--- title: "Tube furnaces R-series, Nabertherm | Labsense" description: "Nabertherm tube furnaces for thermal processing under inert gas or vacuum: pyrolysis, reduction and sintering up to 1800 °C with full program control." lang: en json-ld: | { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://labsense.dk/#organization", "name": "Labsense", "url": "https://labsense.dk/", "logo": "https://labsense.dk/brand/labsense-logo.webp", "image": "https://labsense.dk/og-default.jpg", "email": "kundservice@labsense.se", "telephone": "+46703136943", "parentOrganization": { "@type": "Organization", "name": "Bergman & Beving", "url": "https://bbgruppen.com" }, "areaServed": [ { "@type": "Country", "name": "Denmark" }, { "@type": "Country", "name": "Sweden" }, { "@type": "Country", "name": "Finland" } ], "sameAs": [ "https://www.linkedin.com/company/labsense-oy/" ] }, { "@type": "WebSite", "@id": "https://labsense.dk/en/#website", "url": "https://labsense.dk/en/", "name": "Labsense", "inLanguage": "en-DK", "publisher": { "@id": "https://labsense.dk/#organization" } }, { "@type": "ItemPage", "@id": "https://labsense.dk/en/products/nabertherm-tube-furnaces/#webpage", "url": "https://labsense.dk/en/products/nabertherm-tube-furnaces/", "name": "Tube furnaces R-series, Nabertherm", "inLanguage": "en-DK", "isPartOf": { "@id": "https://labsense.dk/en/#website" }, "publisher": { "@id": "https://labsense.dk/#organization" }, "primaryImageOfPage": { "@type": "ImageObject", "url": "https://labsense.dk/suppliers/nabertherm/og-nabertherm-rorugn.jpg" }, "description": "Nabertherm tube furnaces for thermal processing under inert gas or vacuum: pyrolysis, reduction and sintering up to 1800 °C with full program control.", "breadcrumb": { "@id": "https://labsense.dk/en/products/nabertherm-tube-furnaces/#breadcrumb" } }, { "@type": "BreadcrumbList", "@id": "https://labsense.dk/en/products/nabertherm-tube-furnaces/#breadcrumb", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://labsense.dk/en/" }, { "@type": "ListItem", "position": 2, "name": "Products", "item": "https://labsense.dk/en/products/" }, { "@type": "ListItem", "position": 3, "name": "Tube furnaces R-series, Nabertherm", "item": "https://labsense.dk/en/products/nabertherm-tube-furnaces/" } ] } ] } --- [Skip to content](#main) [![Labsense](/brand/labsense-logo.webp)](/) [Industries](/segmenter/) Industries × #### Industries [Pulp & paper](/segmenter/masse-og-papir/) [Metallurgy & smelting](/segmenter/metaller-og-smeltevaerker/) [Environmental labs](/segmenter/miljoelaboratorier/) [Refining and petrochemicals](/segmenter/petrokemi/) [Bakery & snacks](/segmenter/bageri-og-snacks/) [Batteries & recycling](/segmenter/batterier-og-genanvendelse/) #### All industries Solutions adapted for six sectors within process industry and labs. 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Tube furnaces R-series ![Tube furnaces R-series, Nabertherm](/suppliers/nabertherm/tube-hero.webp) [Nabertherm](/leverandoerer/nabertherm/) # Tube furnaces R-series Tube furnaces for thermal processing under protective gas or vacuum, pyrolysis, reduction and sintering up to 1800 °C. - Furnaces & heat treatment - [Metallurgy & smelting](/segmenter/metaller-og-smeltevaerker/) - [Environmental labs](/segmenter/miljoelaboratorier/) [Request a quote → ](/kontakt/?intent=quote&supplier=nabertherm&product=nabertherm-rorugn&utm_source=product&utm_medium=internal&utm_campaign=quote_request) [Contact sales](/kontakt/?intent=consult&supplier=nabertherm&product=nabertherm-rorugn) ## Applications - Pyrolysis of environmental and biomass samples under protective gas - Reduction of oxidic samples prior to XRF - Thermal analysis methodology and calibration - Sintering and CVD precursor under controlled atmosphere ## Specifications Max temperature 1100 / 1300 / 1600 / 1800 °C depending on model Tube diameter 40 – 250 mm Heating elements Kanthal or MoSi₂ Control P580, programme-controlled, multi-zone option Atmosphere Shielding gas, reductive or vacuum (optional) Gas flow Mass flow control with MFC (optional) Configuration Horizontal or vertical tube, multi-zone Logging VCD software, temperature, events, gas ## Description The R-series is used for thermal processes requiring a controlled atmosphere: pyrolysis of environmental samples, reduction of oxidic samples before XRF, calibration of thermal analysis methods, and sintering of materials under protective gas. Multi-zone configuration provides a uniform temperature zone over longer samples. We specify tube diameter, number of heating zones, and atmosphere packages based on the method's requirements for heating rate, gas purging, and sample geometry. Gas flow can be regulated with MFC and logged along with the temperature profile. ## Documents & datasheets - [Tube furnaces 1800 °C (Nabertherm) Opens in new tab ↗ ](https://nabertherm.com/en/products/laboratory/tube-furnaces) ## Service & support High- and low-temperature furnaces are workhorse equipment where elements, insulation and controllers wear over time. Our Nabertherm technicians keep the R tube furnace series in calibrated condition for materials analysis and thermal processes. - Annual temperature calibration with traceable probe (multi-point per AMS 2750/ISO 17025). - Original parts: heating elements, thermocouples, insulation, controllers. - Operational assessment and preventive replacement of element bridges before failure. [About our service → ](/ydelser/) ## Related products [ Nabertherm ### Muffle furnaces L/LE series Benchtop muffle furnaces for annealing, ashing and thermal pretreatment in accredited analytical labs. Read more ](/produkter/nabertherm-muffelovne/)[ Nabertherm ### Chamber furnaces LT/LH Larger chamber furnaces for heat treatment, sintering and ceramic firing. Read more ](/produkter/nabertherm-kammerovne/) Buying guide from Labsense ## Choosing the right oven or climate chamber: 6 tips Memmert climate and drying ovens or Nabertherm high-temperature? Temperature range, atmosphere, and GLP dictate the choice. [Read the guide → ](/guider/vaelg-den-rette-ovn/) ## Request quote for Tube Furnaces R series Submit sample type, capacity requirements and operating environment, and an application specialist will come back to you with a complete proposal, instrument, consumables and service contract. [Request a quote → ](/kontakt/?intent=quote&supplier=nabertherm&product=nabertherm-rorugn&utm_source=product&utm_medium=internal&utm_campaign=quote_request) ## Documents & downloads - [PDF R6 tube furnace datasheet (EN) PDF · nabertherm.com ↓ ](https://nabertherm.com/sites/default/files/noindex/2023-05/R6_English.pdf) - [PDF Fiber Optics & Glass brochure (EN) PDF · nabertherm.com ↓ ](https://nabertherm.com/sites/default/files/2023-02/fiber_optics_glass_english_0.pdf) - [PDF Thermal Process Technology (EN) PDF · nabertherm.com ↓ ](https://nabertherm.com/sites/default/files/2023-05/thermalprocesstechnology_english.pdf) ## Labsense, contact and navigation - [Call us +46 70 313 69 43 ](tel:+46703136943) - [Email kundservice@labsense.se ](mailto:kundservice@labsense.se) - Opening hours Mon–Thu 8.00–16.30, Fri 8.00–16.00 - Visit Rounionkatu 126, 37150 Nokia, Finland Labsense From sample to data. ### Products - [All products](/en/products/) - [XRF & elemental analysis](/en/guides/choosing-elemental-analysis/) - [Furnaces & heating](/en/guides/choosing-a-furnace/) - [Sample preparation](/en/guides/choosing-sample-preparation/) - [Reference materials](/en/suppliers/analytichem/) ### Segments - [Pulp & paper](/en/segments/pulp-and-paper/) - [Metals & smelters](/en/segments/metals-and-smelters/) - [Refining and petrochemicals](/en/segments/petrochemicals/) - [Environmental labs](/en/segments/environmental-lab/) - [Batteries & recycling](/en/segments/batteries-and-recycling/) - [Bakery & snacks](/en/segments/bakery-and-snacks/) ### Company - [About Labsense](/en/about/) - [Services & support](/en/services/) - [Suppliers](/en/suppliers/) - [Guides](/en/guides/) - [Contact](/en/contact/) ### Resources - [Datasheets & documents](/en/documents/) - [Book service](/en/services/) - [LinkedIn](https://www.linkedin.com/company/labsense-oy/posts/) - [Bergman & Beving](https://www.bergmanbeving.com/) - [Sustainability report](/en/about/#hallbarhet) - [Code of Conduct](/en/about/#code-of-conduct) - [Whistleblowing](/en/about/#visselblasning) - [Part of Bergman & Beving](https://www.bergmanbeving.com/) © 2026 Labsense Oy. 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