14 . High-Performance Lambda Spectrometers Hardware Guide
General Operating Conditions
Only use your high-performance Lambda spectrometer indoors and under the following
conditions:
Temperature 15 °C to 35 °C
Relative Humidity 80% maximum (non-condensing)
If possible, avoid any adjustment, maintenance or repair of the opened, operating
instrument. If any adjustment, maintenance or repair of the opened instrument is necessary,
this must be done by a skilled person who is aware of the hazard involved.
Whenever it is likely that your high-performance Lambda spectrometer is unsafe, make it
inoperative. The high-performance Lambda spectrometer may be unsafe if it:
• shows visible damage;
• fails to perform the intended measurement;
• has been subjected to prolonged storage in unfavorable conditions;
• has been subjected to severe transport stresses.