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Peltier Cooled Incubator STP 4

The POL-EKO STP 4 is a high-performance 250-liter laboratory incubator utilizing advanced Peltier technology for precise heating and cooling. This eco-friendly unit operates without compressors or refrigerants, offering vibration-free and whisper-quiet performance across a temperature range of +3?C to +70?C. Equipped with a user-friendly touch-screen controller (Smart or Smart PRO), it is the ideal choice for BOD determination,

Description

The Peltier Cooled Incubator STP 4 represents the next generation of thermostatic laboratory equipment, engineered by POL-EKO for sustainability and precision. By replacing traditional compressor-based cooling with a high-efficiency Peltier cooling-heating system, the STP 4 eliminates the need for environmentally hazardous refrigerants while significantly reducing the unit’s weight and footprint.

Advanced Temperature Control & Efficiency Operating between +3?C and +70?C, the STP 4 maintains exceptional stability with a temperature resolution of 0.1?C. The vibration-free design is critical for sensitive biological samples and ensures a silent working environment. Its forced air convection system guarantees rapid temperature recovery even after door openings, supported by an open-door alarm for sample security.

Robust Construction & Customization Available in two distinct interior versions Comfort (stainless steel DIN 1.4016) and Premium (acid-resistant stainless steel DIN 1.4301)?the 250L chamber is designed for long-term durability. The unit comes standard with 4 stainless steel wire shelves (expandable to 6) and a ?30 mm access port for external sensors.

Smart Control & Data Management Choose between the Smart (4.3″) or Smart PRO (7″) full-color touch-screen controllers. Both options feature intuitive menu navigation (operable with gloves), LAN and USB ports for seamless data transfer, and internal memory for event logging. The Smart PRO model adds enhanced security with multi-user management and programmable time-temperature profiles to meet strict GLP requirements.

Specifications

Peltier Cooled Incubator STP 4 Specifications

The STP 4 is an eco-friendly laboratory incubator that utilizes a Peltier heating and cooling system instead of a traditional compressor. This design ensures vibration-free operation, energy efficiency, and a compact footprint, making it ideal for stable temperature incubation and long-term sample storage.

 
 

Technical Parameters

  • Chamber Capacity: 259 Liters

     
  • Working Capacity: 222 Liters

     
  • Air Convection: Forced

     
  • Temperature Range: +3°C to 70°C (maximum 15°C below ambient)

     
  • Temperature Resolution: 0.1°C

     
  • Temperature Fluctuation at 37°C: ±0.1°C

     
  • Temperature Variation at 37°C: ±0.3°C

     
  • Temperature Protection: Class 1.0 (Smart) or Class 3.3 (Smart PRO) according to DIN 12880

     
  • Controller: Microprocessor PID with 4.3 inch (Smart) or 7 inch (Smart PRO) touch screen

     
  • Nominal Power: 500 W

     
  • Voltage: 230V 50/60 Hz

     

Physical and Material Data

  • Internal Dimensions (W x H x D): 480 x 1060 x 420 mm

     
  • Overall Dimensions (W x H x D): 600 x 1300 x 815 mm

     
  • Internal Material: Stainless steel (DIN 1.4016 for Smart) or Acid-proof stainless steel (DIN 1.4301 for Smart PRO)

     
  • Housing Material: Powder-coated sheet or Polished stainless steel (CS/PS models)

     
  • Unit Weight: 69 kg

     
  • Shelves (Standard / Max): 4 / 6

     
  • Max. Shelf Workload: 10 kg

     
  • Max. Unit Workload: 50 kg

     

Functional and Safety Features

  • Peltier Cell Technology: Eliminates the need for refrigerants and compressors, providing silent and vibration-free cooling.

     
  • Internal Glass Door: Allows for sample observation without disturbing the internal atmosphere and temperature stability.

     
  • Smart/Smart PRO Controller: Features a multi-segment temperature-time profile, event registry, and user notification system.

     
  • Connectivity: Equipped with LAN and USB ports for data logging and program transfer.

     
  • Access Port: Includes a 30 mm diameter access port on the left side for external sensors.

     
  • Safety Alarms: Includes an open-door alarm and visual/audible indicators for temperature deviations.

Datasheet