Setting The Volume - HTL LABMATE pro LMP2 Manual De Instrucciones

Tip ejector assembly (Fig. 6A)
1. Remove the tip ejector button.
2. Use the screwdriver to turn the metal arbor right to
screw the ejector in and adjust its length.
Tip ejector adjustment (Fig. 6A)
1. Remove the ejector pushbutton.
2. Use the screwdriver to increase or decrease the ejec-
tor length.
After ejector assembly or adjustment, put the ejector but-
ton back on its place.
If above described method of ejector adjustment is not
sufficient or the diameter of the ejector opening is too
large to dispose the tip it is necessary to put the ejector
cap "M" onto the ejector, (Fig. 6B).
- in 2 and 10 μl pipettes (Fig. 6C)
The 2 μl - 10 μl pipettes may require the use of an ejector
cap "M" to efficiently eject certain brands of pipette tips.
Simply place the cap on the bottom of the pipette shaft
and slide the cap upwards until it surrounds the bottom
of the tip ejector.
The pipette is a high quality instrument which offers
excellent accuracy and precision.
The accuracy and precision of liquid volume depend on
the quality of tips used. The values for accuracy and
precision given in the table below were obtained using
HTL tips. Only those tips guarantee correct operation of
the pipettes and ensure accuracy and precision of liquid
sampling.
Volume
Model Cat. no.
[μl]
0.2
LMP2 5661 1.0
Max 2.0
Min 0.5
LMP10 5662 5.0
Max 10.0
Min
LMP20 5663 10
Max 20
Min
LMP50 5667 25
Max 50
Min 10
LMP100 5664 50
Max 100
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Accuracy Precision Tip
[%] [%] μl
± 12.0 ± 6.0
± 2.7 ± 1.3
± 1.5 ± 0.7
10 μl
± 4.0 ± 2.8
± 1.0 ± 0.6
± 0.5 ± 0.4
2 ± 3.0 ± 1.5
± 1.0 ± 0.5
± 0.8 ± 0.3
5 ± 2.5 ± 2.0
200 μl
± 1.0 ± 0.6
± 0.8 ± 0.4
± 1.6 ± 0.80
± 0.8 ± 0.24
± 0.8 ± 0.20
Min 20
LMP200 5665 100
Max 200
Min 50
LMP250 5660 125
Max 250
Min 100
LMP1000 5666 500
Max 1000
Min 500
LMP5000 5668 2500
Max 5000
Min 1000
LMP10000 5669 5000
Max 10000
The accuracy and precision are obtained with HTL tips,
using a gravimetric method, performing at least 10 mea-
surements of distilled water at a temperature of 20±1°C,
according to EN ISO 8655 standard.
The pipette design enables the user to perform the
recali bration process according to the rules presented in
section 8.

2 - SETTING THE VOLUME

The counter displays three figures to be read from top to
bottom. Additional to the figures on the lower wheel are
printed graduations to enable a volume setting in the
range increment of each pipette model.
Examples of the meaning of the black and red figures:
Pipettes LMP2
Red figures at the bottom = 1/100 μl
Increment = 0.002 μl
Pipettes LMP10, LMP20,
Red figures at the bottom = 1/10 μl
Increment = 0.02 μl
Pipettes LMP50, LMP100,
LMP200, LMP250
Black figures only = 1 μl
Increment = 0.2 μl
ENGLISH
± 1.2 ± 0.60
200 μl
± 0.8 ± 0.25
± 0.6 ± 0.20
± 1.0 ± 0.4
300 μl
± 0.8 ± 0.3
± 0.6 ± 0.3
± 1.6 ± 0.40
± 0.7 ± 0.20 1000 μl
± 0.6 ± 0.15
± 1.2 ± 0.50
5000 μl
± 0.6 ± 0.20
± 0.5 ± 0.15
± 2.5 ± 0.6
10000 μl
± 0.8 ± 0.3
± 0.5 ± 0.2
LMP2
LMP10 LMP20
LMP50, LMP200,
LMP100 LMP250
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