Hi-Wattyseries

Aluminum nitride heater

  • Reaching 600°C in 5 seconds! Pure Japan-made high-performance heater

    • Fast heating and fast cooling are possible.

    • Has thermal conductivity close to that of metallic aluminum.

    • Small coefficient of thermal expansion.

    • High electrical insulation.

    • Excellent corrosion resistance.

  • Feature

    • Flexible×
    • Surface condition
    • Vacuum compatible

    Target for heating

    • Piping, container
    • Metal
    • Liquid×
    • Gas
  • Example of temperature profile

  • Temperature rising characteristics

  • Surface temperature distribution

  • 20mm AlN heater

Specification

  • Maximum operating temperature: 600°C
    Heating element   :Tungsten
    Thermal conductivity  :180 W/m/K or above

  • Thermal expansion coefficient :4.6x10-6/℃ (30〜800℃)
    Volume resistivity :1013 Ω/cm or above
    Manufacturable dimensions:130 x 130 mm or Φ 130 mm or less

Hi-Wattyseries

Aluminum nitride heater

  • Pure Japan-made general-purpose aluminum nitride heater (standard product)

    • Fast heating and cooling is possible.

    • Low-cost.

    • Short lead time.

  • Feature

    • Flexible×
    • Surface condition
    • Vacuum compatible

    Target for heating

    • Piping, container
    • Metal
    • Liquid×
    • Gas
Heater structure In order to prevent any air layer from remaining inside the heater, integral sintering is performed using our proprietary production method. As a result, we have realized small heaters with large calorific values.
Fast heating The combination of a high-melting point heating element and single-body sintering provides a heater capable of fast heating.
Thermal shock tolerance Thermal shock tolerance is superior to alumina, used in common ceramic heaters.
Temperature distribution By combining the high thermal conductivity of aluminum nitride (AlN) with a heater pattern design based on our know-how, uniform temperature characteristics can be realized.

 

Standard goods
Size Voltage (V) Power (W) Power density (W/㎠) Resistance value (at room temperature)
□50㎜×2.5t 100~
240
400~
2300
16~92 25
□25㎜×2.5t 100~
240
150~
860
24~138 67
□20㎜×2.5t 100~
120
200~
288
50~46 50
□12㎜×2.5t 24 60 42 9.6
□12㎜×2.5t 48 200 139 11.5

 

Each size heater drawing

Specification

  • Maximum operating temperature: 500 ° C
    Heating element: Tungsten
    Thermal conductivity: 180 W / m · K or more

  • Thermal expansion coefficient: Thermal expansion coefficient 4.8 × 10 -6 / ° C
    Volume resistivity: Volume resistivity 2.6 × 10 14 Ω · cm (25 ° C)
    Usable dimensions: 130 × 130 mm or 130 130 mm or less

Hi-Wattyseries

Aluminum nitride heater

  • Aluminum nitride (AlN) heater + dedicated control unit

    • Rapid heating and cooling are possible.

      ・Heating rate: about 10 sec./100°C (without load)
      ・Temperature drop rate: about 40 sec./100°C (with no load, 200°C or higher)

    • Maximum operating temperature of 600°C

    • Compact design that can be installed on a desk.

      ・Body: W220 x D 240 x H173
      ・Dedicated control unit: W200 × D300 × H235

    • Adopts air cooling system.

      ・There is no need for cooling water.

    • No need for troublesome wiring connection.

      ・Just connect the main unit and dedicated control unit with the attached cable.
      ・Preparation is complete with the provision of a power supply at the installation site.

  • Feature

    • Flexible×
    • Surface condition
    • Vacuum compatible×

    Target for heating

    • Piping, container
    • Metal
    • Liquid×
    • Gas×

Specification

  • Rapid heating / cooling unit
    ModelHWH100
    Heater rating5kW
    Maximum operating temperature600℃
    Heat stage110㎟
    Dedicated susceptor110㎟×2t
    Heating rateAbout 10 sec / 100 ° C (without load)
    Cooling rateApproximately 40sec / 100 ° C (with no load, 200 ° C or more)
    Cooling methodAir cooling with built-in fan
    Exterior temperature50 ° C or less
    OutlineW220×D240×H173
    Weight5.2kg
  • Dedicated control unit
    ModelHWC100
    Power supply200V 30A
    Control functionProgram function that can repeat the free rise and fall temperature cycle. Gradient function that can specify the time to reach the set temperature.
    Accessories1PC / control unit dedicated cable 2 PC software for setting
    OutlineW200×D300×H235mm
    Weight7.7kg

Usage notes

This product heats up quickly in a short time. In addition to shortening the life of the heater, it may cause serious accidents such as burns, electric shocks, and fires. Please keep the following points in mind.。

・Please use within the range of specified specifications such as working voltage and working temperature.
・Be careful not to scratch the surface of the heating element or lead wire.
・Be careful not to warp or deform the object to be heated due to rapid temperature change.
・When using it for a long time, be careful not to place anything with poor heat resistance around it.

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