Polfrost Refrigeration Solutions include indigenous Polfrost make Lab Refrigerators and Deep Freezers
Lab Refrigerators Description
Polfrost Lab Refrigerators are extremely versatile machines, offering an ideal solution for Blood cooling. Easily adaptable for pathlab and hospital applications with complete customisation options for accessories -
- High Efficiency
Designed for maximum efficiency in the real world, where 99% of the cooling season is spent at off-design conditions
- Lowest possible Sound Levels
Real time sound levels as low as 60 DBA.
- Control Center
Ensures optimum performance and easy operation.
- Application Versatility
In addition to air-conditioning duty, our screw Chillers easily adapt to brine cooling, ice thermal storage, and heat pump.
Polfrost Blood Bank Refrigerators provide uniform cooling for all pathlab applications that require cooling of tested and untested blood. Lab Refrigerators are completely self-contained and are designed for indoor installation. Each unit includes hermetic scroll compressors, a liquid evaporator, air cooled condenser, and a user-friendly, Microcomputer Control Center mounted on a rugged steel base.
- High Efficiency
Industry-leading design and off-design efficiencies.
- Low Operating Costs
Rugged design for low maintenance costs and a long design life.
Main Features
- Operating temperature is variable from +2°C to +12°C. The temperature is uniformly maintained within the interior cabinet with an accuracy of ±1°C. Regardless of ambient temperature fluctuations or defrosting time, the temperature is precisely controlled by a PI control & Pt-100 sensor..
- Forced air circulation ensures even temperature distribution throughout the cabinet. The air circulation switches off automatically while the door is open.(Optional).
- Digital temperature readout provides permanent indication of the chamber temperature.
- The built in alarm system with audible and visual warning indicates exceeding of the high & low temperature alarm setting (±3°C and ±7°C) or power failure. A remote alarm contact allows connection to a central alarm system.
- Due to large glass door and interior light source. The blood bags are clearly visible.
- The unit features the ultimate door system, glass door, soft self –closing mechanism. Lock to prevent unauthorized access and inner acrylic doors for additional insulation leave nothing to be desired.
- The cooling unit ensures silent operation free from vibration. An important demand for proper storage of cell-containing samples. The background noise is almost unperceptible.
- The inventory system can be varied with shelves to hold storage baskets for blood bags.
- Models PF-R-300L is equipped with drawers for quick access and clear arrangement. Each drawer has divides for storage of varied inventory items.
- Stainless steel interior cabinet and drawers make the unit easy to clean and to disinfect.
- The unit has been designed constructed in complete accordance with environment demands. The insulation is rigidly foamed –in place using puf.
- The fully automatic defrosting and electric water evaporation allows continuous operation. If required of hygienic reasons thawing water can be drained. The independent temperature recorder provides daily recording of the temperature reading for each month. Once fed. Paper lasts for one week/month.
Accessories Consumable / Optionals
- Alarm
- Alarm system with audible and visual warning operated by a rechargeable battery. To be placed at the unit or on any other place.
- Central Alarm
- Central alarm for more units with printer for temperature control and printout with monitoring of the alarm points.
- PC Adaptability
- Temperature control by PC and alarm indication. Serial interface output.
- Storage modes
- Stainless steel special racks with water repellent card board boxes.
Our Laboratory refrigerators find multiple applications across scientific, clinical and industrial fields.
These are safe cold storage solutions that preserve critical samples and perishable material.These lab
refrigerators perform efficiently even at off-design conditions and are fitted with a microprocessor
control center to ensure optimal performance.Polfrost is focused towards delivering cutting-edge local
products that are ideal import substitutes. 
