Hitachi L-8900 Service Manual page 45

2. Perform bubbling for the ninhydrine reagent (R-1), and the buffer solution (R-2).
Display the Instrument Status screen, and click
of N gas control, input
2
４
3. Pump Purge
Display the Instrument Status screen, click
3a. Pump purge
3a1. Click
0.999 mL.
3a2. Input 25 % each for the ratio of B1, B2, B3, B4, click
Input 25 for
８
Bubbling Time, click
１
３
Pump 1 Setting button of Manual operation, set the flow rate at
B2, B3, B4.
１
２
７
Option tab. Click
Execution button.
２
L-8900 tab.
３
５
2 - 7
Bubbling button
Execution button.
４