Chapter 9: Calibration / adjustment
Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13 9-21
9.1.25 Part 12.2: Determining the balancing chamber volume
Note
Measuring cylinder accuracy: ±0.5 %.
Note
When using scales as a measuring instrument, please ensure that
concentrate is not connected.
DET. BAL.CHAMBER Vol
Conf
key
Audio paused
key
BC-Volume = 30.00 ml
BC-Volume = 30.19 ml
Enter the determined
balancing chamber volume
with the +/– keys.
(Tolerance ±1 ml)
Determine the balancing
chamber volume.
In case of balancing chambers
WITH volume label:
Read the volume label on the
balancing chamber.
In case of balancing chambers
WITHOUT volume label:
Remove the drain line from the
device, collect two consecutive
pulses of fluid,
determine the volume
an divide it by two.
DATA STORED
Esc
key
e.g.:
After
approx. 3 s