High-Temperature Mass Flow Controller "5850EMH Series"
Proven long-term stability! We provide ultra-high purification performance for high-temperature applications.
The "5850EMH Series" is a high-temperature mass flow controller with a metal seal that ensures high leak integrity and allows for flexible application support. By combining various options, it achieves advanced high-temperature gas measurement and control. At the core of this product is a highly stable sensor that displays electronic output signals and flow rates. This signal is used for display, recording, and control without the need for an automatic zero adjustment circuit. 【Features】 ■ High leak integrity (10-11 Pa.m3/s (10-10 atm.cc/s) He or less) ■ Wide flow range (0.003 to 100 slpm) ■ High-purity VAR 316L stainless steel ■ Prevents particle generation ■ Helium leak check port *For more details, please refer to the related link page or feel free to contact us.
basic information
【Other Features】 ■ Closed valve during normal operation (option for open valve during normal operation is also available) ■ Electric valve override ■ Low command flow cutoff ■ "Valve Off" function compliant with TTL *For more details, please refer to the related link page or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
Model 5850EMH / 5851EMH
Applications/Examples of results
【Applications】 ■ Fiber optic manufacturing - MCVD, OVD, AVD ■ Flow steam flow control *For more details, please refer to the related link page or feel free to contact us.
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Solutions from Brooks Instrument that support a sustainable future.
Realizing Precision Control in Energy Innovation Hydrogen, fuel cells, CCUS, biofuels, CNT manufacturing. There are technologies on-site that monitor precise flows to support the energy of the future. Brooks Instrument's flow meters support the energy transition.
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Proposal for support of the old mass flow called "Legacy."
Brooks Instrument provides support for all mass flow devices previously sold by various manufacturers, including Tylan General, Mykrolis, Entegris, UNIT, Kinetics, and Celerity, as shown in the "Brooks MFC Genealogy Chart" on the right. This accounts for approximately 80% of the legacy mass flow devices in the market. In response to customer requests, we may suggest repairs in some cases, and in others, we may recommend replacement with our best-selling mass flow devices, the GF120 or GF125. We have already replaced over 20,000 units from these legacy devices to the GF series. It is possible to replace nearly all models of legacy mass flow devices featured in the "Brooks MFC Genealogy Chart." If you are having trouble with repairs or replacements of legacy mass flow devices, please feel free to consult our sales department.
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Our company provides products used in various fields, including heavy industry, oil and gas refining, research in chemistry and petrochemicals, production of pharmaceuticals and biopharmaceuticals, as well as manufacturing equipment for solar cells, LEDs, thin films, optical fibers, and semiconductors. By contributing to the environmental settings that enable process control and accurate measurements, we enhance the precision of our customers' processes, continuously supporting them to maintain their competitiveness while striving for mutual improvement, leading to the development and growth of their businesses. Please feel free to consult us if you have any requests.