photometric principles, vision and colour, including: nature of light encompassing: dual nature of light electromagnetic spectrum frequency and wavelength (nm) photometric principles and definitions encompassing: scope and definitions from AS/NZS 1680.1 Interior and workplace lighting - General principles and recommendations, and AS ISO 1000 – 1998 The international system of units (SI) and its application luminous flux, definition and unit of measurement luminous intensity, definition and International System of Units (SI) unit of measurement radians and steradians illuminance and luminance basic optics, reflection and refraction reflectance and transmittance diffuse surfaces the point source and the inverse square law cosine law relationship between watts and lumens older imperial measurements (such as the footcandle or lumen per square foot and candlepower) physiology of the eye and light detection encompassing: scotopic, mesopic and photopic vision contrast sensitivity colour vision – rods and cones light levels and recognition of colour adaptation accommodation and visual acuity brightness and lightness image detection glare and comfort cognition and visual perception colour encompassing: Munsell and CIE colour system chromaticity coordinates black body radiation and colour temperature uniform chromaticity scale diagrams factors determining colour appearance photometry encompassing: the integrating sphere distribution photometry selected requirements of AS/NZS 1680.3 Interior and workplace lighting - Measurement, calculation and presentation of photometric data the goniophotometer measurement of luminous flux measurement of luminance and cut-off angle measurement of illuminance (single luminaire) graphical representation of photometric data test reports and data presentation lux meters and measuring equipment required light levels for various situations in accordance with Australian/New Zealand Standards relevant industry standards relevant job safety assessments or risk mitigation processes relevant manufacturer specifications and operating instructions relevant WHS/OHS legislated requirements relevant workplace documentation relevant workplace policies and procedures. |