#acl snarf:read,write,delete,revert,admin FacultyGroup:read,write All:read
||<:30%>[[PiraScheme#Mechanics| Table of Mechanics Demonstration]]||<:30%>[[MEEquipmentList| List of Mechanics Equipment & Supplies]]||<:30%>[[Demonstrations|Lecture Demonstrations]]||

= Calipers, Micrometer, 1A20.41d =


'''Topic and Concept:'''
  Measurement, [[Measurement#ErrorAccuracy| 1A20. Error and Accuracy]]


'''Location:'''
 * '''Cabinet:''' [[MechanicsCabinet|Mechanic (ME)]]
 * '''Bay:''' [[MechanicsCabinetBayA3|(A3)]]
 * '''Shelf:''' #2

{{attachment:Micrometer-01-400.jpg}}

'''Abstract:'''

Demonstrate the use of a micrometer calipers.

||<:style="width: 60%" :40%>'''Equipment'''||<:30%>'''Location'''||<:25%>'''ID Number'''||
|| || || ||
||Micrometer||[[MechanicsCabinet|Mechanic ME]], [[MechanicsCabinetBayA3|Bay A3]], Shelf #2||1A20.41d||


'''''Important Setup Notes:''''' 
 * N/A

'''Setup and Procedure:''' 
 1. Please review the written instructional page within the micrometer's box that explains how to read a micrometer caliper. The box also contains a decimal Equivalents table. 
 1. Measure the thickness of a few objects explaining the usage of the micrometer.

'''Cautions, Warnings, or Safety Concerns:'''
 * N/A

'''Discussion:''' 

A micrometer is used to measure thickness very accurately. This tool cannot be seen in a big class unless one uses the video system or lets the students come down to look at it.

'''Videos:'''
 * [[https://www.youtube.com/user/LectureDemostrations/videos?view=1|Lecture Demonstration's Youtube Channel]]

'''References:'''
 * [[https://en.wikipedia.org/wiki/Micrometer|Micrometer - Wikipedia]]

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