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Recent content by michris

  1. michris

    lifetest (temperature) hardware specifikation

    Dear IRstuff, thanks for your reply. My produkt is an office printer. This should work between 15 and 30°C. Ok, I can test my hardware to work from 0 °C to 50°C, but for how long ? When can you decide, the hardware has been tested long enough, it will work for 5 years without problems? What...
  2. michris

    lifetest (temperature) hardware specifikation

    Hi, can anyone help me finding a specification sheet, where an elektronic hardware test is described in function of temperature and humidity? In other words, what are the temp/humidity limits (upper and lower) and the duration on which hardware should be tested in order to have reliable...

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