Non-destructive testing is a type of analysis technique used in science and industry to evaluate the properties of material, component or system without causing damage.

1. METROLOGY
AND
NON-DESTRUCTIVE TESTING
EQUIPMENTS
MODERN
METALLURGICAL.COM

2. Testing of Equipments
 Any product should be purchased from a reputed
manufacturer and testing of it with various equipments like
Non-Destructive Testing (NDT), Metrology testing and others
is crucial to maintain and improve the efficiency.
 The testing equipment differs for each product as the property
of every product is different.

3. Metrology Equipments
Metrology is the science of
measurement and includes all the
theoretical and practical aspects of
measurement.

4. Metrology Vocabulary
 Unit of measurement
 Accuracy
 Precision
 Standards
 Uncertainty

5. Metrology Vocabulary
 Calibration
 Verification
 Tolerance
 Traceability
 Errors

6. Types of Metrology equipments
There are different types of Metrology equipments like
 Tool Makers Microscope
 Profile Projector – Vertical & Horizontal Models
 Auto Collimator, Stereo Zoom Microscope
 Comparators-Pneumatic, Electronic, Digital & Mechanical

7. Metrology equipments
 Floating Carriage Micrometer
 Surface Roughness Tester
 Vernier caliper, Micrometer, Height Gauge, Depth Gauge
 Surface Plates – Granite & Cast iron
 Universal Bevel Protractor & etc.

8. Non-destructive testing Equipments
Non-destructive testing is a
type of analysis technique used
in science and industry to
evaluate the properties of
material, component or system
without causing damage.

9. Non-destructive testing equipments
There are different types of non-destructive testing equipments
 Digital Ultrasonic Flaw Detector, Ultrasonic Thickness
Gauge Probe and cables, ASTM Reference Blocks
 Magnetic Crack Detector, yoke and Prod Method, UV Black
Light Kit

10. Non-destructive testing equipments
 Eddy Current Sorter, UV Intensity Meter, Lux Meter
 Digital Coating Thickness Gauge
 Dye Penetrant Chemicals, Pie field Indicator Gaussmeter
 Magnetic Dry Powders, Paste Waste washable & Oil Based
Fluorescent Powders & etc.

11. Conclusion
Testing is important because, with the evaluation and
determination of the process capabilities, higher
productivity and efficiency of the product can be achieved.

12. THANK YOU