DPT-DW低温着色探伤剂/探伤剂/低温探伤剂
PENETRANT
适合温度高于-10℃的着色渗透探伤，使用温度-10~20℃
Suitable for dye penetrant flaw detection at temperature lower
than -10℃，and most suitable for flaw detection at temperature
between -10℃and 20℃.
?使用说明(PROCESS INSTRUCTION)
DPT-DW低温着色探伤剂①用清洗剂清洗工件表面
DPT-DW低温着色探伤剂Clear the workpiece surface with remover
DPT-DW低温着色探伤剂②用渗透剂喷涂工件表面，保持湿润10~15分钟
Spray penetrant on the workpiece and keep wet for 10~15 minutes
DPT-DW低温着色探伤剂③擦去工件表面多余的渗透剂，用清洗剂清洗
Wipe out excessive penetrant on the workpiece surface,then wash with remover
DPT-DW低温着色探伤剂④喷涂显像剂，片刻即能显示缺陷
Spray developer, flaw is visible at once