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SHENZHEN KEYTO FLUID TECHNOLOGY CO., LTD.
SHENZHEN KEYTO FLUID TECHNOLOGY CO., LTD.
  • 50 ml pipette pump
  • automatic pipette pump
  • electronic pipette pump
  • fast release pipette pump
  • manual pipette pump
  • pipette pump 25ml
  • pipette pump 10ml
  • 50 ml pipette pump
  • automatic pipette pump
  • electronic pipette pump
  • fast release pipette pump
  • manual pipette pump
  • pipette pump 25ml
  • pipette pump 10ml

Air Displacement Pipette SP28

The SP28 is a programmable, automatic air displacement pipette pump independently developed by Keyto for use with disposable tips to achieve precise dosing aspiration and dispense. This pipette allows for automatic tip pick-up and ejection, tip presence detection and liquid level detection, etc. The SP28 pipette pump also offers extremely high dispense precision and accuracy, with a service life of over 1 million cycles without compromising precision and accuracy.

Specifications

Specifications of Air Displacement Pipette SP28


Maximum displacement volume( μL)

100

250

500

1000

Liquid volume per step (μL/step)

0.05

0.125

0.25

0.5

Life cycle

1 million

Operating pressure (MPa)

≤0.06

Drive communication protocol

RS232、RS485、CAN、Bus(Optional)

Disposable tip volume

Compatible with T-series tips(Customized on request)

Cone length

Optional standard length:12mm\40mm\65mm

(Customized on request)

Mounting method

Three-sided mounting

Working medium

Air

Weight (g)

<500g



Note: Please kindly reach out to our sales team for design and specification final clarification and confirmation.


Reasons to Buy Keyto Air Displacement Pipette SP28

  • 01
    Long life and high-performance

    1.8° hybrid two-phase step motor with long-life and high-performance.

  • 02
    Various volumes available

    Various volumes available, nominal displacement: 100μL~1000μL.

  • 03
    Extremely high and stable dosing aspiration and dispense accuracy

    Extremely high and stable dosing aspiration and dispense accuracy over the life cycle of the pipette pump.

  • 04
    Life expectancy

    Unique piston machining technology, rigorous inspection procedures and reliable sealing solutions guarantee a life expectancy of more than one million cycles without maintenance.

  • 05
    Good chemical resistance

    Good chemical resistance of the pipette pump components:

    (1) Pump head material: aluminium alloy; 

    (2) Piston material: stainless steel.

  • 06
    End position optical detection

    End position optical detection. The optical sensor detects whether the pump is at the initial position of aspiration.

  • 07
    Tip presence detection and tip ejection

    Automatic tip presence detection and tip ejection.

  • 08
    Detection

    Automatic pneumatic liquid level detection and tip clogged detection.

Pneumatic Pipette Pumps SP28 Video

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