system, temperature display & display security lock and temperature recorder. Freezer has audio-visual alarm system for Door Ajar, High and Low temperature, Battery low Power Failure, system failure and Condenser clean with provision for remote alarm system. The Freezer has temperature recorder for record freezer temperature in histography format. Freezer has RS-485/USB port for connected with PC server for data store and monitored on PC with password authentication, Multi chamber acquisition on single software. Freezer has interface with incorporate icons to advise users of alarm status for warm or cold excursions, door ajar, or power failure. Freezer has option to choose standard & high-performance operating. Freezer give alert to the user if line voltage and frequency does not match freezer specifications.

Freezer has removable heat exchanger with all other relevant components of the cooling system is maintained and replaceable. Freezer has RS485 output, dry contacts and 4- 0mA output for remote monitoring purposes for set up connection for sending alarm & alert to the user over SMS. Freezer has protection from accidental setting of control panel. Freezer has record number door openings and date/time last opening The Freezer consist mean Kinetic Temperature able to be calculated for any days & alarm deviation report on report, Reports in graphical and tabular form. Freezer record temperature excursions including actual temperature, warmest temperature and coldest temperature.

The instrument is designed to operate on 220-240V, 50Hz single phase AC power supply. The Freezer is supply with power cord with Indian grade plug top (Model with 110V also available).


  • 100Ltrs.
  • 220Ltrs.
  • 380Ltrs.
  • 400Ltrs.
  • 550Ltrs.
  • 600Ltrs.
  • 750Ltrs.
  • 828Ltrs.
  • 900Ltrs.
  • 1000Ltrs.

Optional Accessories

  • Holding Racks (1, 5,10,15,20,25,30)
  • Cryo-Gloves & Ice Scraper

Solid and Reliable

International Awards

Low Energy Consumption

Rapid Cooling

Alarm Mute