Metrohm 730 Sample Changer - Manuel (Page 121)

4.7 Pipetting with the Swing Head
730 Sample Changer, Detailed Description 118
18 DRIVE.PORT 1.4: dos.
19 DOS: 1 : -0.001 ml
20 DOS: 1 : level ml
21 LIFT: 1 : shift mm
22 MOVE 1 : spec.3
23 LIFT: 1 : 144 mm
24 LIFT: 1 : shift mm
25 MOVE 1 : sample
26 LIFT: 1 : 125 mm
27 DRIVE.PORT 1.1: dos.
28 DOS: 1 : -0.050 ml
29 LIFT: 1 : special mm
30 DOS: 1 : -2.0 ml
31 WAIT 3 s
32 DRIVE.PORT 1.4: dos.
33 DOS: 1 : 0.001 ml
34 DOS: 1 : level ml
35 LIFT: 1 : shift mm
36 MOVE 1 : spec.1
37 LIFT: 1 : 155 mm
38 DOSRATE 1 10
39 DRIVE.PORT 1.1: dos.
40 DOS: 1 : 2.035 ml
41 WAIT 3 s
42 LIFT: 1 : shift mm
43 MOVE 2 : spec.1
44 LIFT: 2 : work mm
45 STIR: 1 : ON s
46 WAIT 5 s
47 CTL:Rm: START device1
48 SCN:Rm : Ready1
49 PUMP 2.2 : 30 s
50 PUMP 2.* : 30 s
51 PUMP 2.2 : 15 s
52 STIR: 1 : OFF s
53 LIFT: 2 : shift mm
>final sequence
>changer settings
rack number 0
lift rate 1 25 mm/s
lift rate 2 25 mm/s
shift rate 20
shift direction: auto
beaker test mode: single
on beaker error: display
>stirring rates
stirrer 1 3
stirrer 2 3
stirrer 3 3
stirrer 4 3
>dosing unit def.
>manual stop
CTL Rmt: STOP device1
CTL RS232:
------------ Cock opened to port 4
Step to trigger opening of cock
Compensation of play between spindle and cylinder
Scraper in front of tower 1
Lift position 7
Sample vessel in front of tower 1
Lift position 5
Cock opened to port 1
Air bubble is aspirated.
Special lift height for aspirating sample
Sample is aspirated.
Cock opened to port 4
Step to trigger opening of cock
Compensation of play between spindle and cylinder
Titration vessel in front of tower 1
Lift position 6
Cock opened to port 1
Sample is ejected into titration vessel.
Titration vessel is moved in front of tower 2.
Titrino starts
Wait for end of titration (static 'ready' signal)
Pump 2 starts to aspirate the solution
Rinsing of electrodes
Aspiration of solution
Direction of rack shift is selected automatically.
No beaker test possible if 3-row racks are used.