List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1 | Assess the suitability of available calibration procedures | 1.1 | Confirm that the authorised calibration procedure is not appropriate for intended use or requires modification |
| 1.2 | Research suitable alternative established calibration procedures, if available |
| 1.3 | Establish whether an available procedure can be customised or if a new procedure is needed |
| 1.4 | Obtain internal approval to develop or modify a calibration procedure, as necessary |
| 1.5 | Confirm that available resources meet all the requirements of the alternative or new procedure |
| 1.6 | Gain authorisation for any deviation from requirements previously agreed with client |
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2 | Develop procedure | 2.1 | Identify and document all relevant calibration data to be collected, including parameters and ranges to be tested |
| 2.2 | Describe all new instructions or modifications to methods to ensure repeatability of test |
| 2.3 | Document all hazards and safety measures to be observed |
| 2.4 | Specify data to be recorded and produce a results template, if required |
| 2.5 | List the requirements for calibration approval and rejection |
| 2.6 | Confirm that all calibration requirements can be fulfilled by using the procedure |
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3 | Prepare equipment for testing | 3.1 | Use the appropriate personal protective equipment (PPE), safety equipment and procedures |
| 3.2 | Assemble and set up reference standards and associated equipment prior to testing |
| 3.3 | Verify performance of reference standards and measuring equipment prior to use and adjust or calibrate as necessary |
| 3.4 | Identify and minimise potential sources of measurement error |
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4 | Trial modified or new calibration procedure | 4.1 | Perform individual steps and confirm they are adequately documented to ensure repeatability of measurement |
| 4.2 | Critically analyse readings to confirm they are the result of a valid measurement and record data as required |
| 4.3 | Adjust device under test to bring readings within tolerance and record results |
| 4.4 | Analyse the resulting test data to detect trends or inconsistencies that may significantly affect the accuracy or validity of test results |
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5 | Confirm the modified or new procedure is fit for purpose | 5.1 | Compare results achieved with those from other calibration procedures |
| 5.2 | Systematically analyse all measurement and environmental factors that may influence the result and take corrective action, if necessary |
| 5.3 | Arrange for internal peer checking of calibration procedure, data and results and incorporate feedback |
| 5.4 | Quantify the uncertainties of results obtained by analysing equipment specifications and test methodology |
| 5.5 | Compare results with those obtained by other laboratories, if applicable |
| 5.6 | Confirm that the modified or new procedure is fit for purpose and relevant to the client's needs and document as necessary |
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6 | Document and review modified or new calibration procedure | 6.1 | Ensure that the procedure is written in accordance with workplace procedures or statutory and regulatory requirements |
| 6.2 | Ensure that the procedure has been reviewed in accordance with workplace procedures |
| 6.3 | Report and present the procedure to appropriate personnel for validation before use |
Evidence of competence in this unit must satisfy all of the requirements of the elements and performance criteria, and include demonstration of:
researching current calibration procedures, technology and equipment
following all relevant safety procedures
creating and modifying at least one (1) calibration procedure, trialling it and confirming that it is fit for purpose to meet technical and/or client requirements
applying specialised technical knowledge to critically analyse and resolve complex problems associated with measurement non-conformances where solutions are not obvious or readily available
developing or adapting calibration methods to suit technical and/or client requirements
conducting reliable calibration/testing trials to ensure a high degree of reproducibility
explaining complex calibration procedures to clients and clarifying requirements and deviations
liaising with peers and technical staff from other laboratories to clarify and validate test methods
estimating measurement uncertainty and applying statistical techniques for analysing test and/or calibration data
writing calibration procedures using an unambiguous, logical sequence of instructions that meet statutory and regulatory requirements
preparing all test documentation accurately, concisely and in accordance with requirements
recognising and reporting opportunities for improvements.
Must provide evidence that demonstrates knowledge of:
requirements for the competence of testing and calibration laboratories (e.g. AS ISO/IEC 17025) as they affect job role and responsibilities
limits of authority and procedures for creating or modifying calibration procedures
structure and terminology used in standard calibration methods, procedures, requests and instructions
current calibration methods, procedures and technology applications used in laboratory
implications of modifying standard calibration procedures
equipment specifications and limitations and the implications of equipment substitution
hierarchy and appropriate selection of reference materials
handling, transport, storage and operation requirements of reference and working standards
calculation procedures to give results in appropriate accuracy, precision and units
methods for statistical analysis (means, ranges and standard deviations) and estimation of uncertainty of measurement (may include the use of software)
equipment and testing method troubleshooting procedures
workplace procedures and legislative requirements for documenting calibration procedures
workplace and/or legal traceability requirements
work health and safety (WHS) and laboratory environmental control requirements.
Additional knowledge requirements relevant to the workplace context that apply for different calibration fields must be assessed, including testing and calibration conducted in the following fields:
acoustic and vibration measurement
chemical testing
construction materials testing
electrical testing
heat and temperature measurement
mechanical testing
metrology
non-destructive testing
optics and radiometry
pressure testing.
Judgement of competence must be based on holistic assessment of the evidence. Assessment methods must confirm consistency of performance over time, rather than a single assessment event.
This unit of competency is to be assessed in the workplace or a simulated workplace environment. A simulated workplace environment must reflect realistic operational workplace conditions that cover all aspects of workplace performance, including the environment, task skills, task management skills, contingency management skills and job role environment skills.
Foundation skills are integral to competent performance of the unit and should not be assessed separately.
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Knowledge evidence may be collected concurrently with performance evidence or through an independent process, such as workbooks, written assessments or interviews (provided a record is kept in each case).
This unit of competency may be assessed with:
MSL925001 Analyse data and report results
MSL925002 Analyse measurements and estimate uncertainties
Holistic assessment methods include:
review of documented calibration procedures modified or developed by the candidate and associated validation data
feedback from supervisors and/or customers regarding quality of calibration procedures developed or modified by the candidate
observation of the candidate creating/modifying calibration procedures
oral or written questioning to check required knowledge of complex calibration procedures.
Access is required to instruments, equipment, materials, workplace documentation, procedures and specifications associated with this unit, including, but not limited to:
specialised calibration/test equipment, reference standards and materials and laboratory facilities
access to a library of calibration methods, procedures and equipment specifications
workplace quality manual and procedures.
Assessors must satisfy the assessor competency requirements that are in place at the time of the assessment as set by the VET regulator.
The assessor must demonstrate both technical competence and currency.
Technical competence can be demonstrated through:
relevant VET or other qualification/Statement of Attainment AND/OR
relevant workplace experience.
Currency can be demonstrated through:
performing the competency being assessed as part of current employment OR
having consulted with a laboratory about performing the competency being assessed within the last twelve months.