2 dispensing, 9 test conditions for dispensing tool errors, Dispensing – Eppendorf epMotion 5070 User Manual
Page 88: Test conditions for dispensing tool errors
Technical data
epMotion
®
5070
English (EN)
88
13.8.2
Dispensing
13.9
Test conditions for dispensing tool errors
Test conditions and test evaluation in accordance with ISO 8655, part 6. Test with analytical balance with
evaporation protection, approved by the board of weights and measures.
The errors were determined under the following conditions:
Dispensing tool
Volume range
Dispensing
Testing
volume
Error limits
Error
Systematic error
Random error
± %
± μL
± %
± μL
TS 50
1.0 μL – 50 μL
5 μL
±5.0
±0.25
±12.0
±0.6
TS 300
20 μL – 300 μL
30 μL
±3.0
±0.9
±5.0
±1.5
TS 1000
40 μL – 1 000 μL
100 μL
±2.0
±2.0
±2.0
±2.0
TS 50-8
1.0 μL – 50 μL
5 μL
±7.5
±0.38
±15.0
±0.75
TS 300-8
20 μL – 300 μL
30 μL
150 μL
300 μL
±5.5
±1.7
±15.0
±4.5
TS 1000-8
40 μL – 1 000 μL
100 μL
±1.0
±1.0
±6.0
±6.0
Pipette tip
epT.I.P.S. Motion
Liquid
Water according to ISO 3696
Number of determinations
10
Ambient temperature
20 °C – 25 °C ± 0.5 °C
Liquid dispensing
Free-jet dispensing