ICS-90 Ion Chromatography System
A-2 Doc. 031851-05 12/04
A.3 Environmental
A.4 Front Panel
Operating
Temperature
10 to 35 °C (50 to 95 °F)
Humidity 5% to 95% relative humidity, noncondensing
Gas Pressure Laboratory-quality clean gas regulated to between 0.55 and
0.83 MPa (80 and 120 psi)
Operating
Pressure
28 MPa (4000 psi) maximum liquid path (tubing, valve, columns,
etc.)
Operational
LED Indicators
LEDs display the ICS-90 operational status:
• Power
Off: No power
On: Power present
• Ready
Off: Not connected to Chromeleon
On: System check passed and the ICS-90 is connected to
Chromeleon
Flashing: System check failed (occurs if system check
executes for 10 minutes without success)
• Run
Off: Not running
On: Running/acquiring data
Flashing: Error/alarm/fault (including injection valve position
fault)