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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