The BIO2 is a 2 axis ultra-low profile nanopositioner designed to be integrated in any kind of inverted microscope. Microscope slides can be accomodated inside its rectangular aperture. Because of its very low profile (15.6mm), this nanopositioner is easy to integrate into inverted microscope and can be combined with a coarse positioning stage (See our Hybrid System).

Standard BIO2 are made from aluminium but for Bruker AFM upgrade, the BIO2.100 (100µm version) in Invar is available, which allows higher thermal stability.

BIO-2.100 ALU

  • Features :

    • Low profile
    • Rectangular aperture (54 x 83,6 mm)
    • 100, 200 or 300 µm motion
    • Closed loop control
    • Silicon sensor technology
    • Less than 30pm noise floor

    Applications :

    • Super Resolution microscopy
    • Nanolithography
    • Particle tracking
    • Confocal microscopy
    • Atomic Force Microscopy
    • Bruker AFM upgrade
  • 2 axis Controller2 Axis Controller
    Our 2 axis PiezoStage will be used with a 2 axis controller standard or high speed
    MANUAL-STAGE+BIO-2Hybrid system
    The BIO2 can be proposed with a coarse positioning stage
    SH-BOT-REC-SLIDERectangular Sample Holders
    See the different Rectangular Sample holders available for the BIO2
    Adaptation plate for 160x110 apertureAdapter Plate
    This adapter plate allows to mount the BIO2 on a stages with K-type frame (160mm x 110mm aperture)
  • downloadTechnical Drawing
    BIO2 Piezostage dimensions
    PDF -
    23,8 Ko
    downloadPiezoConcept Datasheet
    Complet datasheet with variable travel range, specifications, dimensions ...
    PDF -
    143 Ko

Range of motion100200300µm
Typical noise floor0.010.020.03nm
Full range repeatability0.20.40.6nm
Resonant frequency X/Y500/400400/350300/250Hz
Stiffness X/Y0.6/0.50.5/0.40.4/0.3N/µm
Maximum Load* :
- horizontal use1kg
- vertical use0.5kg
SensorSilicon HR sensor
Size W x L x H206.5 x 152.5 x 15.6mm
MaterialAl or invarAlAl
Cable length**2m

*Higher load on request

**Higher length on request

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USA : 7:00 am - 4:00 pm (CST)

Advices & after-sales service

Demo product on request