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Drying Oven SLW 53

POL-EKO Laboratory Drying Oven SLW 53 The SLW 53 is a professional 56-liter forced-air laboratory drying oven designed for high-efficiency thermal processing, drying of glassware, and material aging tests. Utilizing forced air convection and a temperature range of ambient +5?C to +300?C, it ensures fast heat-up times and superior temperature stability even with a full chamber. Equipped with the Smart 4.3-inch color touchscreen controller (or the advanced 7-inch Smart PRO), it features intuitive multi-segment programming, an “Alarm Bar” for visual status monitoring, and integrated data logging via USB/LAN. Its high-grade acid-proof stainless steel interior and robust safety features make it a reliable and versatile choice for pharmaceutical, clinical, and industrial research.

SKU: SLW 53 Categories: , Brand: Product ID: 21664

Description

The POL-EKO SLW 53 is engineered for laboratories that cannot compromise on speed or thermal consistency. Its 56-liter internal capacity provides a versatile workspace for a wide variety of samples, while its Forced Air (W) system sets it apart from natural convection models. By using a high-quality fan to actively circulate air, the SLW 53 eliminates thermal stratification and “cold spots,” ensuring that every item in the chamber is treated at the exact same temperature. This active airflow also significantly accelerates the evaporation of moisture, reducing total processing time for wet glassware or moisture-heavy samples.Intelligent Control & Compliance:The SLW 53 is available with two controller tiers to fit your lab’s specific operational and compliance needs:Smart Controller (Standard): Features a 4.3-inch touchscreen, 5 user programs, and a built-in event registry for reliable daily operation.Smart PRO Controller (Optional): Designed for strictly regulated environments, providing a 7-inch touchscreen, 40 user programs, 100 segments, and Wi-Fi connectivity. This version is 21 CFR Part 11 ready with a full audit trail and advanced user management.Data Integrity: Both models include integrated USB and LAN ports for exporting data logs and quality control protocols (standard at $+105^{circ}C$), ensuring all processes are documented for GLP/GMP-compliant audits.Industrial-Grade Construction & Safety:The interior is manufactured from acid-proof stainless steel (DIN 1.4301), ensuring long-term resistance to chemicals and high-heat stress up to $+300^{circ}C$. Safety is a priority, featuring Class 2.0 (Smart) or Class 3.1 (Smart PRO) over-temperature protection according to DIN 12880. The unit also includes an “Alarm Bar” for at-a-glance status monitoring, an open-door alarm, and a physical door lock. For heavy-duty industrial tasks, a reinforced version (W) is available, increasing the total unit workload from 40 kg to 80 kg.Primary Applications:Accelerated Drying: Rapid moisture removal from high-density batches of glassware and tools.Material Research: Curing of resins, aging tests for plastics, and thermal resistance analysis.Biotechnology & Pharma: Protein digestion and plant tissue drying where uniformity is critical.Electronics: Drying and stress-testing of sensitive electronic components.

Specifications

POL-EKO SLW 53 SIMPLE Drying Oven Specifications

The SLW 53 SIMPLE is the entry-level version of the 56-liter forced air convection oven. It is designed for users who require the temperature uniformity of a fan-assisted system but do not need the advanced touch-screen programming or data-logging capabilities of the Smart or Smart PRO models.

  • Air Convection: Forced (Fan-assisted)

     
  • Chamber Capacity: 56 Liters

     
  • Working Capacity: 56 Liters

     
  • Controller: Microprocessor with LED display

  • Temperature Range: +5°C above ambient to +250°C

     
  • Temperature Resolution: 0.1°C

     
  • Temperature Fluctuation at 105°C: ±0.3°C

  • Temperature Variation at 105°C: ±1.5°C

  • Time to Reach 105°C: Approximately 19 minutes

  • Over Temperature Protection: Class 1.0 (Standard) according to DIN 12880

     
  • Interior Material: Stainless steel (DIN 1.4016)

     
  • Housing Material: Powder coated sheet

     
  • Internal Dimensions (W x H x D): 390 x 390 x 350 mm

     
  • External Dimensions (W x H x D): 660 x 590 x 620 mm

     
  • Shelves (Standard / Max): 2 / 5

  • Max. Shelf Workload: 10 kg

     
  • Max. Total Unit Workload: 40 kg

  • Voltage: 230V, 50/60 Hz

     
  • Nominal Power: 1700 W

     
  • Weight: 46 kg to 50 kg


Key Features of the SIMPLE Version

  • Efficient Uniformity: Unlike the natural convection version (SLN), the forced air circulation in the SLW model significantly improves temperature variation, reducing it from ±2.5°C to ±1.5°C.

  • Simplified Control: Features an easy-to-use interface that allows for the programming of temperature and time (up to 72 hours) or continuous operation.

     
  • Access Port: Comes standard with a Ø30 mm access port on the right side of the unit for introducing external sensors.

     
  • Standard Safety: Includes basic thermal protection (Class 1.0) and a high-quality stainless steel interior.

Datasheet

Download Drying Oven SLW 53 SIMPLE Datasheet