Endress+Hauser analytikjena PlasmaQuant 9100 - Page 55

PlasmaQuant 9100 (Elite) Troubleshooting
55
¡ Argon supply leaks ¡ Seal leaks
Signal drift
Cause Remedy
¡ Temperature change in the spray
chamber
¡ A change of 1°C causes a drift of ap-
prox. 1%
¡ Use temperature-controlled spray
chamber or ensure air conditioning
in the laboratory
¡ Insufficient transparency in the UV
vacuum
¡ Check if the argon purging of the
spectrometer is complete (activate
the purge gas flow long enough)