Microlab
®
STAR User Manual
610766/02 Page 41 of 225
The design specifications mentioned above are valid under the following conditions, obtained
for measurements at HAMILTON Bonaduz:
• Test method:
Gravimetric testing at Hamilton. The scatter of the test method must
be less than 1/6 of the specified precision (for one channel).
• Trueness/Precision
The values given refer to use of 8 pipetting channels.
• Test size:
≥ 12 single pipettings per channel with disposable CO-RE tips (pick-
up and dispense, tip used only once) per channel and specified
volume
• Test mode: Volumes ≥ 20µl as jet dispense, < 20µl as (liquid) surface dispense
• Acceptance criteria:
Measured values are within specifications if less than the values
appearing in the table on p. 40.
• Test temperature:
20
± 2°C
• Test fluid
Deionized water with 0.1 % NaCl, 0.01% Tween
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