Baseline Spikes - Gilson 155 User Manual

Troubleshooting

Baseline Spikes

• Be sure solvents are degassed.
• Check fittings for a leak in system. Repair as
needed.
• Reduce pump noise by changing the
compressibility setting on the pump and by
examining check valves.
• Voltage transients on a single circuit can
interfere with detector output. Eliminate
voltage transients by connecting detector and
recorder power cords to a constant voltage
transformer or line filter.
• Check grounds on all instruments. Eliminate
ground loops by connecting the detector and
recorder to the same power outlet.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
5
5-3