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Environmental chamber


Enclosure with temperature controlled atmosphere. Electrical characterization by source measurement devices (SMU) connected to a programmable relay matrix (switching matrix).

Manufacturer & Model

Sun Electronic Systems, Inc. EC12

Technical specifications

  • Temperature range: -184 ° C to 315 ° C
  • Controlled temperature ramps: 0 to 15 ° C / min.
  • Variable plateau heat cycles
  • Expectorant cooling: liquid nitrogen (77K)
  • Dry nitrogen purge
  • Temperature reading by thermocouple

Examples of available processes

  • Characterization of typical curves of transistors
  • Characterization of single photon avalanche photodiodes (darknoise spleen, afterpulsing, etc.)
  • General electrical characterization (four-point resistance measurement, IV curve, etc.)