Module Title:Instrumentation
Language of Instruction:English
Credits: 10
NFQ Level:6
Module Delivered In 5 programme(s)
Teaching & Learning Strategies: This module subject is taught as a two hour theory class each week throughout the academic year and one 3 hour practical on alternating weeks for 30 weeks. Students will be required to prepare practical reports analysing their own results. Course lecture notes, additional materials, announcements and other course-related information will be available on Blackboard, a virtual learning environment. Any course-related issue or questions that may arise will be discussed at lectures. Students can contact lecturer outside of class hours to discuss feedback on reports and assessments.
Module Aim: The aim of this module is to Provide the student with a basic introduction to the principles and operation of a range of analytical and process control instrumentation and to develop practical laboratory skills in the use of such instrumentation.
Learning Outcomes
On successful completion of this module the learner should be able to:
LO1 Describe the physical principles, components and operation of analytical and process control instrumentation.
LO2 Identify sources of uncertainty in measurement in analytical instrumentation.
LO3 Demonstrate the necessary skills to evaluate equipment for a particular use and to maintain and optimise the operation of this equipment.
LO4 Identify hazards and evaluate risks in an analytical laboratory.
LO5 Apply relevant computer software for data analysis and reporting.
Pre-requisite learning
Module Recommendations

This is prior learning (or a practical skill) that is recommended before enrolment in this module.

No recommendations listed
Incompatible Modules
These are modules which have learning outcomes that are too similar to the learning outcomes of this module.
No incompatible modules listed
Co-requisite Modules
No Co-requisite modules listed
Requirements
This is prior learning (or a practical skill) that is mandatory before enrolment in this module is allowed.
Successful completion of year 1 or equivalent
 

Module Content & Assessment

Indicative Content
Measurement and metrology
Types of error, Identifying and analysing error/uncertainty, Accuracy and precision, Instrument specifications and performance, Reporting and interpretation of results.
Measurement of Physical Properties
Physical principles and operation of polarimeter, viscometers (manual and rotational), refractometer, hydrometer, density bottle.
Principles of optics and optical systems
Electromagnetic spectrum. Wavelength, frequency, energy of radiation, absorbance, transmittance, Beer's law. Optical parameters - resolution, resolving power, dispersion.
Spectrometers and Spectroscopy
Spectrophotometers (IR, UV-Vis, AA) and components. Light sources. Wavelength selection: filters, prisms, gratings, monochromators. Detectors (photomultipliers, photodiode, thermal). Characteristics of detectors (sensitivity, noise, response time, spectral range, stability), Comparison of single beam and double beam systems. Errors in spectroscopy. Graphite furnace AA, ICP-AES, FTIR.
Sensors and transducers
Physical principles and types of transducers for measurement of temperature, sound, pressure, flow, level. Transducer specifications - range, sensitivity, response time, linearity. Measurement of pH, O2, CO2. Introduction to Biosensors.
Data acquisition and process control.
Introduction to automation in industrial processes. Signal conditioning. Single and multivariable control loops. Types of control: on/off, closed loop, proportional, integral and derivative control. Fluid dynamics and the design and operation of valves and pumps.
Assessment Breakdown%
Continuous Assessment10.00%
Practical40.00%
End of Module Formal Examination50.00%
Continuous Assessment
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Examination 2 hour exam 1,2 10.00 Sem 1 End
No Project
Practical
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Practical/Skills Evaluation Practical log book 3,4,5 40.00 Every Second Week
End of Module Formal Examination
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Formal Exam 3 hour exam 1,2 50.00 End-of-Semester

ITCarlow reserves the right to alter the nature and timings of assessment

 

Module Workload

Workload: Full Time
Workload Type Frequency Average Weekly Learner Workload
Lecture 30 Weeks per Stage 2.00
Laboratory 30 Weeks per Stage 1.50
Estimated Learner Hours 30 Weeks per Stage 2.00
Total Hours 165.00
 

Module Delivered In

Programme Code Programme Semester Delivery
CW_SABTP_B Bachelor of Science (Honours) in Biosciences with Biopharmaceuticals 2 Mandatory
CW_SASES_B Bachelor of Science (Honours) in Environmental Science 2 Mandatory
CW_SAASC_D Bachelor of Science in Analytical Science 2 Mandatory
CW_SABFQ_D Bachelor of Science in Biosciences 2 Mandatory
CW_SASCI_C Higher Certificate in Science in Applied Biology or Applied Chemistry 2 Mandatory