ADVERTORIAL


Protective Gas Chamber Furnace (2.6-15l, up to 1200°C)


With gastight muffle for heat treatment processes under protective gas atmospheres up to 1050°C. Useful chamber max 15l. For soldering and annealing processes of workpieces, scalingfree treatment of sensitive steel qualities, debinding and sintering processes, oxidation or reduction, nitriding, carbonitriding and many more applications, under controlled atmosphere (H2 also).


A huge selection of options enables universal application: • Inconel muffle for a maximum operating temperature up to 1200°C • gas feeding, burning-off device and flame supervision • protective gas controlling usual or MFC • safety package


• gas ventilation, - gas quenching with heat exchanger, - gas warning installation, - gas humidifying


• fast cooling • vacuum possible up to 800°C operating temperature • water cooled door flange


VMK 250 S Circle no. 301


Burn-in Chamber Furnaces 300°C


KH 64-S


Rotary tube furnaces for universal applications. Tube furnaces closed


www.linn.de info@linn.de


and split type, 1- and 3- zone. Option protective gas / vacuum. Up to 2100 °C.


Burn-in chamber furnaces for clean room operation (ISO 5), for example, in wafer production, R&D and laboratory.


• Tmax 300°C, 5 kW, useful chamber 64 l • protective gas operation N2, Ar • oxygen measurement • fast cooling device


• air circulation, temperature distribution +/- 3 K or better


• dragging thermocouple connection Circle no. 302


Heat treatment, annealing, ashing, fusion ...


Energy-saving muffle furnaces Up to 1340 °C. Standard models: 1,5 l, 5,0 l, 7,9 l, 18,5 l.


High Speed Tungsten Heated Tube Furnace 2300°C


Melting of glass samples in Pt-crucibles.


Cold wall tiltable crucible furnaces 3 heating zones. Up to 1300 °C. useful diameter 135 mm, useful height 220 mm. Max. heating power 4 kW.


Universal induction heated melting furnace for cold crucible, levitation melting and melt spinning in alloy development, research on refractory metals and metallic glasses. Min. 10-5


mbar, max. 10 bar. Medium frequency generator 30 kW.


Sample preparation for spectroscopy by induction remelting of metals and fusion of oxidic samples. XRF/RFA , Emission, ICP, AAS, X-Emission.


Industrial furnaces Microwave dryer Induction heating


India: IR Technology Services Pvt. Ltd.: sales_bom@irtech.in, Simco Ma- terials International P. Ltd.: simcogroup@sify.com,Westerwork Projects Pvt. Ltd.: westerwork@gmail.com, Indonesia: PT BESHA ANALITIKA: info@besha-analitika.com, Japan: Ogawa Seiki Co. Ltd.: uematsu@osk- japan.com, Malaysia: Maluri Equipment (M) SDN.BDH: sales@maluri.net, Leader Technology Scientific (M): leadertech@pd.jaring.my, Pakistan: Advanced Technologies: advtech@brain.net.pk, UBA International (Pvt) Ltd.: uba@ubatrade.com, Philippines: ELASCO International Corporati- on: instrumentation@elasco.net, Singapore: Advance Pinnacle Techno- logies Pte: enquiries@apt.com.sg, South Korea: Elim Global Co. Ltd.: elim@elim-global.com, DK Science Co. Ltd.: info@dkscience.com, Taiwan: KH Union Co. Ltd.: kh@khuco.com, Thailand: DKSH (Thailand) Ltd.: dokkun.b@dksh.com, Precision Equipment Co. Ltd.: thaipec@ ksc.th.com, Vietnam: B&T Hi-Tech Trading & Service Co. LTD.: bthi- tech@vnn.vn, China: Linn High Therm GmbH Shanghai Office: info@linn.com.cn.


For high speed heating cycles under vacuum and protective gas atmospheres with direct visual contact to sample. Heating speed is up to 600°C/min and cooling is 2300-300°C < 10 min.


Melting of mineral samples for sample preparation; quartz, basalt, alumina, yttria and high melting rare earth oxides.


Testing of wetting angle of molten materials on different substrates for development of crucible materials in crystal growth.


Testing of thermo shock behaviour of ceramics and powder metals. Online measurement of sinter shrinkage of various materials.


Circle no. 303 Circle no. 304


LAB ASIA - JULY/AUGUST - ADVERTORIAL


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