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250LTG-WG – 1200°C – Large Diameter Tube Furnace w/ Gas Supply System

Max Temp 1200℃ Tube Furnace Gas supply Package

Large Diameter SH-FU-250LTG-WG(9.8" OD | 24" long hot zones)

Key Specifications

  • Dimensions:
    • Tube Diameter: 250mm (9.8″ OD, 9.5″ ID).
    • Hot Zone Length: 600mm (24″).
  • Temperature Range:
    • Maximum Operating Temperature: 1200°C.
    • Recommended Continuous Temperature: 1000°C or below.
    • Precise Temperature Control: ±1°C.
  • Gas Flow System:
    • Includes 1 quartz tube, 1 ball-type gas flow meter, 2 aluminum sealing masks.
    • Stainless steel 316 valves, pipes, and fittings for durability and corrosion resistance.

Enhanced Capacity

  • Sample Versatility:
    • Accommodates up to 8″ wafers, bulky materials, and large quantities of powder.
  • Efficient Gas Flow Management:
    • Provides a non-oxidation atmosphere ideal for sensitive materials and treatments.
  • Fast Cooling Capability:
    • Features inert gas flow for rapid cool-down.

Advanced Features

  • End Cap Design:
    • Advanced, user-friendly end caps for effortless sample loading and unloading.
  • Programmable Controller:
    • Built-in controller with 5 patterns and 9 segments per pattern, offering up to 45 programmable segments.
  • Temperature Management:
    • SSR operation ensures quiet, precise control.
    • Double housing maintains low external surface temperatures (29–30°C at 800°C).
  • Heating Elements:
    • Constructed with durable Kanthal heating elements for extended lifespan.
  • Safety Mechanisms:
    • Equipped with over-temperature protection for safe operation.

Customization Options

  • Turn-Key System Compatibility:
    • Can be bundled with a vacuum pump and chiller to create a comprehensive vacuum tube furnace system.
  • Flexibility in Application Setup:
    • Plug-and-play style for quick and simple assembly.
    • Advanced configuration options for tailored experimental needs.

Applications

  • Research and Development:
    • Ideal for non-oxidation atmosphere experiments.
    • Suitable for advanced material synthesis, heat treatments, and thermal testing.
  • Industry Use:
    • Semiconductor wafer processing, powder metallurgy, and bulk material treatments.
  • Precision Thermal Processes:
    • Supports critical applications requiring precise temperature and atmosphere control.

This furnace is a robust, versatile solution designed to meet demanding requirements in both research and industrial environments, offering advanced features and exceptional durability for long-term reliability.

  • Specification

  • Documents

  • Inquiry

  • Built in South Korea, our tube furnaces offer unparalleled efficiency and versatility. Every model delivers industry-standard performance and endless customization, all at surprisingly accessible prices.

    • Standalone tube furnace (STG/LTG series): Ideal for basic applications requiring precise heating.
    • Tube furnace with gas flow management (WG series): Enhances control over atmospheric conditions, perfect for sensitive experiments.
    • Turn-key vacuum tube furnace system (PK-G series): A comprehensive solution including a gas flow management system, vacuum pump, and chiller for advanced research needs.

    Technical Excellence

    SH Scientific’s tube furnaces are increasingly used in cutting-edge fields, including secondary and graphene battery research, polymer composites, and 3D printing material treatment.

    Whatever configuration you choose, you and your team can expect:

    • Wide temperature range: STG/LTG series operates at up to 1200° C with optimal performance at 1000° C. Other series are capable of up to 1800° C.
    • Programmable heating zones: Built-in 45-step controller for complex cyclic treatments, with heating zones of 1 x 300 mm (STG), 1 x 600 mm (LTG), or 3 x 200 mm (LTG-3).
    • Extensive tube size options: Standard diameters are 50/80/100/120 mm. Significantly larger diameters are available upon request.
    • Rapid heating & cooling: Minimize wait times with efficient thermal management.
    • Economical sample treatment: A cost-effective choice for processing small samples, especially with volatile materials or special atmospheric requirements.
    • Advanced features: Digital programmable controllers, single or three hot zones, double-shell construction for stability, and customizable tube diameters.

    Customization & Accessories

    We specialize in gas flow management systems. Our turn-key vacuum tube furnace system (with recirculating chillers and low-noise vacuum pumps) is a popular upgrade for more seamless set-up and use.
    Need something we haven’t listed here? Reach out to share your requirements and talk through more customized offerings.

  • Model SH-FU-250LTG-WG
    Max temperature 1200°C
    Continuous running temperature 1000°C
    Tube diameter 250mm (9.8″ OD, 9.5″ ID)
    Controller 45 Segments Programmable controller
    Sensor K type
    Heater 14kW
     Hot zone 600mm
    Heating element Kanthal A with ceramic molding
    Insulation Ceramic
     External size 800 L x 600 D x 880 H mm

    31.5 L x 23.6 D x 34.6 H inch

     Weight
    Power supply 220V, 50/60Hz, 3p, 36A

    380V, 50/60Hz, 3p, 22A

  • SH Scientific is an Advanced Laboratory Equipment Manufacturer

    If you have any questionsAsk me anything.

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