SCHOTT TITRONIC universal, Руководство по эксплуатации

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36
4.6 Setting the parameters
You can use the <
↑
>, <
→
>, <
↓
> arrow keys on the front of the TITRONIC
â
â â
â
universal Piston Burette to set
uniform parameters for all functions. The display will show your modified values. The cursor is located be-
low the digit to be changed. As soon as the cursor has reached the last digit to the right, it will jump back to
the first digit to the left if the <
→
> arrow key is pressed again, display: <<Next digit>>. The dialog of the
<<YES:>> display will request you to store the new value using the <F1> key. With the display showing
<<NO:>> you can reset the input to the last valid parameters by pressing the <F4> key.
Fig. 16 Fig. 17
Dosing parameter
Nominal vol.: 015.00ml
Change digit: <
↑↓
>
Next digit <
→
>
OK:<F1> ESC:<F4>
Dosing parameter
Speed: 40.00ml/min
Change digits: <
↑↓
>
Next digit <
→
>
OK:<F1> ESC:<F4>
The selection of the titration rate stages is an exception to this. Here you can use the <
↑
>, <
↓
> arrow keys
for a direct selection of one of the 6 rate stages. The highest stage, e.g. 6, corresponds to approximately
40 ml/min for the 20 ml cylinder and to approximately. 100 ml/min in the case of the 50 ml design.
Rate stage TITRONIC
â â â â
universal Piston Burette
with 20 ml cylinder [ml/min]
TITRONIC
â â â â
universal Piston Burette
with 50 ml cylinder [ml/min]
1 5 12.5
2 6.6 16.5
3 10 25
4 13.3 33.3
5 20 50
6 40 100