简介:This application note will illustrate surface
tension and contact angle measurements of
molten solder using the FTÅ200 system.
The FTÅ200 has an optional Environmental
Chamber which can maintain a tempera简介:This application note will illustrate surface
tension and contact angle measurements of
molten solder using the FTÅ200 system.
The FTÅ200 has an optional Environmental
Chamber which can maintain a temperature and,
if desired, an atmosphere. The temperature was
set to 200°C, hot enough to melt the 63% tin,
37% lead Kester “44” brand rosin core solder
used in this work. The atmosphere was air.详细>