Metrohm 900 Touch Control Manual User Manual Page 337

  • Download
  • Add to my manuals
  • Print
  • Page
    / 541
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 336
■■■■■■■■■■■■■■■■■■■■■■
29 Parameters
900 Touch Control
■■■■■■■■
321
29.3.10 Stirrer
The parameters for the stirrer are edited under [Stirrer].
Stirrer
Selection of the MSB connector the stirrer is connected to. Every MSB
connector will always be displayed.
Selection 1 | 2 | 3 | 4 | off
Default value 1
off
No stirrer will be used.
Stirring rate
Setting the stirring rate. It can be set in steps of –15 to +15. The default
setting 8 corresponds to 1000 rpm. The formula for calculating the rota-
tional speed is specified in chapter 32.3, page 489. The optimum stirring
rate can be tested in the manual control.
The algebraic sign of the stirring rate changes the direction in which the
stirring is done. When the stirrer is viewed from above, this means:
"+": counterclockwise rotation
"–": clockwise rotation
Input range –15 - 15
Default value 8
Switch off automatically
on | off (Default value: on)
If this parameter is activated, the stirrer will be switched off automatically
at the end of the titration, measurement, etc.
29.4 Volumetric Karl Fischer titrations (KFT)
29.4.1 Start conditions
The parameters that are carried out before the start of titration are
defined under [Start conditions].
Pause 1
Waiting time, e.g. for the electrode to settle down before a start volume is
added.
Input range 0 - 999999 s
Default value 0 s
Page view 336
1 2 ... 332 333 334 335 336 337 338 339 340 341 342 ... 540 541

Comments to this Manuals

No comments