The split-type tubular furnace, HTRV-A model, can achieve a maximum temperature of 1700°C for heat treatment when used in a vertical or horizontal position.
The split-type heating module makes it easy to mount the working tube and the reaction vessel with a fixed end flange. Due to its separable structure, it can also enhance the cooling rate of the samples. The control thermocouple is mounted in the center of the heating area. Cooling grooves are incorporated into the housing to promote convective cooling of the external casing. The split furnace body consists of high-grade insulation plates and vertically installed molybdenum disilicide heating elements. When the furnace body is opened, a safety switch activates, cutting off the power to the heating elements, ensuring the safety of the operator. To allow for installation on self-owned equipment, it is standard without a stand. It can be made self-supporting with an optional L-shaped stand.
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basic information
Standard Specifications • Maximum operating temperature 1600°C / 1700°C • Carbolite Gero EPC3016P1 programmable temperature controller (24 segments) • Overheat prevention function with independent thermocouples • Vertical installation • Suitable working tube outer diameter (under atmospheric conditions) less than 100 mm • Heating lengths of 120 mm / 250 mm / 500 mm / 700 mm • High-grade type B thermocouples • Low thermal mass insulation made of ceramic fiber • Heating elements installed in a U-shape from the top of the furnace are made of high-quality disilicide molybdenum • Control module connects to the furnace body with a 3m long cable, plug, and socket • NEW Ethernet communication function
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Applications/Examples of results
pyrolysis, rapid prototyping, drying, synthesis, sublimation, carbonization, annealing, tempering, sintering, hardening, crystal growth, degassing, defatting, metal injection molding (MIM)
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Company information
Varda Scientific covers a wide range of products, from sample grinding, crushing, homogenization, and heat treatment for laboratory use, to particle size measurement, component analysis, cutting, polishing, embedding, and hardness testing. Varda Scientific has five brands: Leco, QATM, Carbolite Gero, Eltra, and MRB. Since 1999, we have been operating as Leco Corporation, handling products from Leco and Leco Technology. On January 1, 2014, we began handling Carbolite Gero, and at the same time, in line with the increase in the number of brands we handle, we changed our company name to Varda Scientific Corporation. In 2018, we started handling ATM and Qness, and in June 2019, MICROTRAC and Microtrac Bell joined the Varda Scientific Group. As of May 1, 2020, ATM and Qness merged to become QATM, further enhancing our capabilities and allowing us to better meet our customers' needs.
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