Eppendorf Research pro - Manual (Page 5)

5
The technical data is valid only when the Research pro is used with Eppendorf pipette tips. The
multi-channel data is valid for eight- and twelve-channel pipettes. The 50 – 1,200 model is
available as an eight-channel version only.
Test conditions in accordance with ISO 8655 for piston-stroke pipettes with an air cushion by
means of a standardized fine balance with a moisture trap. Number of determinations:
10 pipettings; degassed distilled water, 20 °C – 25 °C ± 0.5 °C; maximum speed; PIP in
standard mode of operation (Sec. 5.3); prewetted pipette tip; dispensing onto inside of tube.
If the place where the pipette is used is at extremely high altitude, an adjustment must be made
in line with the ambient air pressure.
Battery
Nickel-metal hydride battery pack, 1,200 mAh / 2.4 V reversible overcurrent and over-
temperature protection. Overcharging protection when connected to Research pro.
Charging time: approx. 9.5 hours for a fully discharged battery.
Power unit
Input voltage, country-specific: 230 V ± 10 %, 50/60 Hz; 120 V ± 10 %, 60 Hz;
100 V ± 10 %, 50/60 Hz; 240 V ± 10 %, 50 Hz
Output voltage: 9 V DC; 200 mA (1.8 VA)
Technical specifications subject to change!
Single-channel
Volume range Step size Color Pipette tip Volume Max. permissible error
code epT.I.P.S. Error
systematic random
µL µL µL % µL % µL
0.5 – 10 0.01 light
gray 20 µL L 1
5
10
± 2.5
± 1.5
± 1.0 ± 0.025
± 0.075
± 0.1 ± 1.8
± 0.8
± 0.4 ± 0.018
± 0.04
± 0.04
5 – 100 0.1 yellow 200 µL 10
50
100
± 2.0
± 1.0
± 0.8 ± 0.2
± 0.5
± 0.8 ± 1.0
± 0.3
± 0.2 ± 0.1
± 0.15
± 0.2
20 – 300 0.5 orange 300 µL 30
150
300
± 2.5
± 1.0
± 0.6 ± 0.75
± 1.5
± 1.8 ± 0.7
± 0.3
± 0.2 ± 0.21
± 0.45
± 0.6
50 – 1,000 1 blue 1,000 µL 100
500
1,000
± 3.0
± 1.0
± 0.6 ± 3
± 5
± 6 ± 0.6
± 0.2
± 0.2 ± 0.6
± 1
± 2
100 – 5,000 10 violet 5 mL 500
2,500
5,000
± 3.0
± 1.2
± 0.6 ± 15
± 30
± 30 ± 0.6
± 0.25
± 0.15 ± 3
± 6.25
± 7.5
Multi-channel
0.5 – 10 0.01 light
gray 20 µL L 1
5
10
± 5.0
± 3.0
± 2.0 ± 0.05
± 0.15
± 0.2 ± 3.0
± 1.5
± 0.8
± 0.03
± 0.075
± 0.08
5 – 100 0.1 yellow 200 µL 10
50
100
± 2.0
± 1.0
± 0.8 ± 0.2
± 0.5
± 0.8 ± 2.0
± 0.8
± 0.25
± 0.2
± 0.4
± 0.25
20 – 300 0.5 orange 300 µL 30
150
300
± 2.5
± 1.0
± 0.6 ± 0.75
± 1.5
± 1.8 ± 1.0
± 0.5
± 0.25
± 0.3
± 0.75
± 0.75
50 – 1,200 5 green 1,250 µL 120
600
1,200
± 6.0
± 2.7
± 1.2 ± 7.2
± 16.2
± 14.4
± 0.9
± 0.4
± 0.3 ± 1.08
± 2.4
± 3.6
Technical data
2 Technical data
2
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