B. Braun Dialog+ - Page 290

4. TSM Service Program 1/2010 4 - 121
BA-TE-DE08W M.KAY Dialog+ SW9xx_SM_Chapter 4-3-1_1_2010.doc/pdf <110301> yymmdd B. Braun Avitum AG
Dialog
+
SW 9.xx
The calibration for the degassing pressure sensor PE is performed with a two
point calibration (-400 mmHg/-533 mbar and –100 mmHg/-133 mbar).
The calibration can be performed either with a manometer or a pressure
measurement instrument. The calibration is described with a manometer. The
measurement unit mmHg or mbar can be selected for calibration.
Conversion Factor mmHg to mbar
Conversion Factor = 1.3332
Example:
-100 mmHg approx. –130 mbar
–400 mmHg approx. –530 mbar
• Manometer or pressure measurement instrument
• Syringe
• Y piece
• Tubing and tubing clamps
1. Activate the LL Manual Calibration menu
with the LL Manual Calibration key in the
Manual Test and Calibration menu.
2. Activate the Pressure Sensors (Water Side)
menu by pressing on the line Calibration 2.3
Pressure Sensors (Water Side). The following
menu is displayed.