Kesar Control Systems
Deep Freezer
Introduction
Kesar Control Systems, a leading pharmaceutical and laboratory equipment manufacturer, offers high-performance Deep Freezers for low temperature storage. These freezers provide a reliable solution for preserving biological samples, vaccines, chemicals, and pharmaceutical products under controlled conditions. Built with precision engineering, Kesar's Deep Freezers ensure consistent performance, energy efficiency, and long-term durability.
A Deep Freezer is a specialized refrigeration unit able to sustain low temperatures, typically ranging from -5°C to -40°C. These freezers are widely used in Pharmaceuticals, Laboratories, Chemicals, Life Science, Government Institutes and Cosmetics etc. Facilities to ensure the integrity and longevity of temperature-sensitive materials. Kesar Control System’s Deep Freezers are engineered for uniform cooling, optimal insulation, and advanced control systems to provide the highest level of performance.
Construction
- Constructed and fabricated on fully automatic CNC machines.
- The exterior body is constructed from powder-coated mild steel or stainless steel for durability and corrosion resistance.
- The inner chamber is made of stainless steel with a smooth, easy-to-clean surface, ensuring contamination-free operation.
- A gasket-sealed, heavy-duty door ensures an airtight closure to maintain internal temperature stability.
Other Details
Specifications
Kesar Control Systems, Deep Freezer is designed to deliver reliable and efficient cooling for laboratories, medical facilities, and industrial applications. Built with a durable, well-insulated structure, it ensures long-term preservation of sensitive materials by maintaining consistently low temperatures. The user-friendly interface allows easy operation, making it a hassle-free solution for professionals who need dependable storage for pharmaceuticals, biological samples, and research materials.
Equipped with advanced automation, the freezer provides precise temperature control, real-time monitoring, and safety alarms for added protection. Its energy-efficient cooling system ensures optimal performance while minimizing power consumption. With secure locking mechanisms, spacious storage, and smooth accessibility, it offers a convenient and worry-free freezing experience for critical applications.
Control Systems
High-density PUF insulation minimizes temperature loss and improving energy efficiency.
7” HMI/PLC and Microprocessor based PID Digital display panel allows real-time monitoring of internal temperature conditions.
Optional castor wheels provide easy mobility for laboratory and industrial applications.
Data Storage unit facility to transfer the data to software via Ethernet for web based online remote monitoring with Date, Time, SV, PV, Door Open/ Close, Power On/Off remarks. Also transfer the data through USB in HMI/PLC system.
Safety/Alert: Temperature High / Low alarm, Temperature High / Low cut off, Auto change over for standby systems for HMI/PLC system.
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Features
- Heavy duty stainless steel construction
- Illuminated interior.
- All seams are arc-welded & passivity for strength & durability. Chambers are provide with effective air circulation system.
- The inner working chamber is water & vapour tight high-grade stainless steel.
- Equipment mounted on heavy castor wheels for easy movement.
- Heavy duty solid stainless duly electro polished wire mesh/Perforated type trays are provided which are easy to clean, time & efforts saving, also adjustable for convenience.
Technical Specification
Temperature Range | -5°C to -40°C |
---|---|
Accuracy | ±3.0°C |
Uniformity | ±5.0°C |
Control System | PLC or PID Based |

Material of Construction
Models | Material Of Construction | |
---|---|---|
Interior | Exterior | |
STD | S.S.304 Dull Finish | G.I Powder Coated |
GMP | S.S.304 Dull Finish | S.S.304 Dull Finish |
CGMP | S.S.316 Dull Finish | S.S.304 Dull Finish |
Size of Deep Freezer -25*c
Models | Capacity | Inner Sizes ( W X D X H ) in mm |
Outer Sizes ( W X D X H ) in mm |
---|---|---|---|
KGOF25-100 | 100 LTR | 450 X 450 X 500 | 700 X 650 X 1250 |
KGOF25-227 | 227 LTR | 600 X 630 X 600 | 850 X 800 X 1350 |
KGOF25-325 | 325 LTR | 600 X 600 X 900 | 850 X 800 X 1650 |
KGOF25-400 | 400 LTR | 600 X 630 X 1060 | 850 X 830 X 1910 |
KGOF25-600 | 600 LTR | 800 X 800 X 950 | 1050 X 1000 X 1800 |
KGOF25-800 | 800 LTR | 850 X 850 X 1100 | 1130 X 1085 X 2110 |
KGOF25-1000 | 1000 LTR | 900 X 900 X 1250 | 1200 X 1200 X 2400 |