
Technical Information
114
Accuracy test results
The following graphs are designed to show flow accu-
racy of the pump against given time periods. All graphs
were plotted using a Deltec Cozmo
™
3mL Insulin
Cartridge (21-1750) and Deltec Cozmo
™
Essential
Infusion Set (21-7200).
Flow rate from startup
Time interval: 15 minutes
Total time: 1455 minutes
(24 hours, 25 minutes)
Programmed rate: 2.00 units/hr
Flow rate error
Programmed rate: 2.00 units/hr
Average flow rate: 2.00 units/hr
Mean flow error: 0.18%
0 100 200 300 400 500 600 700 800 900 1000 1100 1200
1300
Startup Curve
Flow
(ml/hr)
T (min)
0.000
0.005
0.010
0.015
0.020
0.025
2002-Nov-15 D. Zurn
«Graph Startup Cozmo 2.eps»
Trumpet Curve
T (min)
Epmax
Epmin
% Error
of Flow
60
150
330
570
930
2002-Nov-15 D. Zurn
«Graph Trumpet Cozmo 2.eps»
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
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