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QX2 Rework System |
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With the introduction of SmartHeat® Technology QX2 rework system minimizes process variability and sets new standards for ergonomic design and ease-of-use.
Unlike conventional convection systems, the QX2 provides simplified controls and automation, reducing operator training requirements. The system controller is moveable to suit your preferences and simplifies operation with its push-button configuration.
The need for shielding is minimized through the use of focused convection nozzles, which direct heat exactly where it is needed. Nozzles can be changed in seconds with a simple quick-release system. An easy-to-use underboard preheater is available to evenly heat boards and prevent warping during the rework of large components and multilayered boards.
To maintain greater process control, the heater exhaust temperature is held constant. The temperature setpoint is low to minimize thermal stress. Should it be necessary to change the setpoint to accomodate process changes, such as new soldering alloys, the QX2 incorporates a lockout code allowing authorized personnel to reprogram it.
To vary heating all that is required is that the airflow level be adjusted. This makes optimizing heat delivery very simple.
During the removal cycle, the vacuum pick-up automatically lifts the component from the board when the solder reflows, and then shuts off the heat. The time used in the removal cycle is stored and displayed as a guide for establishing the minimum time to reattach a similar component.
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