[ Problem Point ]
Small ultraviolet lamp was necessary to carry out the cracking test of tire.
[ ⇒Kaizen Point ]
A precision part was heated hotly using a halogen point heater.
It could be heated hotly by a pinpoint, so dynamic trait by high temperature environment could be measured.
It was small, so equipment could be installed freely.
Moreover it was non-contact heating, so an error by contact was also canceled.