Corrosive Gas Test

Passive H2S-test for materials or devices

• 15l chamber without voltage stress
  • Temperature: 30 – 100°C
  • Rel. humidity: 30 – 90 %
  • Gas concentration: 5 – 100 ppm

Active H2S-test for power modules

• 60l chamber with voltage stress (6 channels)
  • Temperature: 30 – 100°C
  • Rel. humidity: 30 – 90 %
  • Gas concentration: 5 – 100 ppm
  • Voltage ≤ 5kV
  • Current ≥ 10uA

Weight gain measurement of copper

• Reference for corrosion rate
  • Scale resolution: 10?g