Roche cobas b 221 system

Roche Diagnostics May 2009
A-36 Service Manual · Version 9.0
2 Fluid actions cobas b 221 system
Calibration
Mix1/Mix2 calibration, aspirating BG/ISE reference solution
A Main pump
B Aspirating BG reference solution
C Aspirating ISE reference solution
D Mix1/Mix2 Calibration
E BG Reference solution
F ISE Reference solution
G CAL B
H CAL A
I FMS
Figure A-21 Mix1/Mix2 calibration, aspirating BG/ISE reference solution
A DB C
IE F G H