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Drying Oven SLN 53

POL-EKO Laboratory Drying Oven SLN 53 The SLN 53 is a professional 56-liter laboratory drying oven designed for gentle thermal treatment, drying of laboratory glassware, and aging tests. Utilizing natural air convection and a temperature range of ambient +5?C to +300?C, it provides a stable heating environment ideal for light samples and powders. Equipped with the Smart 4.3-inch color touchscreen controller, it features intuitive 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 choice for pharmaceutical, medical, and industrial research.

SKU: SLN 53 Categories: , Brand: Product ID: 21657

Description

The POL-EKO SLN 53 is engineered for versatility and precision in everyday laboratory workflows. Its 56-liter internal capacity offers ample space for standard laboratory loads while maintaining a compact footprint suitable for benchtop installation.7 The Natural Convection (N) system is the defining feature of this model; by relying on gravity and thermal buoyancy rather than a fan, the oven prevents the dispersal of fine powders or the disturbance of delicate materials.8 This also results in exceptionally quiet operation, making it ideal for smaller shared laboratory spaces.+1Advanced Control and Data Integrity:Managed by the Smart controller, the SLN 53 brings advanced automation to thermal processing:9User-Friendly Interface: The 4.3-inch color touchscreen is easy to navigate and can be operated while wearing laboratory gloves.10Complex Programming: Users can set multi-segment temperature-time profiles, including adjustable ramps and loop functions (up to 255 times or endless).11Safety & Security: The unit includes Class 2.0 over-temperature protection (DIN 12880) and an open-door alarm.12 Access control is managed through user passwords, and a physical door lock is standard.13Connectivity: Integrated USB and LAN ports facilitate the export of data logs and event registries, supporting GLP-compliant documentation.14Industrial-Grade Construction:The chamber is manufactured from acid-proof stainless steel (DIN 1.4301), ensuring durability even under continuous use at 15$+300^{circ}C$.16 The unit features an adjustable 17$emptyset$40 mm air-flap for moisture removal and a dedicated access port (18$emptyset$30 mm) for external temperature sensors.19 The exterior is available in standard powder-coated sheet metal or the “linen finish” stainless steel (IG version) for enhanced chemical resistance.20+2Primary Applications:General Drying: Moisture removal from laboratory glassware, wires, and tools.21Sample Preparation: Precise drying of plant tissues, drug metabolism samples, and paper.22Material Testing: Aging tests, curing of electronic components, and thermal resistance analysis of building materials.23Biotech/Pharma: Digestion of proteins and preheating of specialized equipment.24

Datasheet

Specifications

POL-EKO SLN 75 Drying Oven Specifications

The SLN 75 is a larger natural convection laboratory oven, offering 76 liters of space. It is designed for applications requiring high precision and larger batch drying without the use of a fan.

  • Air Convection: Natural (Gravity)

  • Chamber Capacity: 76 Liters

  • Working Capacity: 76 Liters

  • Temperature Range: +5°C above ambient to +300°C

  • Temperature Resolution: 0.1°C

  • Temperature Fluctuation at 105°C: ±0.4°C

  • Temperature Variation at 105°C: ±2.0°C

  • Over Temperature Protection: Class 2.0 (Smart) / Class 3.1 (Smart PRO)

  • Controller: Microprocessor PID

  • Display: 4.3″ touch screen (Smart) or 7″ touch screen (Smart PRO)

  • Internal Dimensions (W x H x D): 400 x 530 x 350 mm

  • External Dimensions (W x H x D): 600 x 850 x 620 mm

  • Shelves (Standard / Max): 2 / 5

  • Max. Shelf Workload: 25 kg (50 kg for reinforced version)

  • Max. Total Unit Workload: 40 kg (80 kg for reinforced version)

  • Interior Material: Acid-proof stainless steel (DIN 1.4301)

  • Housing Material: Powder coated sheet (Standard) or Stainless steel linen finish (IG version)

  • Connectivity: LAN and USB ports (Wi-Fi included on Smart PRO)

  • Nominal Power: 1700 W

  • Voltage: 230V, 50/60 Hz

  • Weight: 60 kg


Controller Version Differences

Smart Controller Features:

  • Includes a 4.3″ color touch screen.

  • Supports 5 user programs with 6 segments each.

  • Basic event registry and internal memory for data storage.

  • Standard Class 2.0 temperature protection.

Smart PRO Controller Features:

  • Upgraded to a 7″ color touch screen and alphanumeric keyboard.

  • Supports 40 user programs with up to 100 segments each.

  • Advanced user management for up to 5 individual user accounts.

  • Includes Wi-Fi connectivity and advanced Class 3.1 safety protection.

  • Provides detailed data overview in both tabular and graphic forms directly on the screen.