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Custom flow controller

Use case of Elveflow's custom microfluidic instruments

OEM

OB1 MK4 OEM​

Customizable pressure and vacuum controller for microfluidics

Fast and Reliable Performance

Experience unmatched stability and ultra-responsive operation for seamless performance in any application.

Compact and Space-Saving Design

Engineered to fit even the smallest spaces without compromising functionality.

Seamlessly Integration-Ready

Optimized for effortless hardware and software integration, making it the perfect choice for advanced setups.

Effortless System Automation

Pair with our advanced components to simplify control and fully automate your fluidic platform with ease.

Talk to an expert

Elveflow is the only company offering advanced piezoelectric technology for precision flow control. With unmatched expertise in scientific research and industrial applications, our OB1-OEM system combines cutting-edge innovation with robust, easy-to-integrate solutions.

Cutting-Edge Performance for Scientific and Industrial Applications

  • Piezoelectric Technology Excellence: Leveraging breakthroughs from aerospace and automotive industries for superior control and performance.
  • Tailored for Integration: The advanced flow controller is designed for seamless integration into complex systems, offering twice the compactness of the standard version.

Optimized for Easy Integration

  • Compact mechanical dimensions for space-saving designs.
  • Intuitive software interface and SDK libraries (C++, Python, MATLAB, LABVIEW) for smooth control and customization.
  • Compatible with Mac, Linux, Arduino, Raspberry Pi, and PLC via advanced serial communication protocols.

High Customizability to Fit Your Needs

  • Multi-Channel Options: Choose from 2, 4, 8, 16, 32, or 64 channels (custom options available).
  • Pressure Range Customization: Set specific maximum pressure ranges (200 mbar, 2 bar, 8 bar, or -900 mbar/+1 bar).
  • Flow Meter Integration: Couple any channel with an additional flow meter for enhanced performance.

Why Choose Us as Your Advanced Microfluidics Partner?

  • Leverage Our Expertise
    Our team is led by senior engineers with deep expertise in microfluidics. With 15 new microfluidic products launched in the last four years, we are experienced in collaborating with external partners to drive innovation. Our R&D team excels at industrializing new products and offers expert advice and guidance to ensure success.
  • A Responsive and Efficient Partner
    We understand the urgency of addressing fast-evolving markets. At Elveflow, our reactive and efficient project management ensures your projects are delivered on time, meeting your unique specifications and goals.
  • Flexible Intellectual Property Policies
    Innovation should never be hindered by intellectual property barriers. With our open-source approach, you can seamlessly integrate our advanced microfluidic solutions into your products and secure patents for your innovations with ease.
  • A Proven and Trusted Manufacturer
    Elveflow is a trusted partner to leading companies worldwide, delivering high-quality, reliable solutions with a strong track record of success.
MAIN TECHNICAL SPECIFICATIONS

Discover the Elveflow® OB1 MK4 OEM, a precision-engineered pressure controller designed for cutting-edge performance in both scientific research and industrial applications. Each instrument is independently tested and calibrated to ensure exceptional quality, stability, and reliability. 

Pressure Range and Channel Configuration

  • Pressure ranges:
    • 0 to 200 mbar (0 to 2.9 psi)
    • 0 to 2,000 mbar (0 to 29 psi)
    • 0 to 8,000 mbar (0 to 116 psi)
    • -900 to 1,000 mbar (-13 to 14.5 psi)
    • -900 to 6,000 mbar (-13 to 87 psi)
  • Number of channels: Configurable from 1 to 4 with customizable pressure range mixes.
  • Connector type: 4mm push-in pneumatic outlets.

Unmatched Performance and Precision

  • Pressure stability: As low as 0.005% FS for unparalleled accuracy.
  • Response time: <10 ms for instant adjustments.
  • Settling time: Down to 50 ms for precise control.
  • Minimum pressure increment: As fine as 0.006% FS for exact adjustments.

Flow Control Compatibility

  • Compatible with Elveflow’s MFS and BFS flow sensors.
  • Flow rates: From 0.1 µL/min to 500 mL/min.
  • Liquid compatibility: Non-contact pump supports aqueous, oil-based, and biological solutions.

Advanced Software and Monitoring Features

  • Software control: Elveflow Smart Interface (compatible with Windows 7, 8, 10).
  • SDK libraries: Support for Python, MATLAB, LabVIEW, and C++.
  • Automation options: Create custom profiles (ramp, sine, triangle, square) and automate sequences with the built-in ESI sequencer.
  • Data management: Log and extract data in .csv format for detailed analysis.

Compact and Energy-Efficient Design

  • Dimensions: 240 x 150 x 51 mm (L x W x H).
  • Weight: Ranges from 1.4 kg to 2.9 kg.
  • Power consumption: 12 W with universal input (100-240 V).

Electrical Connections and Compatibility

  • USB connection: USB B for fast and reliable communication.
  • Sensor compatibility: Works with Elveflow’s MFS, MPS, MFP, and MBD sensors.
  • Customizable options: Support for analog sensors (5-24V input, 0-10V readout).
OB1 advantages of pressure control in microfluidics

Digital Microfluidics

  • Flow Chemistry: Optimize reaction processes with precise control.
  • Polymer Synthesis: Ensure uniformity and accuracy in material creation.
  • Enhanced Oil Recovery: Improve efficiency in extraction methods with precise fluid management.

Cell Culture and Imaging

  • Cell Perfusion: Maintain cell viability with stable and accurate flow control.
  • Sequential Injection: Enable precise imaging and analysis with controlled sample delivery.
  • Organ-on-a-Chip: Support groundbreaking research with advanced microfluidic capabilities.

Lab-on-a-Chip

Integrate and automate microfluidic workflows with compact, high-performance solutions tailored for cutting-edge research and diagnostics.

These applications showcase the versatility and precision of the Elveflow OB1 MK4 OEM, making it the perfect choice for scientific research, biotechnology, and industrial innovations.

Advanced

OB1 MK4 OEM

Customizable pressure and vacuum controller for microfluidics

Talk to an expert

Fast and Reliable Performance

Experience unmatched stability and ultra-responsive operation for seamless performance in any application.

Compact and Space-Saving Design

Engineered to fit even the smallest spaces without compromising functionality.

Seamlessly Integration-Ready

Optimized for effortless hardware and software integration, making it the perfect choice for advanced setups.

Effortless System Automation

Pair with our advanced components to simplify control and fully automate your fluidic platform with ease.

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