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Laboratory Refrigerator CHL 4
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Laboratory Refrigerator CHL 4

The Pol-Eko CHL 4 is a mid-size laboratory refrigerator designed for reliable storage of temperature-sensitive samples, reagents, medicines, and calibration standards at a controlled range of 0 ?C to +15 ?C. It features a 250 L chamber (203 L usable) with forced air circulation, open-door alarm, LAN & USB ports, internal LED lighting, and a secure door lock for sample protection. The unit offers advanced temperature control via a Smart or Smart PRO touchscreen controller, ensuring stable, uniform cooling and optional data recording. Its stainless-steel interior, adjustable shelves, and robust construction make it ideal for research, clinical, and industrial labs.

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SKU: CHL 4 Categories: , Brand: Product ID: 20765

Description

The Pol-Eko CHL 4 is a premium mid-size laboratory refrigerator engineered for stable and precise cold storage in scientific, medical, and industrial settings. It offers a 250 L chamber (203 L working capacity) with a controlled temperature range of 0 ?C to +15 ?C, ensuring optimal preservation of temperature-sensitive materials such as samples, reagents, calibration standards, medicines, and vaccines. POL-EKO – Perfect Environment Equipped with a microprocessor-based Smart or Smart PRO touchscreen controller, the CHL 4 delivers accurate temperature regulation with minimal fluctuation and enhanced data management. Connectivity is supported via LAN and USB ports, and users can choose advanced features like Wi-Fi communication and LabDesk software integration for efficient data downloading and monitoring. POL-EKO – Perfect Environment The unit includes practical features such as forced air circulation for uniform cooling, internal LED lighting for better visibility, a door lock for sample security, a 30 mm access port for external sensors, and alarms for open doors or temperature deviations. Robust construction with stainless-steel wire shelves and optional housing variants enhances durability and adaptability to various laboratory workflows. POL-EKO – Perfect Environment Available in Comfort and Premium models, and with optional upgrades (like automatic defrosting, reinforced shelves, and additional access ports), the CHL 4 is a flexible solution for controlled refrigeration needs in accredited laboratories.

Specifications

POL-EKO Laboratory Refrigerator CHL 4 Full Specifications

The CHL 4 is a large-capacity, single-chamber laboratory refrigerator with a 250-liter volume. It is designed for high-precision storage of temperature-sensitive samples, vaccines, and reagents. This model is frequently selected for medical and research laboratories requiring a balance between a large storage area and a compact footprint.

 
 

Physical & Capacity Data

  • Chamber Capacity (Gross): 250 Liters

     

  • Working Capacity: 203 Liters

     

  • External Width: 620 mm

  • External Height: 1300 mm

     

  • External Depth: 650 mm (excludes 50 mm power cable)

  • Internal Width: 480 mm (max 520 mm)

  • Internal Height: 1060 mm

  • Internal Depth: 420 mm (max 480 mm)

  • Net Weight: 69 kg to 82 kg (depending on configuration)

  • Standard Shelves: 4 (Stainless steel wire INOX)

  • Maximum Shelves: 6

     

  • Max Shelf Workload: 10 kg

  • Max Unit Workload: 50 kg

  • Access Port: Ø30 mm (standard on the left wall)

     

  • Door Type: Solid (External glass door or double internal glass doors optional)

     

Performance & Cooling

  • Temperature Range: 0°C to +15°C

     

  • Temperature Resolution: every 0.1°C

     

  • Temperature Fluctuation (at 4°C): ± 0.4°C

  • Temperature Variation (at 4°C): ± 0.8°C

  • Air Convection: Forced (Fan-assisted for uniformity)

     

  • Defrosting: Automatic

Electrical & Build

  • Voltage: 230V, 50/60 Hz

     

  • Nominal Power: 250 W

  • Refrigerant: R1234ze (Low GWP) or R290

  • Interior Material:

    • C Version: Stainless steel (DIN 1.4016)

    • P Version: Acid-proof stainless steel (DIN 1.4301)

  • Housing Material: Powder-coated sheet (Standard) or Stainless steel polished (CS/PS versions)

     

  • Warranty: 24 months

Controller Variant Features

Smart Controller (Standard)

  • Display: 4.3″ Full-color touch screen

     

  • Connectivity: LAN, USB ports

     

  • Programs: 5 user programs (6 segments each)

  • Data Log: 10,000 measurements (stored for 6 months)

  • Security: Class 1.0 (DIN 12880) temperature protection

     

Smart PRO Controller (Advanced)

  • Display: 7.0″ Full-color touch screen

     

  • Connectivity: LAN, USB, and integrated WiFi

     

  • Programs: 40 user programs (100 segments each)

  • User Accounts: Up to 5 user accounts (Admin/Super-Admin)

  • Security: Class 3.2 (DIN 12880) temperature protection

  • Data Recording: Advanced tabular and graphic data view (12 months storage)

Datasheet

Download CHL 4 Smart ATEX datasheet

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