Laboratory Drying Ovens

POL-EKO®

SL Series — Laboratory Drying Ovens to 300 °C

POL-EKO SL Series laboratory drying ovens, SLN 53 with SMART PRO controller

Applications

Commonly used for:

  • Drying and moisture removal from samples
  • Loss-on-drying and gravimetric sample prep
  • Sterilization of glassware and instruments
  • Heat treatment, curing, and aging tests
  • Quality control and industrial process labs

Why POL-EKO® Drying Ovens?

POL-EKO® designs and manufactures the SL series in Poland, and every oven shares the SMART controller platform used across the company’s thermostatic range. One interface covers every unit in the lab, the same logging and connectivity is on all of them, and the configuration sheet is long enough that the oven matches the application rather than the other way around.

What the SL series gives you:

  • Temperatures to 300 °C (572 °F) with stable, uniform chamber control
  • Natural (SLN) or forced (SLW) air circulation, chosen to suit the sample
  • AISI 304 acid-resistant stainless steel interior across the range
  • Full event logging in internal memory, with email alarm notification
  • Wi-Fi, USB, and LAN, with LabDesk software for traceable documentation

How the SL Series Works

Heating elements around the chamber bring the interior up to setpoint and the controller holds it there. In natural-convection models (SLN) air moves by gravity alone, which is quieter and gentler on light or loose samples. Forced-convection models (SLW) add a fan that evens out air distribution, shortens stabilization time, and lets you load the chamber more fully.

The SMART PRO controller runs the process from a 7″ full-color touchscreen, logs every event to internal memory, and can send alarm notifications to designated email addresses. A thermally protected access port lets an external measuring sensor into the chamber without disturbing the controlled environment, and chamber access is protected by a key lock.

  • SMART PRO controller — 7″ full-color touchscreen designed in-house by the POL-EKO® engineering team, operated mainly through icons
  • Four-core 64-bit processor — 1.5 GHz with 4 GB RAM for fast response, smooth multitasking, and stable operation
  • Event logging and email alarms — every event written to internal memory, with alarm notifications sent to the addresses you designate
  • User Note — add personalized comments to recorded data for context, traceability, and clearer documentation
  • Startup self-diagnostics — critical components checked at every startup, with operation protected against loss of communication between peripheral units
  • Wi-Fi, USB, and LAN — three routes for data transfer, plus the LabDesk Cloud app for live status from a phone, tablet, or laptop

Alarms, Logging, and Remote Access

The controller writes every event to internal memory and sends alarm notifications to the email addresses you designate, so a deviation reaches you instead of waiting to be found. LabDesk software handles data management and unit performance monitoring and integrates with CFR 21 Part 11-compliant systems where traceable records are required. The LabDesk Cloud app shows live status and recorded data from any device.

Specifications

  • Chamber volumes: 56, 74, 112, 180, and 245 L (2.0 to 8.7 cu ft)
  • Temperature range: ambient +5 °C to 300 °C (41 to 572 °F)
  • Air circulation: natural convection (SLN) or forced convection (SLW)
  • Controller: SMART 4.3″ or SMART PRO 7″ full-color touchscreen
  • Interior in AISI 304 acid-resistant stainless steel, with powder-coated sheet steel or stainless steel housing

Configuration depends on your temperature range, chamber volume, convection type, housing, and documentation requirements. Contact AGS Scientific for a specification review and a quote.

Manufactured in Poland by POL-EKO®. Present on the laboratory market since 1990 and serving customers in more than 90 countries. See the full manufacturer catalog at polekousa.com.

Find Your Exact Model

Not sure which SL version fits your application? The POL-EKO® interactive configurator lets you filter the full range by temperature range, chamber volume, air convection, controller, housing, and interior finish, then shows only the versions that match your requirements.

Found the model you need?  Send it to AGS Scientific and we will confirm the configuration, documentation, and pricing.

Interested in the SL series? Our specialists will review your application, recommend a configuration, and prepare a quote.

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