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User Manual

Variable volume micropipette 

EASY 40 Elite

1. YOUR NEW MICROPIPETTE

Your new hand held micropipette EASY 40 Elite is a general purpose pipette for the 

accurate and precise sampling and dispensing of liquid volumes. The micropipettes 

operate on the air displacement principle and disposable tips.

The micropipettes cover a volume range from 0.1µl to 5ml.

All micropipettes have been quality tested according to ISO8655/DIN12650. The 

quality control according to ISO8655/DIN12650 involves gravimetric testing of each 

pipette with distilled water (quality 3, 

DIN ISO 3696) at 22ºC using the manufacturer’s original tips.

1.1. Adjustable volume pipettes

Volume Range

Increment

Recommended Tips

0.1 -2.5µl

0.05µl

10µl

0.5-10µl

0.1µl

10µl

2-20μl

0.5μl

200, 300μl

5-50μl

0.5μl

200, 300, 350μl

10-100μl

1μl

200, 300, 350μl

20-200μl

1μl

200, 300, 350μl

100-1000μl

1μl

1000μl

1000-5000μl

50μl

5ml

1.2 Fully autoclavable

The micropipette can be fully autoclaved, withstanding steam sterilizing at 121ºC, 

1 atm. for 20 minutes. Single channel micropipettes can be autoclaved without 

special preparation. After autoclaving the micropipette must be cooled down and 

left to dry over 12 hours. It is recommended to check the performance of the 

micropipette after each autoclaving

.

 It is also recommended to grease the piston 

and seal of the pipette after 10 autoclavings.

2. UNPACKING

The micropipette packing contains the following items:

 

Micropipette

 

Calibration/ remove tool

 

User manual

 

Micropipette holder

 

Sample Tips

 

Quality control certificate

 

3. INSTALLING THE MICROPIPETTE HOLDER

For convenience and safety always keep the micropipette vertically on its own 

holder when not in use. When installing the holder, please follow the instruction 

below:

     

1. Clean the shelf surface with ethanol.

2. Remove the protective paper from the adhesive tape.

3. Install the holder as described in Figure 2A. (Make sure the holder is pressed 

against the edge of the shelf.)

4. Place the micropipette onto the holder as shown in Figure 2B.

                                       

 Fig. 

2A 

  Fig. 

2B

Summary of Contents for EASY 40 Elite

Page 1: ...e Variable volume micropipette Micropipeta de volumen variable Micropipette de volume variable user manual english espa ol fran ais Please read the User manual carfully before use and follow all opera...

Page 2: ...avable The micropipette can be fully autoclaved withstanding steam sterilizing at 121 C 1 atm for 20 minutes Single channel micropipettes can be autoclaved without special preparation After autoclavin...

Page 3: ...e Fig 4 Each micropipette is fitted with a tip ejector to help eliminate the safety hazards associated with contamination The tip ejector needs to be pressed firmly downwards to ensure proper tip ejec...

Page 4: ...viscosity and density different from water Always control the push button movements with the thumb to ensure consistency When pipetting liquids at a temperature different from ambient prerinse the ti...

Page 5: ...which may have been used with your pipette Note Check the performance of your micropipette regularly e g every 3 months and always after in house service or maintenance 10 1 Cleaning your pipette To c...

Page 6: ...ith your supplier to send the micropipette for technical service Push button jammed or moves erratically Piston contaminated Clean and grease O ring and piston clean the tip cone Penetration of solven...

Page 7: ...esterilizaci n a vapor a 121 C y 1 atm durante 20 minutos Las micropipetas se pueden esterilizar en autoclave sin necesidad de una preparaci n especial Despu s de una esterilizaci n en autoclave la m...

Page 8: ...del rango puede atascar el mecanismo y da ar la micropipeta 5 2 Sellado y expulsi n de las puntas Antes de acoplar la punta aseg rese de que el cono de la micropipeta est limpio Presione firmemente la...

Page 9: ...ica tambi n se utiliza para dispensar vol menes muy peque os cuando se recomienda que la punta se acondicione primero con el l quido antes de pipetear Esto se logra mediante el llenado y el vaciado de...

Page 10: ...la norma ISO8655 DIN12650 6 Calcule el valor de F usando la siguiente ecuaci n F inexactitud l 2 imprecisi n l Compare el valor de F calculado con el correspondiente Fm x del usuario Si este valor cae...

Page 11: ...utilice otras herramientas Fig 9 El cono de la micropipeta de 5 ml se quita girando el cono en sentido anti horario No utilice para esta micropipeta ninguna herramienta Fig 10 5 Limpie el pist n la j...

Page 12: ...opipeta da ada P ngase en contacto con su proveedor para mandar la micropipeta al Servicio T cnico Pulsador de pipeteado atascado o se mueve err ticamente Pist n contaminado Limpiar y engrasar el pist...

Page 13: ...ettes peuvent tre plac es enti rement dans un autoclave vapeur 121 C 1 atm pendant 20 minutes Les micropipettes peuvent tre st rilis es en autoclave sans pr paration particuli re Apr s une st rilisati...

Page 14: ...hors des plages pr vues peut bloquer le m canisme et endommager la micropipette 5 2 Fixation et jection des pointes Avant de fixer une pointe toujours v rifier que le c ne de fixation soit propre Pres...

Page 15: ...viscosit lev e Cette technique est galement utilis e pour distribuer des volumes tr s faibles quand il est recommand que la pointe soit mise en contact avec le liquide avant le pipetage Cela se r ali...

Page 16: ...oids de l eau par sa densit 20 C 0 9982 Cette m thode est bas e sur les normes ISO8655 DIN12650 6 Calculer la valeur de F en utilisant l quation suivante F Incertitude l 2 Ecart Type l Comparer la val...

Page 17: ...s Le c ne de la micropipette de 5ml se retire en le d vissant dans le sens contraire des aiguilles d une montre Fig 10 Ne pas utiliser d outils avec cette micropipette 5 Nettoyer le piston le joint to...

Page 18: ...micropipette au service technique Bouton de pipetage coinc ou qui se d place de fa on erratique Piston contamin Nettoyer et graisser le joint torique et le piston nettoyer le c ne P n tration de vapeu...

Page 19: ...l 10 l 5 l 1 l 1 00 1 50 2 50 0 80 1 50 1 50 2 20 l 20 l 10 l 2 l 0 90 1 20 3 00 0 40 1 00 2 00 5 50 l 50 l 25 l 5 l 0 60 0 90 2 00 0 30 0 60 2 00 10 100 l 100 l 50 l 10 l 0 80 1 00 3 00 0 15 0 40 1...

Page 20: ...20 www labbox com...

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