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Technical Digest

Technical Digest


Analysis of abnormal quality lamp in an application


Abnormal phenomenon

1. Cracking of the lamp (the position of the molybdenum chip at ends of the UV lamp is cracked, causing shutdown)

2. Blackening and deformation (the blackening and deformation of the UV lamp results in insufficient energy)

3. Uneven energy (the energy difference between the two ends of the UV lamp exceeds requirement)

4. Decay too fast (UV lamp energy decays too fast)


UV lamp is the most vulnerable part of the entire curing system