非电人员爆炸危险区作业安全(英文版)

  • 分类 精品课程
  • 时长 2课时
  • 语言 仅英文
  • 课程价 ¥1600
  • 用户使用有效期 两个月
  • 课程详情
  • 课程大纲
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Goal:

Taking this course will increase your knowledge and understanding of safe activity in areas where there are gases and dust that could explode if ignited by a spark or flame. These are known as Ex areas.

 

Target group:

Service and maintenance personnel who operate in Ex areas, but do not work on electrical Ex equipment.

Course subjects:

● Installations where Ex areas are found

● Classification of Ex areas and zone classification
● What is Ex equipment 
● The fire and explosion triangle
● Ignition sources
● Gases and fluids
● Labelling hazardous substances
● Dust explosions
● Explosion prevention
● Static electricity
● Risk assessment and precautions

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