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Highly Uniform Temperature Box Furnaces & Tube Furnaces

Some measurements of high uniformity are shown below. The numbers will vary for specific furnaces and whether or not steady state has been achieved.  External reference ...."15 kW furnace with three PID-controlled zones. It is capable of providing uniform temperatures of +/- 2 K over the length of the furnace at temperatures up to 1600 K.Stanford University. MHI box and bottom loading furnaces are one of the highest uniformity in their class.  Typically the uniformity across a plane depends on t/C positioning.  At high temperatures different t/c's may measure slightly different temperatures and could be minorly influenced by thermals and wall or top-roof eddy's (~1%) or assymetric charge or eddys cause by placement of roof holes and chimneys.  Regardless MHI furnaces are built for some of the best uniformities in the furnace sector. 


MHI furnaces offer choice of efficient heating elements, fiberfree safe refractory with high roughness emissivities, high eddy damping surfaces, double wall thick gauge stainless steel, modern electronics, and years of experience in manufacture - many patents protect the MHI Inc thermal systems.


MHI uniformity also addresses craftsmanship.


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©Micropyretics Heaters International Inc. 1995 - 2021
750 Redna Terrace Cincinnati, OH 45215, USA
Telephone: 513-772-0404 | Fax: 513-672-3333