Heat generators - Import export

COLD LASER PERMANENT MARKING Cold laser marking refers to marking and treatment carried out with minimal thermal stress. Laser beam concentration allows direct marking without generating heat into parts, avoiding any burning or deformation. This permanent marking doesn’t alter the material and is an ideal solution for identification marking on soft materials and sensitive components. ULTRA-HIGH-DEFINITION MICRO MARKING Gravotech has developed green laser heads that guarantee small and fine markings. It offers an extremely thin spot size of 20 μm for micro markings with exceptional resolution while limiting thermal stress on the material. Small 2D Datamatrix, detailed logo, precise removal of thin layers of coating. MARK THE IMPOSSIBLE WITH THE GREEN LASER This range uses a 532 nm wavelength to mark materials that would not normally react to infrared wavelengths: from rough to the most transparent plastics, reflective metals (copper, silver, gold), ceramic, cardboard, wood.

Ceramic components used in laser systems offer significant advantages over metal and polymeric parts in laser systems. When adequately designed and machined they perform as excellent long-life and reliable heat sinks. Applications Ceramic heat sinks are ideal to act as electrical insulators and dissipate heat generated by components in the following applications : passively cooled high-power laser diodes stacks high-power laser diodes diode lasers semiconductor lasers fibre lasers Products Microcertec offer the following custom-made components : - plane heatsinks : very thin substrates : 100 µm to 200 µm with 5 to 10 µm tolerance on thickness and flatness substrates in standard thicknesses : 300 to 500 µm with 5 µm or better tolerance on thickness and flatness grooved substrates : 150 µm-grooves with pitch tolerance of 5 µm substrates with holes : wall thickness of 200 µm hole to edge, and 500 µm hole to hole - specific heatsinks : precision-ground customized features, plane...

Measurement of oxygen in combustion gases (specially dedicated to natural gas boilers) Brand : SETNAG ADVANTAGES : No need for reference gas: use of the MicroPoas® Communication: analogue outputs 4-20 mA and RS485 as standard Integrated safety: 3 alarms Control of operating costs, virtually maintenance-free Fast set-up (sensor and electronic system in a single apparatus) Simple and intuitive use MEASUREMENT TECHNIQUE The gases own speed inside the duct enables them to flow freely up to the sensor where they are analysed. They pass through co-circular tubes the length of which can be adapted to the dimensions of the duct. The electronic system collects the temperature and voltage signals from the MicroPoas®, and gives the oxygen concentration. EXEMPLES OF APPLICATIONS Control of combustion in power generation, district heating operations Control of processes... OXYBOX'ATK

Measurement of oxygen in gases Process control Brand : SETNAG ADVANTAGES : No need for reference gas: use of the MicroPoas® Semi in situ measurement (excellent reliability) Free circulation of the gases Easy and fast set-up Almost maintenance free, cost effective service MEASUREMENT TECHNIQUE The S24N-2020 analyser fits CEM systems Oxygen measurement on wet gas (direct connection at heated hose outlet) Oxygen measurement on dry gas (after sample conditioning) EXAMPLES OF APPLICATIONS Power generation, district heating operation... Incineration of industrial and domestic waste Steam production Steel works VOC incineration Control of processes...

Measurement of oxygen in combustion gases Control of processes and measurement of emissions. QAL1 compliant (EN14181) Brand : SETNAG ADVANTAGES : No need for reference gas: use of the MicroPoas® Semi in situ measurement (excellent reliability) Free circulation of the gases you analyse Easy and fast set-up Limited and cost-effective service and maintenance operation MEASUREMENT TECHNIQUE The S24N-2020 analyser fits CEM systems Oxygen measurement on wet gas (direct connection at heated hose outlet) Oxygen measurement on dry gas (after sample conditioning) EXAMPLES OFAPPLICATIONS Power generation, district heating operations... Incineration of industrial and domestic waste Steam production Steel works VOC incineration Control of processes...

Measurement of oxygen in combustion gases and in incineration gases. QAL1 compliant (EN14181) Brand : SETNAG ADVANTAGES No need for reference gas: use of the MicroPoas® Maximum gas temperature: up to 1300° C continuously, depending on the version No sensitive parts and no hot spot inside the duct Free circulation of the gases you analyse "Detachable" probe tubes: easy to dismantle and replace for simple and cost-effective maintenance. Limited maintenance and service operations: easy probe tube cleaning with compressed air and/or fast dismantling. MEASUREMENT PRINCIPLE The gases own speed inside the duct enables them to flow freely up to the sensor where they are analysed. They pass through co-circular tubes the length of which can be adapted to the dimensions of the duct. The electronic system collects the temperature and voltage signals from the MicroPoas®, and gives the oxygen concentration. EXAMPLES OF APPLICATIONS Control of combustion in power generation, district heating...