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Drying Oven SLWN 15
Drying Oven SLWN 15 - Image 2

Drying Oven SLWN 15

POL-EKO Laboratory Drying Oven SLWN 15 The SLWN 15 is a compact 15-liter laboratory drying oven featuring adjustable air convection, allowing users to choose between natural and forced airflow. Operating with a temperature range of ambient +5?C to +300?C, it is uniquely versatile, making it suitable for both delicate powders (natural mode) and dense glassware (forced mode). Managed by the Smart 4.3-inch color touchscreen controller, it offers multi-segment programming, an “Alarm Bar” for status monitoring, and integrated data logging via USB/LAN. Its high-grade acid-proof stainless steel interior ensures professional-grade durability in a space-saving benchtop format.

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SKU: SLWN 15 Categories: , Brand: Product ID: 21676

Description

The POL-EKO SLWN 15 is designed for laboratories that perform a wide variety of tasks but have limited space. The “N” in SLWN signifies its unique Dual Convection capability. Users can electronically adjust the fan speed from 0% to 100% via the controller.4Natural Convection Mode (0% Fan): Ideal for drying light powders, fine chemicals, or biological samples that could be disturbed or cross-contaminated by moving air.Forced Air Mode (1%?100% Fan): Ideal for rapid drying of glassware, moisture-heavy samples, or situations requiring maximum temperature uniformity and fast heat-up times.Smart Control & Data Management:Despite its compact size, the SLWN 15 is equipped with the advanced Smart controller, bringing high-tech automation to the benchtop:5Touchscreen Interface: The 4.3-inch color display is intuitive and allows for precise control over temperature and fan speed.Programming: Support for multi-segment profiles allows for complex heating ramps and “soak” times.6Compliance Ready: Integrated USB and LAN ports facilitate the export of data logs, ensuring that all processes are documented for GLP/GMP-compliant records.7Visual Safety: The signature “Alarm Bar” light strip provides immediate feedback on the oven?s status?blue for heating, green for stable, and red for alerts.Durable Construction and Safety:The interior is manufactured from acid-proof stainless steel (DIN 1.4301), providing excellent resistance to chemicals and high heat.8 Safety is prioritized with Class 2.0 over-temperature protection (according to DIN 12880) and an open-door alarm.9 The unit also includes a 10$emptyset$9 mm access port for external sensors and an adjustable 11$emptyset$40 mm air-flap to manage humidity exhaust.12+2Primary Applications:Sensitive Drying: Drying of powders and granular materials in natural convection mode.Rapid Processing: Fast moisture removal from glassware in forced air mode.Sample Preparation: Thermal conditioning of small chemical or biological samples.Material Testing: Basic aging and heat-resistance testing of plastics and electronics.

Datasheet

Download SLWN 15 Smart Datasheet

Specifications

POL-EKO SLWN 15 Drying Oven Specifications

The SLWN 15 is the smallest specialized oven in the series, combining forced air convection with a dry nitrogen blow system. This compact 15-liter unit is specifically designed for thermal treatment in an inert atmosphere to prevent sample oxidation, frequently used for electronic components, plant tissues, and following ISO 589:2003 standards for moisture determination in coal.

  • Air Convection: Forced (Fan-assisted)

     

  • Nitrogen System: Integrated blow system with connections and valves

     

  • Chamber Capacity: 15 Liters

     

  • Working Capacity: 15 Liters

     

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

     

  • Temperature Resolution: 0.1°C

     

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

     

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

     

  • Over Temperature Protection: Class 2.0 (Smart) or Class 3.1 (Optional)

     

  • Controller: Microprocessor PID with 4.3″ color touch screen (Smart)

     

  • Internal Dimensions (W x H x D): 320 x 240 x 200 mm

     

  • External Dimensions (W x H x D): 510 x 553 x 470 mm

  • Shelves (Standard / Max): 1 / 2

     

  • Max. Shelf Workload: 10 kg

     

  • Max. Total Unit Workload: 20 kg

     

  • 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

     

  • Voltage: 230V, 50/60 Hz (115V version available)

     

  • Nominal Power: 700 W

     

  • Weight: 31 kg

     

Nitrogen Configuration Models

  • SLWN1 15: Includes a laboratory rotameter which can be calibrated for precise flow control.

     

  • SLWN2 15: Includes a technical rotameter (non-calibratable) for standard inert gas applications.

     

Key Performance Features

  • Oxidation Protection: By purging the chamber with nitrogen (which has a lower specific gravity than air), the unit quickly displaces oxygen and moisture, protecting sensitive samples.

     

  • Standard Safety: Features an open-door alarm, temperature sensor fail alarm, and a physical door lock.

     

  • Smart Controller Utility: Allows for multi-segment programming, an internal memory for data storage, and the ability to record min/max/average temperatures for each segment.

     

  • Access Port: Equipped with a Ø9 mm access port on the left side for introducing external validation sensors.

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