Siemens Rapidlab 1200 - Page 373

Rapidlab 1200 Operator’s Guide: System Specifications E-13
02087462 Rev.V
The following tables summarize the results of the Rapidlab 1240 system recovery
and precision testing:
Table E-11 Rapidlab 1240 Recovery and Precision Testing—pH
Level Mode n WRSD
*
Observed Expected Recovery WRCV
1 Capillary 24 0.004 7.042 7.032 100.15 0.05
2 Capillary 24 0.002 7.204 7.202 100.02 0.03
3 Capillary 20 0.006 7.349 7.354 99.94 0.09
4 Capillary 24 0.004 7.409 7.41 99.99 0.05
5 Capillary 24 0.002 7.516 7.534 99.76 0.03
6 Capillary 24 0.004 7.662 7.63 100.42 0.05
1 Syringe 48 0.004 7.034 7.032 100.04 0.06
2 Syringe 48 0.005 7.209 7.202 100.09 0.07
3 Syringe 47 0.003 7.353 7.354 99.99 0.05
4 Syringe 48 0.003 7.418 7.41 100.11 0.04
5 Syringe 48 0.004 7.545 7.534 100.15 0.05
6 Syringe 47 0.003 7.621 7.63 99.88 0.04
1Micro-
capillary
24 0.01 7.03 7.032 99.97 0.14
2Micro-
capillary
24 0.013 7.204 7.202 100.02 0.18
3Micro-
capillary
24 0.011 7.359 7.354 100.07 0.15
4Micro-
capillary
24 0.012 7.403 7.41 99.91 0.16
5Micro-
capillary
24 0.007 7.538 7.534 100.05 0.09
6Micro-
capillary
24 0.006 7.629 7.63 99.98 0.08
1Micro-
syringe
24 0.004 7.031 7.032 99.98 0.05
2Micro-
syringe
24 0.002 7.197 7.202 99.92 0.03
3Micro-
syringe
24 0.006 7.356 7.354 100.03 0.08
4Micro-
syringe
24 0.003 7.418 7.41 100.1 0.05
5Micro-
syringe
24 0.005 7.556 7.534 100.28 0.06
6Micro-
syringe
24 0.003 7.628 7.63 99.97 0.04