Roche cobas b 221 system User Manual

Roche Diagnostics May 2009
Service Manual · Version 9.0 D-135
cobas b 221 system 7 Troubleshooting
Sensor limits (Sensor report)
Sensor limits (Sensor report)
h At the ready screen, press > [Miscellaneous reports] > [Sensor report].
min typ max
Conductivity BG A Pot. 55 mV 75 mV 105 mV
B Pot. 1320 mV 1500 mV 1710 mV
PCO
2
1P Pot. -1300 mV -1000 mV 2000 mV
Slp Pot. -160 mV -143 mV -110 mV
PO
2
1P Pot. 250 mV 330 mV 550 mV
Slp Pot. -10 mV 2 mV 15 mV
pH 1P Pot. -2100 mV 500 mV 1600 mV
Slp Pot. -340 mV -305 mV -250 mV
Conductivity ISE A Pot. 14 mV 50 mV 70 mV
B Pot. 930 mV 1030 mV 1250 mV
Ca
2+
1P Pot. -2000 mV 500 mV 2200 mV
Slp Pot. -95 mV -87 mV -65 mV
K
+
1P Pot. -1700 mV 550 mV 2100 mV
Slp Pot. 110 mV 130 mV 140 mV
Na
+
1P Pot. -1700 mV 950 mV 2300 mV
Slp Pot. 110 mV 130 mV 140 mV
Cl
–
1P Pot. -2300 mV 700 mV 1700 mV
Slp Pot. -120 mV -108 mV -90 mV
Glu 1P Sens. 20 nA 90 nA 230 nA
Lin 3.75 4.5 5.25
3P Sens. 0nA 10nA 100nA
Lac 1P Sen 20 nA 90 nA 260 nA
Lin 3.75 4.5 5.25
3P Sens 0nA 10nA 100nA
BSA 1P Sen -10 nA 0 nA 10 nA
3P Sens 0nA 10nA 100nA
Urea 1P Sens. 25 mV 31 mV 45 mV
2P Sens. 35 mV 52 mV 75 mV
Lin 1.6 1.7 1.9
Urea K
+
4P Sens. 10 mV 15 mV 25 mV
Urea NH
4
+
3P Sens. 8mV 14mV 32mV
4P Sens. 5mV 12mV 25mV
COOX d 60 μm 100 μm 130 μm
tHb/SO
2
Trans L1 - L4 30000 – 60000
Stray L1 - L4 0 – 20000
Ta bl e D -2 9 Sensor limits

Roche cobas b 221 system Specifications

General

Brand	Roche
Model	cobas b 221 system
Category	Medical Equipment
Language	English