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QuestPair

SLWN 53 POL-EKO Nitrogen-Filled Benchtop Oven with Advanced Temperature Control

NewPOL-EKOHeating & coolingItaly

€3,369excl. VAT

In stock

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Temperature °C
5°C above ambient up to 300°C
Control Panel
Color touchscreen display
Shelves and drawers
2 shelves (5 max.)
Timer
Multi-function timers
Safety class
2
All 22 specifications
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Specifications 22

Brands
POL-EKO
New/Used
New
Temperature °C
5°C above ambient up to 300°C
Control Panel
Color touchscreen display
Shelves and drawers
2 shelves (5 max.)
Timer
Multi-function timers
Safety class
2
Internal volume lt
56
Heating power W
1700W
Warranty
24 months f.co our. Trezzano sul Naviglio office
Resolution
0.1 °C
Materials
Interior in acid-resistant stainless steel DIN 1.4301; exterior in powder-coated sheet metal
Weight kg
50
Power supply
230 V / 50-60 Hz
Maximum temperature
300°C
Temperature fluctuation (over time)
+/- 0.2 @ 105°C
Temperature variation (in space)
+/- 2 @ 105°C
Air Convection
Forced
Hole for external sensor
Ø 30 mm
Rear chimney
Ø 40 mm
External dimensions (WxDxH) mm
590x630x710
Internal dimensions (LxWxH) mm
400x350x390

Product description

56L nitrogen-filled benchtop oven with temperature up to 300°C, forced air, touchscreen, LAN/USB connectivity.

The SLWN 53 benchtop oven by POL-EKO is engineered for precise drying, dehydration, and heat treatments under a nitrogen atmosphere to prevent oxidation. It features:

  • Capacity: 56 liters
  • Temperature range: Up to +300°C with advanced temperature control
  • Internal chamber: Acid-resistant stainless steel DIN 1.4301 for durability and easy cleaning
  • Heating: Uniform heat distribution ensured by forced air circulation
  • Atmosphere: Nitrogen flow to protect samples from oxidation, ideal for chemical, pharmaceutical, and industrial labs

Control and Connectivity:

  • Sharp 4.3" color touch screen with glove-friendly interface
  • Customizable multi-segment time and temperature programming
  • Visual and audible alarms with colored display bar
  • Internal memory for program and data storage
  • USB and LAN ports for quick data transfer and remote operation
  • User manual downloadable via controller
  • Loop function for up to 255 cycles or infinite

Safety and Design Features:

  • Powder coated metal exterior with graphite front panel
  • Insulated door with lock and open door alarm
  • Two stainless steel grid shelves (25 kg max per shelf, 50 kg reinforced)
  • Total load capacity 40 kg (80 kg reinforced)
  • Rear chimney with Ø40 mm air flow regulator and connection ports for external sensors
  • Protection class 2.0 and optional safety class 3.1 (DIN 12880)

Standards Compliance & Calibration:

  • Meets ISO 589:2003 standards for moisture determination in anthracite with precise control between 105°C and 110°C
  • Optional calibration services: 9-point chamber calibration in normal and nitrogen atmosphere, laboratory rotameter calibration at 3 temperature points
  • Calibrations come with official certificates

Versions Available:

  • SLWN1: Includes connections, valves, and a calibratable laboratory rotameter
  • SLWN2: Includes connections, valves, and non-calibratable technical rotameter

Additional Features:

  • Internal glass door available in CL series
  • Adjustable feet and safety key lock on handle
  • Main switch, nitrogen tube connector, and fuse included
  • Full technical specifications and optional accessories available in the technical sheet download

This oven is optimized for inert atmosphere drying applications requiring reliable performance, precise temperature control, and comprehensive monitoring capabilities.

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We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026