Can the IR beam be square?
PDR prides itself on how easy our systems are to use, and the fact that PDR Focused IR eliminates the need for Air Nozzles.
This includes PDR's industry leading adjustable iris where, with one motion, you
can change the heating spot from large to small. If you are worried about the spot overlapping the adjacent components
do not worry, as you can visibly see what components will be reflowed and if you
need to protect them you can.
Should your application require a Square or Rectangular heating area, PDR can provide this capability upon Special Order Request. Please check with PDR Engineering Services to learn more about
specialized product features.
Related Articles
Will the IR beam burn my fingers?
We recommend that you Do Not Allow the Infra-Red spot from the lens unit to make contact with exposed skin (including fingers) other than for a very short period (less than 5 seconds), since tissue damage (burning) may result.
Why is it called Focused Infrared and how is it different from normal IR?
PDR's infrared technology is not like any other IR system on the market. PDR's IR technology is different, we use short wave IR and project the light energy through a lens unit to create a Visible Focused IR Beam. It is called Focused IR because we ...
How does PDR's Focused IR work?
In principle a component is subjected to a ‘micro oven’ environment, being carefully heated to reflow from above and below. Focused IR is generated from a 150w tungsten-halogen lamp. An IR spot is projected through a series of special lenses and ...
Can you rework reflective components with Focused IR?
The short answer, Yes we can. PDR has solved the biggest myth in BGA/SMD Rework by a simple roll of Thermoactive tape. As IR reflects of shiny surfaces, we are unable to heat the component efficiently on its own. To solve this, we use a black ...
Is PDR's IR Technology Safe? Do we need eye protection?
Tests Extensive tests have been conducted covering both Electrical and Infra-Red safety aspects on all of PDR's products. The tests were administered by a National Physical Laboratory approved establishment: ERA based at Leatherhead, Surrey, ...