Transferpettor™ Positive Displacement Pipette

Transferpettor™ Positive Displacement Pipette

Transferpettor™ Positive Displacement Pipette

Positive Displacement Pipette

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The Transferpettor™ is the ideal tool for use with liquids that render traditional air displacement pipettes ineffective. Unlike air displacement pipettes, the piston of the Transferpettor™ directly expels the media from the tip, wiping the tip walls completely clean. This results in negligible residual wetting and highly accurate, reproducible results, especially with viscous, foaming, high-vapor-pressure, and other "problematic" liquids.

Product Features:

  • Designed for use with high-vapor-pressure liquids including alcohols, acetone and hydrocarbons
  • Dispenses surfactants such as Tween® and Mucasol®
  • Dispenses viscous and high density media such as concentrated protein solutions, oils, fats, resins, and glycerin

 

Limitations of Use

This instrument is intended for the pipetting of liquids within the following limitations:

  • Use between +15°C and +40°C (59°F and 104°F) of instrument and reagent
  • Vapor pressure up to 500 mbar
  • Density up to 13.6 g/cm³
  • Kinematic viscosity:
    •    500µl instrument:   40,000 mm²/s
    •  1000µl instrument:   20,000 mm²/s
    •  5,000µl instrument:    6,000 mm²/s
    • 10,000µl instrument:   2,000 mm²/s

 

Operating Exclusions

This instrument cannot be used with:

  • Liquids incompatible with polypropylene or polyethylene
  • Crystallizing liquids as they may damage the seal

 

Technical Speicifactions:

The Transferpettor™ is supplied with one tip & seal, seal mounting/removal tool, performance certificate, operating manual, and one year warranty.

  CapacityA* < ±CV* ≤Max. Viscosity
mm2/sec
Subdivision
µL
ColorCat. No.
%µL%µL
  100-500µL
0.5
2.5
0.2
1.0
40,000
1.0
Green
702804
  200-1000µL
0.5
5.0
0.2
2.0
20,000
1.0
Yellow
702806
  1-5mL
0.5
25.0
0.2
10.0
6,000
10
Red
702810
  2-10mL
0.5
50.0
0.2
20.0
2,000
10
Orange
702812

 

A*=Accuracy, CV*=Coefficient of Variation

*The value of accuracy and coefficient of variation are final test values referring to the delivered nominal volume, instrument and distilled water at equilibrium with ambient temperature (20°C/68°F) and with smooth operation.

More Information
Technical Specifications
  CapacityA* < ±CV* ≤Max. Viscosity
mm2/sec
Subdivision
µL
ColorCat. No.
%µL%µL
  100-500µL 0.5 2.5 0.2 1.0 40,000 1.0 Green 702804
  200-1000µL 0.5 5.0 0.2 2.0 20,000 1.0 Yellow 702806
  1-5mL 0.5 25.0 0.2 10.0 6,000 10 Red 702810
  2-10mL 0.5 50.0 0.2 20.0 2,000 10 Orange 702812
Pipettor TypeVariable Volume
Subscription EnabledNo

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