LP Linear pump

The linear pump LP.* consists of miniature motor with digital encoder and planetary gear, which is in aluminium body of pump.

 

The motor drives the screw which moves the piston in syringe in both directions. The pump is designed for extremely small applications such as medical or military applications. It can be used in hand-held devices. The main advantage is no pulsation and easy connection with syringe piston. The pump can supply liquid through flow cells FC2, FC3 or FC4. Linear pump is delivered with optional Hamilton syringe holder.

Useful Documents

LP Data Sheet

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  • FC4.TL.* PEEK Flow Cell

    The FC4.TL flow cell is made of PEEK and enables the use of Screen printed sensors in a flow through arrangement.

    It has teflon endings permitting a fully compatible connection to chromatography tubing.

     

    The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.

     

    The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door. The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.

     

    With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.

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  • FC2.TL.* PMMA Flow Cell

    The flow cell enables the use of Screen printed sensors in a flow through arrangement.

     

    The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.

     

    The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door.  The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.

     

    With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.

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  • FC3.TL.* LED Flow Cell

    The flow cell enables the use of Screen printed sensors in a flow through arrangement for spectroelectrochemical measurements1,2.

     

    The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.

     

    The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door.  The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.

    With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.

     

    LED Specification:
    Diameter: 3 mm
    Wave lenght range: 350 – 2000 nm

    • Standard: 620 – 630 nm
      (If special laser LED is used the band width and other parameters can be specified on demand)

    Emitting angle: 10 – 120 deg

    • Standard: 60 deg

    Iv (emitted power): 750 – 1120 mcd
    I max: 20 mA

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