intro & history of measurements
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
Objectives
•
Assuring Quality and Safety in industries as wellas in Trade & Society in general.
• Design of criteria for the operation of testinglaboratories, or to check the measuring with the
standards of ISO9000 series.• To Provide the required Accuracy at Low Cost
• Through Evaluation of the Cost of Inspection by
Effective & Efficient use of Facility.• Solution of Problems on the Shop Floor.
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
We Will Study (From R.K.Jain)
Linear Measurements Limits Fits And Gauges
Comparators Machine Tool Metrology
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
Linear Measurements
Instruments Used for Linear Measurements are
1. Steel Rule.
2. Calipers
a). Firm joint calipers
i) Firm joint outside caliper
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
Calipers (cond….)
ii) Firm joint Outside caliper
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
Spring Caliper
Inside Spring Caliper
Outside Spring Caliper
Spring Divider
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GIK Institute of Engineering Sciences and Technology.
Basic Instrumentation & Measurements
Dial Caliper
&
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Basic Instrumentation & Measurements
Angle Plate
B i I t t ti & M t
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Basic Instrumentation & Measurements
V-Block
B i I t t ti & M t
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Basic Instrumentation & Measurements
Spirit Level
B i I t t ti & M t
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Basic Instrumentation & Measurements
Engineer’s Square
B i I t t ti & M t
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Basic Instrumentation & Measurements
Feeler gage
B i I t t ti & M t
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Basic Instrumentation & Measurements
Radius Gage
B i I t t ti & M t
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Basic Instrumentation & Measurements
Planer gage
Sliding Clamping
Member
Basic Instr mentation & Meas rements
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Basic Instrumentation & Measurements
Vernier Caliper
Basic Instrumentation & Measurements
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Basic Instrumentation & Measurements
Vernier Depth Gage
Surface Plate
Basic Instrumentation & Measurements
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Basic Instrumentation & Measurements
Micrometer
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