Strain gauge preparation refers to the strain gauge choice, the strain gauge inspection and strain gauge surface treatment. Strain gauge choice we in front has done especially introduces here only introduce other two respects content. Let's us see strain gauge of the inspection.

  Strain gauge of the visual inspection mainly depends on whether the basement and cover damaged, sensitive gate has rust spots, Whether the risk of wire breakage, sensitive gate is neatly arranged, with or without short-circuit, gap, breaking the gate, scratches and deformation, the base for bubbles, wrinkles, pits point exists.