Features

  • • Pure Japan-made general-purpose aluminum nitride heater
  • • Fast heating and cooling is possible.
  • • Low-cost.
  • • Short lead time.

Features

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

Voltage (V) Power (W) Power density (W/㎠) Resistance value (at room temperature) Remarks
□5 12 9 36 16
□12 100
200
45
100
30
70
222
400
□9×34 100
200
70
70
23
23
143
571
□20 100
200
100
100
25
25
100
400
□25 100
200
150
600
24
96
67
67

100V common
□40 100
200
200
800
12.5
50
50
25

100V common
□50 100
200
400
1600
16
64
25
25

100V common

Each size heater drawing

□5mm drawing:5Hi-Watty sensor with external view(PDF:69KB)

□12mm drawing:12Hi-WattyLight sensor with external view(PDF:69KB)

□12mm drawing:12Hi-WattyLight sensor with external view(PDF:69KB)

□9×34mm drawing:9x34Hi-WattyLight sensor with external view(PDF:68KB)

□9×34mm drawing:9x34Hi-WattyLight sensor with external view(PDF:67KB)

20mm drawing:20Hi-WattyLight sensor with external view(PDF:68KB)

□20mm drawing:20Hi-WattyLight sensor with external view(PDF:68KB)

□25mm drawing:25Hi-WattyLight sensor with external view(PDF:71KB)

□40mm drawing:40Hi-WattyLight sensor with external view(PDF:71KB)

□50mm drawing:50Hi-WattyLight sensor with external view(PDF:71KB)

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
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