ZEM-5系列|热电特性评价装置|热电评估装置|热处理・热物性评估装置|产品中心|ULVAC SHOWCASE

热电评估装置
热电特性评价装置
ZEM-5系列

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关于ZEM-5系列的介绍、购买、商讨

本系列对应各种热电材料的特性及薄膜等特殊规格。
针对各种材料的特点,比如高温、高电阻、薄膜等,是能满足各种需求的热电特性评价装置。

用途

  • 半导体,陶瓷和金属等多种材料的热电特性评估

特点

  • 适用于各种热电材料和薄膜等特殊规格
  • 温度检测传感器采用C型热电偶,非常适合评估Si基热电材料(SiGe,MgSi等)(HT型)
  • 标准配备V / I图,用于欧姆接触的自我诊断
  • 可以测量高达1200℃(HT型)
  • 支持高达10MΩ的高电阻(HR型)
  • 能够测量沉积在基板上的材料(TF型)
  • ‐温度控制可以在150℃至200℃之间(LT型)

专利和标准

  • 热电JIS R 1650-1
  • 抵抗力JIS R 1650-2

规格

Model ZEM-5HT ZEM-5HR ZEM-5LT ZEM-5TF
Features High temperature High resistance Low and middle temperature Thin film
Temperature Range 100℃~1200℃ 100℃~800℃ -150℃~200℃ 50℃~500℃
Sample Size 2 to 4 mm square or Φ2 to 4 mm x 3 to 15 mm length Deposited substrate:2 to 4 mm
width x 0.4 to 1.2 mm
thickness mm x 20 mm length
Thin film thickness: nm scale or thicker
*An insulation layer is required between the sample film and the substrate
Thermocouple C R K R
Measurement accuracy Seebeck coefficient: ±7%
Electric resistivity: ±7% (less than 5mm long sample is not eligible.)

Constitution

  • Sample measurement, control and measurement assy. 1 set
  • Data acquisition. 1 set
  • Atmosphere controller. 1 set

Utility(HT type)

Power Main body AC200V, 40A 1 location
PC AC100V, 10A 2 locations
Cooling water Water pressure 0.15 MPa Flow rate 5L/min
Atmosphere gas Low pressure He gas 0.2 MPa (Low pressure and static atmosphere)
Space requirement Approx.750mmW × 900mmD (Installed on table)

Seebeck coefficient calculation method

img_zem-501.pngSeebeck coefficient measurement shall be done by changing 3 temperature gradients and dividing dark electromotive force.

Setting and measurement screen

img_zem-502.pngTemperature setting screen

img_zem-503.pngV/I plot screen

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