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Optoreader

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    OPTOREADER – Optical detection for microfluidics

    [TS-VCSC-Icon-Box-Tiny style=”boxed_left” padding_custom=”true” padding_outside=”30″ title=”FAST ACQUISITION” title_size=”16″ title_weight=”bolder” title_align=”left” icon=”ts-awesome-tachometer” icon_color=”#1e73be” icon_size_slide=”26″ icon_padding=”3″ separator_type=”solid” separator_color=”#1e73be”]Up to 100 kHz[/TS-VCSC-Icon-Box-Tiny][TS-VCSC-Icon-Box-Tiny style=”boxed_left” padding_custom=”true” padding_outside=”30″ title=”HIGH SENSITIVITY” title_size=”16″ title_weight=”bolder” title_align=”left” icon=”ts-awesome-search-plus” icon_color=”#1e73be” icon_size_slide=”26″ icon_padding=”3″ separator_type=”solid” separator_color=”#1e73be”]Best sensitivity in the market, < 1 nM FITC[/TS-VCSC-Icon-Box-Tiny][TS-VCSC-Icon-Box-Tiny style=”boxed_left” padding_custom=”true” padding_outside=”30″ title=”OPTICAL FIBER BASED” title_size=”16″ title_weight=”bolder” title_align=”left” icon=”ts-awesome-arrows-h” icon_color=”#1e73be” icon_size_slide=”26″ icon_padding=”3″ separator_type=”solid” separator_color=”#1e73be”]Compact, 1-step alignment[/TS-VCSC-Icon-Box-Tiny]

    Optical Reader for Microfluidics: the OptoReader brings about the strength of duplex optical fiber measurement, high optical sensitivity and real-time processing capacity within a compact design. It offers the same performance as a microscope while being more cost effective. The use of optical fiber for both illumination and light collection largely frees up the space around the experiment and reduces the optical alignment to only one step.

    COMPACT PLATFORM FOR FLUORESCENCE QUANTIFICATION

    Attributes

    • High sample rate: 100 000 samples/s
    • High sensitivity: refer to the technical specifications
    • Lock-in detection capability: to eliminate constant background
    • Compact design: the use of optical fiber allows low footprint and versatile integration
    • Plug & Play: USB computer connection, empowered by the Elveflow software suite (ESI)
    • Interoperability: TTL source trigger

    Application fields

    Microfluidics, fiber optic sensor, analytical or bio chemistry, biology, real-time inspection (food, pharmaceutics, etc), aerospace, etc

    Optical detection microfluidic

    Multiple configuration possibilities:

    • Single detection: Measurement of fluorescence or reflection
    • Dual detection: Simultaneous measurement on two detection channels
    • Multiple color excitation: beta, up to 3 colors

    with

    • Custum filter set: 9 types of fluorophores
    • Custom excitation wavelength: from UV to IR

    And many other options:

    • High fluorescence sensitivity: cooled detector, noise lower by a factor 10.
    • LED or LASER source
    • Alignment platform: Micrometric alignment table allowing beam alignment in a microfluidic chip.
    • Inspection camera
    • Customer inspired: Contact us for original propositions inspired by your needs!

    OptoReader options

    PROPERTIES

    SPECIFICATION

    Unity

    EXCITATION

    Excitation wavelength

    365, 470, 530, 590, 625

    nm

    Fluorescence filter Set

    DAPI, FITC, TRITC, Texas Red, Cy3, Cy5, etc

     

    Light output
    intensity

    0-1.5

    mW

    Pulse duration (pulse mode)

    10-107

    µs

    Modulation (Lock-in mode)

    0.05 -10

    kHz

    ACQUISITION

    Acquisition frequency

    0-100

    kHz

    Acquisition resolution

    16

    bits

    Typ. acquisition dynamic

    84 dB

    dB

     

    Reflection

    Fluorescence

     

    Measurement range

    0 – 12

    0 – 0.12

    µW

    Noise equivalent power

    10-5

    Base

    3 x 10-15

    W/Hz1/2

     

    Hypersensitive (Analog)

    0.3 x 10-15

     

     

    Hypersensitive (Digital)

    10

    kcps

    Photoelectric sensitivity (532 nm)

    0.5 x 106

    Base

    2 x 109

    V/W

     

    Hypersensitivity

    1010

    V/W

    Equivalent fluorescence background

    (Specified on normal mode, virtually zero in lock-in mode)

     

    < 1 nM FITC

     

    OPTICS

    Fiber core diameter

    50, 100, 200, 400

    µm

    Numerical aperture

    0.22 – 0.6

     

    Focalized spot diameter

    35, 75, 150, 300

    µm

    MECHANICS

    Dimension

    35 x 25 x 12

    cm3

    Detection limit : <1nM FITC (available option with photon counting capability).

    Other wavelength and focalized spot diameter available on request.

    These specifications are not contractual and can be changed without notice.

     

    USB flow sensor software module

    Microfluidc flow control software HeartBeat-ESI-2015Thanks to an intuitive interface, the Elveflow® Smart Interface enables the use of Elveflow® instruments from the simplest commands for beginners to the most complex manipulations for experts… read more

     

    Control your experiments through C, Python,  Matlab®, Labview® or the Elveflow® Smart Interface. The Elveflow® Smart Interface is a software application offering all the functionalities that microfluidicists need.

    T. Houssin, J. Cramer, R. Grojsman, L. Bellahsene, G. Colas, H. Moulet, W. Minella, C. Pannetier, M. Leberre, A. Plecis and Yong Chen. Ultrafast, sensitive and large-volume on-chip real-time PCR for the molecular diagnosis of bacterial and viral infections. Lab on a Chip, Feb 2016, DOI: 10.1039/c5lc01459j

    Application note Detection of fluorescent droplets using the Optoreader

    droplet generation fluorescence measurement optoreader Ob1
    This diagram shows the microfluidic setup used for Detection of fluorescent droplets using Optoreader.
    [TS-VCSC-Youtube content_youtube=”https://youtu.be/O0zUN-LxRtA” video_start=”2″ lightbox_play=”true”]

    Optical detection microfluidic application chemical reaction

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