4 . T S M S e r v i c e P r o g r a m
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B. Braun Avitum AG
Dialog
+
SW 9.xx
4.8.3
Low Level Manual Calibration
4.8.3.1
General Calibration Information
Specifications for Measurement Instruments
Measurement instruments (e.g. dialysis measurement instrument) used
to calibrate Dialog machines are subject to regular inspections or if
necessary calibration by the respective manufacturer or by a certified
calibration lab.
Pressure
For ABPM
•
Accuracy
≤
0.8 mmHg
Pressure
For PV, PA, PBS, PBE
•
Accuracy
≤
±
1 mmHg
Temperature
•
Temperature accuracy:
≤
±
0.2
o
C
•
Temperature resolution minimum 0.1
o
C
Conductivity
•
Temperature coefficient
α
= 2.10 %/
o
C (set)
•
Reference temperature T
Ref
= 25
o
C (set)
•
Correct cell constant (set)
•
Conductivity accuracy:
≤
±
0.1 mS/cm
•
Conductivity resolution 0.01 mS/cm
Balance
•
Measurement range >200 g, accuracy < 0.5 g
Manometer
For PE and PDA:
•
Accuracy Class
≤
0.5
For DMV, RVFPA, RVFPE, DDE and RVDA:
•
Accuracy Class
≤
1.0
Flow Meter
4 % of final value:
•
1.1 l/min, approx. ± 44 ml/min
Hardware Keys
Various keys (software keys and hardware keys) are used during
calibration. The hardware keys (on the front panel board) can be used
via the keyboard membrane (see figure). The function and significance
of the hardware keys are as follows.
+ -
stop
stop
start
Dialog
+
Adimea
Fig. : Symbols of Hardware Keys on Keyboard Membrane of Monitor
Input values can be decreased in increments with the displayed
hardware key as an alternative to the software key on the touch screen.
Input values can be increased in increments with the displayed
hardware key as an alternative to the software key on the touch screen.
The service overview can be selected in the TSM with the hardware key.
