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 | Interpret and schedule test requirements | 1.1 | Review test request to identify samples to be tested, test method and equipment/instruments involved |
| 1.2 | Identify hazards and workplace control measures associated with the sample, preparation/test methods and equipment |
| 1.3 | Plan work sequences to optimise throughput of multiple samples |
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2 | Receive and prepare samples | 2.1 | Log samples using standard operating procedures (SOPs) |
| 2.2 | Record sample description, compare with specification and note and report discrepancies |
| 2.3 | Prepare samples and standards in accordance with physical testing requirements |
| 2.4 | Ensure traceability of samples from receipt to reporting of results |
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3 | Check equipment before use | 3.1 | Set up equipment/instruments in accordance with test method requirements |
| 3.2 | Perform pre-use and safety checks in accordance with relevant workplace and operating procedures |
| 3.3 | Identify faulty or unsafe components and equipment and report to appropriate personnel |
| 3.4 | Check equipment calibration using specified procedures |
| 3.5 | Quarantine out-of-calibration equipment/instruments |
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4 | Test samples to determine physical properties | 4.1 | Operate equipment/instruments in accordance with test method requirements |
| 4.2 | Perform tests/procedures on all samples and standards in accordance with specified methods |
| 4.3 | Shut down equipment/instruments in accordance with operating procedures |
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5 | Process and interpret data | 5.1 | Record test data noting atypical observations |
| 5.2 | Ensure calculated values are consistent with expectations |
| 5.3 | Estimate and document uncertainty of measurement in accordance with workplace procedures |
| 5.4 | Record and report results in accordance with workplace procedures |
| 5.5 | Interpret trends in data and/or results and report out-of-specification or atypical results promptly to appropriate personnel |
| 5.6 | Determine if obvious procedure or equipment problems have led to atypical data or results |
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6 | Maintain a safe work environment | 6.1 | Use established safe work practices and personal protective equipment (PPE) to ensure personal safety and that of other laboratory personnel |
| 6.2 | Minimise the generation of wastes and environmental impacts |
| 6.3 | Ensure the safe collection of laboratory and hazardous waste for subsequent disposal |
| 6.4 | Care for and store equipment and materials as required |
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7 | Maintain laboratory records | 7.1 | Enter approved data into laboratory information management system (LIMS) |
| 7.2 | Maintain confidentiality and security of workplace information and laboratory data |
| 7.3 | Maintain equipment and calibration logs in accordance with workplace procedures |
Evidence of competence in this unit must satisfy all of the requirements of the elements and performance criteria, and include demonstration of:
safely performing at least five (5) physical tests or procedures which involve several measurement steps
interpreting physical test methods and procedures accurately
preparing samples using at least three (3) different processes
conducting pre-use and calibration checks on equipment, and quarantining out-of-calibration equipment/instruments
safely operating test equipment and instruments to workplace standards and manufacturer specifications
processing data, interpreting gross features of data/results and making relevant conclusions
preparing calibration graphs and calculating results using appropriate equations, units, uncertainties and precision
identifying atypical results, such as out-of-normal range or an artefact
tracing and sourcing obvious causes of artefacts, tracking of obvious test malfunctions of standardised procedures, and troubleshooting basic equipment and methods
communicating problems to a supervisor or outside service technician
recording and communicating results in accordance with workplace procedures
maintaining security, integrity and traceability of samples, sub-samples, test data/results and documentation
following workplace safety procedures.
Must provide evidence that demonstrates knowledge of:
relevant physical principles and concepts, such as:
matter, interatomic and intermolecular forces
mechanical concepts, such as mass and weight; forces, friction, slip resistance, cohesive/adhesive forces; pressure, hydrostatic pressure; fluid flow; viscosity and energy
properties of gases, pressure/volume/temperature, density, diffusion and compressibility
thermal concepts, such as expansion, thermal conductivity, coefficients of expansion; changes of state, energy content, enthalpy change and endothermic and exothermic processes
electromagnetic spectrum, primary/secondary colours, reflection, refraction, diffraction and interference of light
electrical concepts, such as electric field, voltage, current, resistance and AC/DC, and electrical safety
electromagnetic concepts, such as magnetic field and flux, and electromagnetic induction
acoustic concepts, such as wave properties, amplitude, frequency and loudness (dB)
mechanical concepts, such as elasticity, hardness, material strength, plasticity, permeability and dispersion
purpose of tests or procedures conducted
concepts of metrology, principles and concepts related to equipment and instrument operation, and test or procedure
function of key components of equipment/instrument and effects on the test of modifying equipment and instrument variables
sample preparation procedures
calibration and basic equipment and method troubleshooting procedures
workplace and legal traceability requirements
relevant hazards, work health and safety (WHS) and environment requirements.
Judgment 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:
MSL924001 Process and interpret data.
Holistic assessment methods include:
review of test data and results obtained by the candidate over a period of time to check accuracy, consistency and timeliness of results
review of workplace test records and documentation completed by the candidate
feedback from peers and supervisors
observation of the candidate conducting sample preparation and a range of physical tests and procedures
oral or written questioning of physical principles and concepts, test methods and workplace procedures.
Access is required to instruments, equipment, materials, workplace documentation, procedures and specifications associated with this unit, including, but not limited to:
a standard laboratory equipped with appropriate sample preparation and test equipment/instruments, standards and materials
workplace procedures and standard methods
records, including test and calibration results; equipment use, maintenance and servicing history, and faulty or unsafe equipment.
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