What is the difference between QA and QC?
QA QC plays an important role in most industries. In the instrumentation sector, QA QC is the major section to carry out the operations properly. QA is done in the development or in the installation phase. QC is done to check if there is any damage to the equipment after production.
QA | QC |
Managing Process | Defects detection |
Focused on the process | Focused on the product |
It will be done before QC | It will be done after QA |
This will take less time | This will take more time |
It checks the production process | Checks the quality of the end product |
There will be frequent checking | Testing occurs during the end of the process |
Manging Process | Correction process |
Improves the development process | Improves the product quality |
It will determine the problem and rectify it | QC will give proper feedback to QA in case of any problem |
What is Instrumentation and what are the job roles of an instrumentation engineer?
Instrumentation deals with the instruments in an industrial sector. Instrumentation plays a major role in the industrial sector. In a manufacturing plant, there will be several instruments to measure several physical properties. There will be several physical properties in an industrial process such as pressure, temperature, level, flow, etc. The instrumentation engineer will utilize several technologies to create instruments for industrial operations.
• The instrumentation engineer will do the preventive maintenance.
• They will check for faults in the instruments or the industrial process.
• Installation of the instrument
• Calibration of the instrument
• Analysing P&ID diagrams
• Cable inspection and cable laying
• Inspection of the field instruments

Is Instrumentation Engineering a good career choice?
There are several opportunities for instrumentation professionals all around the world. In Instrumentation, we can see a lot of opportunities in the oil and gas sector. The need for QA QC engineers in Gulf countries is high because of the vast number of oil and gas companies. If you are planning to start a career in Instrumentation then you need to get skilled in it. SMEClabs is the best instrumentation training service provider in Kochi Kerala.
To get placed in an instrumentation sector you need to get experience or skills in this field. SMEClabs will help you to get skilled in the instrumentation sector. You will be trained by industrial professionals and this will provide you with good skills in the instrumentation sector.

What will be the Job roles and responsibilities of a QA QC engineer in Instrumentation?
• Monitoring of the equipment and to check the quality of the job site
• Inspection of materials and to check the quality of the production process
• Installation of industrial instruments such as control valves and other equipment
• Must be able to verify the P&ID drawings, wiring diagrams, and a lot more
• This person must be capable of doing the pre-loop check and final loop check of many instruments that can be seen in an industrial plant
What are the major QA QC jobs?
- Quality Assurance officer
- QC Engineer
- Instrumentation Engineer quality control
- Instrumentation QC inspector
Author – Ashlin A J