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WLD-Tec : What floorutions for sterilising in safely in the laboratory?

As a renowned German manufacturer, WLD-Tec designs safety burners and infrared sterilisers for microbiology, quality control and R&D. Their solutions are a superior alternative to the traditional Bunsen burner thanks to built-in safety controls, user-centred ergonomics and footprints tailored for microbiological safety cabinets (MSC) / laminar flow cabinets (LAF). From controlled-flame units to flameless sterilisers, WLD-Tec enhances safety, reproducibility and working comfort in academic and industrial laboratories. Distributed by Dutscher, these products are a reliable staple for everyday benchwork.

The safe flame specialist

Born in Germany, WLD-Tec set itself a clear mission: deliver the performance of flame while removing its risks in the laboratory. Early on, the brand replaced the classic Bunsen with microprocessor-controlled burners featuring active controls (flame monitoring, automatic shut-off, tilt sensors). In parallel, it popularised infrared sterilisation – a flameless, fast and clean alternative for microbiology inoculation loops. Over successive generations, its products have become more compact, more robust (stainless-steel housings) and more ergonomic (touch-free IR sensors, foot pedals, clear displays). Widely adopted in pharma, food and beverage, education and medical laboratories, the brand extends its footprint via a network of technical partners, including Dutscher, while staying true to a development approach focused on real bench safety and ease of use.

Expertise and fields of specialisation

WLD-Tec is known for three complementary families. First, its safety burners - such as Fuego SCS and LabFlame - which deliver a stable, precise flame with a Safety Control System: automatic ignition, flame monitoring, tilt sensor, timer, emergency stop and eco modes. Their low profile and stainless steel surfaces make them easy to use under MSC/LAF and to clean day to day. Hands-free controls (IR sensor, foot pedal) support aseptic technique and reduce the risk of cross-contamination.

Next, the infrared sterilisers SteriMax (flameless) heat a quartz-ceramic tube to high temperature within seconds to sterilise loops and needles. Key benefits: no aerosols, no gas, no risk of a stray flame, fast and reproducible cycles, and seamless integration in laminar-flow cabinets. For laboratories focused on safety and air quality, it’s a go-to alternative to the Bunsen burner.

For occasional interventions, Flameboy - a handheld flame device - offers an agile solution for quick sealing or flaming. The accessory ecosystem (foot pedals, loop holders, gas adapters) lets you tailor the tool precisely to your protocol.

Day to day, users value: high inherent safety, a flame or heat that is tightly controlled, ergonomics designed for asepsis, and durable construction. Whether in routine microbiology, production QC or teaching, WLD-Tec delivers reliable, reproducible sterilisation compliant with current European requirements, with optimised consumption and components built to last.

WLD-Tec laboratory products supplied by Dutscher

Frequently asked questions about the WLD-Tec brand (FAQ)

Are WLD-Tec burners compatible with propane, butane and natural gas?
Yes, depending on the model. Dedicated injectors/adaptors ensure compatibility with LPG (propane/butane) and natural gas. Dutscher will advise you on the correct kit.

Can these devices be used under a BSC/LAF or in a cleanroom?
Yes. The low profile and low-turbulence flame are suitable inside a BSC/laminar flow cabinet; flameless SteriMax units are ideal wherever open flames are not permitted.

Safety burner or infrared steriliser: which should I choose?
An open flame offers great versatility; infrared eliminates the flame and aerosols generated when flaming inoculation loops. The choice depends on your protocol and environmental constraints.

What safety features are built in?
Flame monitoring, tilt sensor, timer, auto shut-off and lockout. On SteriMax: enclosed tube, thermal control and overheat cut-out.

Which accessories improve ergonomics?
Foot pedal, hands-free IR sensor, loop holders, display windows, gas adaptors and flame shields. Dutscher offers the right bundles.

What about compliance and documentation?
The instruments are designed to meet the applicable European requirements (gas safety, EMC). Compliance documents are available on request.