The TSVH12 Split Tube Furnace is purpose-built for in-line thermal processing applications that demand rapid cooling, high precision, and operational efficiency. Designed with a vertical split-tube configuration, the TSVH12 uses free-radiating, high-grade resistance-wire heating elements supported on ceramic tubes, ensuring exceptional temperature stability and durability during continuous use.
Key Standard Features
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Vertical-mounted furnace design, available with integrated controls or a remote control console connected via two metres of interconnecting cables.
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Split vertical furnace body, hinged at the rear, enabling operators to easily open the furnace for quick work tube changes or vessel insertion—ideal for fast-paced workflows and applications requiring frequent adjustments.
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Low thermal mass and energy-efficient insulation ensure rapid heating and cooling cycles, reducing operating costs while improving productivity.
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Compatible with a wide range of work tubes up to 90 mm OD, when used with tube reducer inserts.
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Fitted with a reliable ‘N’ type thermocouple for accurate and consistent temperature measurement.
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Advanced microprocessor PID controller for precise single-zone temperature control.
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Note: A work tube is required for operation and must be ordered separately.
Optional Features
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Work tubes are available in multiple materials, lengths, and diameters and are designed for both atmosphere containment and protection from process contaminants.
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Triple-flange gas-tight end seals for processing under vacuum or controlled gas atmospheres.
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Multi-segment, multi-program controllers to support advanced heating profiles.
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Over-temperature protection controllers for enhanced safety and process reliability.
The TSVH12 Split Tube Furnace delivers accurate temperature control, fast thermal response, and superior user accessibility—making it the ideal solution for laboratories and industrial environments requiring efficient vertical thermal processing.

