Agilent Technologies 1200 Series User Manual page 48

3 Becoming an expert
5 Starting with a compressibility setting of 10 × 10
6 Repeat
Optimize your compressibility settings by using the values for various solvents
listed in the following table:
.
Table 4
Solvent (pure)
Acetone
Acetonitrile
Benzene
Carbon tetrachloride
Chloroform
Cyclohexane
Ethanol
Ethyl acetate
Heptane
Hexane
Isobutanol
Isopropanol
Methanol
1-Propanol
Toluene
THF
Water
48
in steps of 10. Re-zero the integrator as required. The compressibility
compensation setting that generates the smallest pressure ripple is the
optimum value for your solvent composition.
step 1 through
Solvent Compressibility
step 5 for the B channel of your nano pump.
-6
Compressibility (10
126
115
95
110
100
118
114
104
120
150
100
100
120
100
87
95
46
1200 Series Nano Pump User Manual
-6
/bar increase the value
/bar)