Speed Limit; Torque Limit; Torque Display; Intermittent Mode - VWR VOS 60 control Instrucciones De Manejo

Menu (details)
Stirring

Speed Limit:

The "Speed Limit" menu allows the user to set the desired maximum upper speed limit for the VOS 60 control stirrer.
The initial setting is the maximum permissible speed of the stirrer. If the user changes this setting, the Wireless Controller
saves the new value for future stirring tasks.
If the "Speed Limit" has been changed, then the speed can be adjusted only within the new range.

Torque Limit:

The "Torque Limit" menu allows the user to set the desired maximum deliverable torque limit. The initial setting is the
maximum permissible torque of the device.
If the user changes this setting, the Wireless Controller saves the new value for future stirring tasks.
If the "Torque Limit" has been changed, the stirrer can deliver an operating torque only up to the value specified as the
maximum torque limit.
Note: The torque limit can be overload for about 10 seconds. This is necessary to cater for stirring tasks which require
metering and feeding additives.

Torque Display:

The "Torque Display" menu allows the user to specify that the torque is shown in the display. A tick shows that the op-
tion is activated.
Note: Pressing the "Back" button while the device is running resets the torque to 0 Ncm. The Δ symbol then appears in
the display in front of the torque value.

Torque Calibration:

This menu allows the torque to be calibrated. All torque resulting from bearing friction is excluded from the torque calcula-
tion. This is performed with no stirrer element attached. A duration of 30 sec. and speed of 50 rpm are set automatically.
Note: Calibration can be performed only when a USB cable is being used. For this, remove the Wireless Controller from
the station (see "Interfaces and outputs" section, figure "Connection capability: Wireless Controller to the VOS
60 control station").

Intermittent Mode:

Symbol rotation Chuck rotation
direction direction
CW
CW
Fig. 9
Time
∞
/ CW...
Time
Run-Stop-Run / CW ...
19
Graph
Factory setting: continuous mode
Function "Run/Stop" is activated:
•
The run time and stop time can be set
separately.