文档介绍：DT830B数字万用表电装实习报告
DT830B数字万用表电装实习报告
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DT830B数字万用表电装实习报告
成绩
徐州工程学院
实习报告
实
习名称
电装实习
学
院
数理学院
专
业
应用物理学
班
级
11光伏
学
生姓名
学
号
实
习地点
教 2-419
指
导教师
王一如
实习起止时间： 2014 年 12 月 15 日至 2014 年 12 月 21 日
DT830B数字万用表电装实习报告
DT830B数字万用表电装实习报告
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DT830B数字万用表电装实习报告
目录
. 实习目的 ··········································1
. 实习要求 ··········································1
. 元器件的鉴别和丈量 ·······························1
1. 实验工具············································1
2. 各样零配件和有关的资料说明· ·························1
3. 元件的认识············································2
. 实验原理 ··········································3 -830B 型数字万用表原理· ···························3
2. 电路丈量原理和电路工作原理· ·························4
五．安装和焊接 ·······································9
装置和安装工艺· ·····································9
焊接工艺···········································11
六．调试、故障清除和校验 ···························13
校准和检测原理· ····································13
使用仪器···········································13
丈量···············································13
检测···············································14
七．结束语 ··········································14
DT830B数字万用表电装实习报告
DT830B数字万用表电装实习报告
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DT830B数字万用表电装实习报告
. 实习目的
经过 DT-830B数字万用表装置实验，认识万用表构造原理。
认识并娴熟丈量各个元器件，认识元器件表记的意义。
比较原理图和印制电路板图，掌握电路组装焊接工艺。
经过调试仪器并检测电路功能，培育着手能力。
. 实习要求
认识万用表特色，熟习工作原理。
熟习装置数字万用表的基本工艺流程，安装调试万用表。
认识液晶屏显示器件。
掌握基本的装置工艺、培育自己的着手能力。
三 . 元器件的鉴别和丈量
实验工具：
焊接电路板所需的烙铁和锡以及松香。
一个标准的数字万用表、螺丝刀、镊子、刀片等。
各样零配件和有关的资料说明：
元件清单（一）
1. （1）底面壳各 1 个
（4）旋纽
1
个
（2）液晶片 1
片
（5）障蔽纸
1
张
（3）液晶片支架 1 个（ 6）功能面板
（1）IC：7106 （全检）（2）表笔插孔柱 3 个
3.