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 |