User Manual of CIC-D100 Ion Chromatograph
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The flow path is blocked
Solution: Find the blocked place, repair or replace it.
4. Changes in ambient temperature
Solution: Keep the environment as constant as possible when conducting experiments.
5. The concentration of eluent changes
Solution: When the eluent generator is not used, a protective device should be added to
NaOH eluent.
6. The column efficiency of chromatographic column decreases
Solution: Replace the column with a new one.
7. Suppressor leak
Solution: Replace the suppressor with a new one.
5.12 Poor linearity
1. The solution is contaminated
Solution: Reconfigure the solution.
2. The ultrapure water is impure
Solution: Replace the ultrapure water.
3. The linear solution is contaminated, especially the sample with low concentration.
Solution: Reconfigure the solution.
4. The sample concentration is too high or too low, beyond the linear range of the
instrument
Solution: Select the appropriate concentration range.
5.13There are bubbles in infusion pump
1. Gas is adsorbed in flow path pipe
Solution: Start the exhaust valve of the infusion pump and start the advection pump when
water passes through, and constantly vibrate the filter head to remove the gas.
