Refrigerator with Cooled Incubator CHL3/ST2 Specifications
The CHL3/ST2 is a specialized dual-chamber multi-unit designed for laboratories requiring varied storage and incubation volumes. This configuration features a larger upper refrigerator (CHL3) and a smaller lower cooled incubator (ST2), providing a versatile solution for simultaneous 5°C storage and 20-37°C incubation within a single vertical footprint.
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Technical Parameters
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Upper Chamber (CHL3) Capacity: 200 Liters
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Lower Chamber (ST2) Capacity: 150 Liters
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CHL Temperature Range: 0 to +15C
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ST Temperature Range: +3 to +40C (+70C optional)
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Temperature Resolution: 0.1C
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Air Convection: Forced (Independent for each chamber)
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Temperature Protection: Class 1.0 (Smart) or Class 3.3 (Smart PRO)
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Nominal Power: 650 W
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Voltage: 230V 50/60 Hz
Physical and Material Data
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Overall Dimensions (W x H x D): 600 x 1990 x 650 mm
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Internal Dimensions CHL3 (W x H x D): 480 x 840 x 420 mm
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Internal Dimensions ST2 (W x H x D): 480 x 660 x 420 mm
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Internal Material: Acid-proof stainless steel (DIN 1.4301)
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Housing Material: Powder-coated sheet or Stainless steel linen finish (IG models)
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Unit Weight: 125 kg
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Shelves (CHL3 / ST2): 4 / 3 (Standard)
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Max. Shelf Workload: 10 kg
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Access Port: 30 mm diameter on the left side of each chamber
Functional and Safety Features
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Independent Microprocessor Control: Equipped with two separate controllers (Smart or Smart PRO), allowing each chamber to be programmed, calibrated, and operated independently.
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Energy-Efficient Cooling: Utilizes independent compressors for each section, ensuring high thermal stability and preventing cross-chamber temperature influence.
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Automatic Defrosting: Standard cycles prevent frost buildup on the evaporators, maintaining optimal airflow and temperature uniformity.
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Data Connectivity: Both chambers include dedicated USB and LAN ports for exporting internal memory logs and event registries.
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Safety and Security: Each door is equipped with a mechanical lock. The system includes visual and audible alarms for door open, temperature deviation, and power failure.
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Internal Glass Door (ST2): The incubator section typically includes an internal glass door to permit sample observation without thermal loss.