ASYMTEK Qadence Flow Control System

Deliver consistent, high-quality conformal coating—regardless of fluid variability—with the Qadence™ Flow Control System. Designed to stabilize coating flow in real time, Qadence automatically compensates for viscosity changes caused by temperature, humidity, and material variation, helping manufacturers achieve repeatable results, higher yields, and reduced process intervention.

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Take Control of Your Coating Process

In conformal coating, even small changes in flow can impact coverage, thickness, and long-term product reliability. Qadence introduces closed-loop flow control that continuously monitors and adjusts coating flow by volume—maintaining precise application throughout production.

Once process limits are defined, Qadence actively keeps flow rates within specification (patent pending). If deviations occur, the system automatically corrects them, reducing downtime and minimizing reliance on operator adjustments.

Key Benefits

Consistent Coating Quality

Achieve stable, repeatable flow rates that deliver uniform coating thickness and accurate deposition volumes, even as fluid properties change during production.

Improved Product Reliability

By maintaining precise application volumes, Qadence helps protect sensitive electronics in automotive, medical, industrial, and IoT applications—where coating consistency is critical to long-term performance.

Faster Setup and Changeover

Integrated with EasyCoat® 6 software, the built-in Flow Calculator quickly determines target flow rates and process limits. Typical setup times can be reduced by half, or more, when introducing new programs or changing valves.

Reduced Labor and Rework

Automated flow stabilization minimizes manual tuning, masking, and rework caused by over- or under-application, helping lower operating costs and increase throughput.

Built-In Traceability

Flow rate and volume data can be exported for SPC analysis, supporting quality documentation and process optimization initiatives.

How Qadence Works

Qadence uses high-resolution flow monitoring to measure coating volume in real time. As environmental conditions or material characteristics change, the closed-loop control system automatically adjusts to keep flow within defined limits. This proactive control ensures coating consistency from the first board to the last—without interrupting production.

Upgrade Your Coating Consistency

With closed-loop control, real-time compensation, and actionable process data, the Qadence Flow Control System helps manufacturers stabilize their conformal coating process—improving quality, productivity, and long-term product performance.