8- Maintenance & Calibration - VWR High Performance Guia De Inicio Rapido

VWR HIGH PERFORMANCE PIPETTOR
®
Multichannel models
Volume
Model
range (µL)
8X-10µl
0.5-10
12X-10µl
8X-20µl
12X-20µl
8X-200µl
20-200
12X-200µl
8X-300µl
20-300
12X-300µl
The data given in the tables conform to the
ISO8655-2 Standard. With a precise pipetting
technique, the 2µL single channel model may be
used to aspirate volumes as low as 0.1µL and
the 10µL single channel model as low as 0.5 µL.
8 - MAINTENANCE & CALIBRATION
VWR recommends pipettor calibration and maintenance
at least once annually by the authorized service provider.
Please contact VWR directly.
12
Volume
(µL)
0.5
5
10
2
10
2-20
20
20
100
200
20
150
300
SPECIFICATIONS - Error limits
Systematic error
(µL) (%)
± 0.09 ± 17.6
± 0.22 ± 4.4
± 0.22 ± 2.2
± 0.11 ± 5.5
± 0.22 ± 2.2
± 0.40 ± 2.0
± 0.55 ± 2.8
± 1.10 ± 1.1
± 2.20 ± 1.1
± 1.10 ± 5.5
± 1.65 ± 1.1
± 3.30 ± 1.1
Random error
(µL) (%)
≤ 0.04 ≤ 8.8
≤ 0.11 ≤ 2.2
≤ 0.11 ≤ 1.1
≤ 0.09 ≤ 4.4
≤ 0.11 ≤ 1.1
≤ 0.17 ≤ 0.8
≤ 0.28 ≤ 1.4
≤ 0.44 ≤ 0.4
≤ 0.55 ≤ 0.3
≤ 0.39 ≤ 1.9
≤ 0.66 ≤ 0.4
≤ 1.10 ≤ 0.4