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Drying Oven SLN 115

POL-EKO Laboratory Drying Oven SLN 115 The SLN 115 is a professional 112-liter laboratory drying oven designed for high-volume thermal processing, aging tests, and glassware drying. Operating with natural air convection and a wide temperature range of ambient +5?C to +300?C, it provides a gentle, fan-free heating environment that is ideal for light materials and powders. Equipped with the Smart 4.3-inch color touchscreen (or the advanced 7-inch Smart PRO), it features multi-segment programming, an “Alarm Bar” for visual status monitoring, and comprehensive data logging via USB/LAN. Its acid-proof stainless steel interior and 60 kg total workload capacity make it a durable workhorse for pharmaceutical, industrial, and clinical laboratories.

SKU: SLN 115 Categories: , Brand: Product ID: 21659

Description

The POL-EKO SLN 115 is the ideal choice for laboratories that need to process larger batches of samples or bulky equipment without the risk of air turbulence. Its 112-liter internal capacity provides a generous workspace, accommodating up to 7 shelves for maximum efficiency. The Natural Convection (N) system is central to its design; by allowing air to circulate naturally through thermal buoyancy, the oven ensures that fine powders, light fibers, or delicate biological tissues remain undisturbed during the drying process. This fan-free operation also ensures a quiet laboratory environment and reduces the risk of cross-contamination between samples.
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Intelligence and Compliance: The SLN 115 is available with two sophisticated controller options to match your facility’s requirements:

Smart Controller (Standard): Features a 4.3-inch touchscreen, 5 user programs, 6 segments per program, and a built-in event registry for reliable daily operation.

Smart PRO Controller (Optional): Designed for regulated environments, offering 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 user management.

Data Integrity: Both models include integrated USB and LAN ports for exporting data logs, ensuring that all thermal processes are fully documented for GLP/GMP audits.

Safety and Robust Design: Safety is paramount in the SLN 115, featuring Class 2.0 (Smart) or Class 3.1 (Smart PRO) over-temperature protection according to DIN 12880. The “Alarm Bar” provides a quick visual reference of the oven’s status (Heating, Stable, or Alarm) from across the lab. The chamber is constructed from acid-proof stainless steel (DIN 1.4301) for superior chemical resistance, while the exterior is available in powder-coated steel or a “linen finish” stainless steel (IG version).
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Primary Applications:

Pharmaceutical & Biotech: Drying of plant tissues, drug metabolism studies, and protein digestion.

Material Testing: General aging, curing of electronic components, and thermal resistance analysis of building materials.

General Lab Use: High-volume drying of laboratory glassware, wires, and tools.

Food Industry: Sample preparation and moisture analysis for large batches.

Datasheet

Specifications

POL-EKO SLN 115 Drying Oven Specifications

The SLN 115 is a laboratory drying oven with natural air convection. It is available in three controller versions: Simple, Smart, and Smart PRO. The following specifications represent the standard Smart model, which is the most common configuration.

 
  • Air Convection: Natural (Gravity)

     
  • Chamber Capacity: 112 Liters

     
  • Working Capacity: 112 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: ±2.2°C

     
  • Over Temperature Protection: Class 2.0 (DIN 12880) / Class 3.1 (Optional)

     
  • Controller: Microprocessor PID

     
  • Display: 4.3 inch full-color touch screen

     
  • Internal Dimensions (W x H x D): 460 x 540 x 450 mm

     
  • External Dimensions (W x H x D): 660 x 850 x 710 mm

     
  • Shelves (Standard / Max): 2 / 7

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

     
  • Max. Total Unit Workload: 60 kg (120 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)

     
  • Door Type: Solid (Standard) / Door with viewing window (Optional)

     
  • Connectivity: LAN and USB ports

     
  • Voltage: 230V, 50/60 Hz

     
  • Nominal Power: 2500 W

     
  • Weight: 65 kg

     

Key Controller Differences

  • Simple Version: LED display, limited temperature range (+250°C), and Class 1.0 temperature protection.

     
  • Smart Version: 4.3″ touch screen, 300°C max temp, LAN/USB ports, and internal memory for programs.

     
  • Smart PRO Version: 7″ touch screen, Wi-Fi connectivity, alphanumeric keyboard, and advanced user management (multi-user accounts).