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Deep Freezer (-86°C) SMI-165E

Cascade Refrigeration system with dual compressors
Jindal Ultra Low Temperature Freezers are ideally suited for use in laboratories and hospitals for long-term preservation & storage of blood, specimens and components, as well as materials testing.

The Freezers maintain an internal temperatures as low as -86C (-123F). The shelves and inner chamber is made of stainless steel and the outer body is made of mild steel duly powder coated.

The Freezer is insulated with high density non CFC polyurethane which helps in preventing the loss of temperature, thermal protection and structural strength. Enhanced acoustic insulation helps to reduce compressor sound. Double doors ensure that exposure to incoming air is kept to a minimum even when the outer door is opened. Both the doors are latched.

The down-feed evaporator for efficient refrigerant flow and washable condenser filter to maintain peak cooling efficiency. The filter also is washable for economy and do-it-yourself maintenance.

All models use uniquely designed hermetically sealed compressors for ultra-low temperature applications. A highly efficient 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.

The instrument is designed to work on 220V AC Supply (Model with 110V also available).

 Salient Points
  • Ecofriendly Non CFC refrigerants are used.
  • The whole unit is mounted on castors for free movement of the freezer.
  • Key operated mechanical door lock is a standard feature.
  • Specially designed air cooled condenser ensures peak performance even at high ambient conditions.
  • Microprocessor based control system with digital LED display of temperature.
  • Main door with inner FRP Lining and durable magnetic gasket. Durable inner doors for each compartment.
  • A hot line on the mouth of the chamber is provided to minimize cooling losses and to help improve the cooling efficiency.
  • Available in both Upright and horizontal models

 Fully Automatic Microprocessor based control: (Optional)

A multifunctional, fuzzy supported process controller which ensures accurate setting with touch-pad switches. It has an integrated self diagnosis system which ensures perfect and absolutely reliable control and highest process safety. A rechargeable battery is built in as the backup battery for alarms. It has also a low battery alarm to advise the replacement of the battery.

A bright easy to read Liquid Crystal Display (LCD) to display all the parameters and alarm functions is used. In built real time clock for data storage with time is also incorporated.

An inbuilt data logger to record the data and store it in computers is also incorporated with help of a memory device. A computer interface with help of RS-232 port or USB is also provided. A printer can also be attached to print the temperature status.

LN2/CO2 Backup in case of power failure. An inbuilt audio visual alarm in event of power failure or temperature deviation is also included. An inbuilt ambient alert warns if room temperature may affect performance. Clean filter light advises when to clean the condenser filter to maintain peak performance. Alarms for open door, sensor fault, and condenser fault etc.

  • 100Ltrs.
  • 300Ltrs.
  • 500Ltrs.
  • 800Ltrs.
  • 1000Ltrs.

 Optional Accessories
  • Weekly temperature recorder
  • Voltage stabilizer

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