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National Association of Testing Authorities, Australia

SCOPE OF ACCREDITATION



The University of New South Wales
ORLAB
| Accreditation Number: 1923 | Site Number: 1916 |

Address Details:
Room LG22 Old Main Building (K15)
Gate 14, Barker Street - UNSW
KENSINGTON , NSW 2033
AUSTRALIA
Website: www.orlab.optometry.unsw.edu.au
Contact Details:
Mr B Cheng
+61(02) 93854622


Availability:Services available to external clients



Note: Not all of the columns of the scope of accreditation displayed include data.
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
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ISO/IEC 17025 (2005)
Calibration

SERVICEPRODUCTDETERMINANTTECHNIQUEPROCEDURELIMITATION/RANGE
Optical metrology - Optical measuring equipmentTransmittance densitometersLinearity; Transmittance; Direct comparison against a reference meter; Direct comparison against a reference standard;
CAPABILITY
With Calibration and measurement capability of-
0.01 absorbance from 4 ABS
Gloss metersGloss; Linearity; Direct comparison against a reference standard; Direct measurement using a reference meter;
CAPABILITY
With Calibration and measurement capability of-
Measurement of gloss standards;
0.3 gloss units for high gloss (all geometries);
1.2 gloss units for semi gloss;
Calibration of gloss meters;
0.4 gloss units for high gloss (all geometries)
 2.8 gloss units for semi gloss 20°
 1.0 gloss units for semi gloss 60°
 2.3 gloss units for semi gloss 85°
SpectrophotometersLinearity; Reflectance; Stray light; Transmittance; Wavelength; Direct comparison against a reference spectrometer; Direct comparison against a reference standard; Direct measurement by comparison with established emission lines; Direct measurement by comparison with established spectral features;
CAPABILITY
With Calibration and measurement capability of-
0.3 nm in wavelength;
0.1% minimum detectable stray light;
0.1% transmittance;
0.9 % reflectance;
Reflectance densitometersLinearity; Reflectance; Direct comparison against a reference meter; Direct comparison against a reference standard;
CAPABILITY
With Calibration and measurement capability of-
0.02 reflectance in the range 0.02 to 1;
Luminance metersLinearity; Luminance; Direct comparison against a reference meter; Direct measurement by superposition method; Direct measurement using a reference standard;
CAPABILITY
 Incandescent lamps, with or without broadband filters
With Calibration and measurement capability of-
1.4% or 0.01 cd.m-2 (whichever is the greater) from 0.1 cd.m-2;


Haze metersHaze; Linearity; Direct comparison against a reference meter; Direct comparison against a reference standard; Direct measurement using a reference meter;
CAPABILITY
Measurement of haze standards and calibration of haze meters
With Calibration and measurement capability of-
0.1% at 0% haze, rising to 0.45% at 20% haze and 0.65% at 40% haze;
Illuminance meters; Light meters; Luxmeters; Photometers; Illuminance; Linearity; Direct comparison against a reference meter; Direct measurement by superposition method; Direct measurement using a reference standard;
CAPABILITY
Photometers for Illuminant A and correction factors for Illuminant C
With Calibration and measurement capability of-
1.2% in the range 1 to 10 000 lux;
TricolorimetersChromaticity; Linearity; Direct measurement using a reference standard
CAPABILITY
With Calibration and measurement capability of-
Incident light tricolorimeters;
0.002 x and y;
Reflectance tricolorimeters;
0.001 in CIE (1931) coordinates (x and y);
SpectroradiometersLinearity; Responsivity; Stray light; Wavelength; Direct comparison against a reference meter; Direct determination by optical methods; Direct measurement by comparison with established emission lines; Direct measurement by comparison with established spectral features; Direct measurement by superposition method; Direct measurement using a reference standard;
CAPABILITY
With Calibration and measurement capability of-
0.1 nm in wavelength;
0.1% minimum detectable stray light;
3.3% at 380 nm falling to 1.0% at 555 nm and rising to 1.8% at 780 nm;
in spectral radiance response;
18% at 240 nm falling to 2.0% at 380 nm, 1.0% at 555 nm and rising to 2.4%;
at 830 nm in spectral irradiance response;
Optical metrology - Optical standards and reference equipmentLensesPrismatic power; Refractive power; Measuring angular deviation using optical methods
CAPABILITY
With Calibration and measurement capability of-
0.01 m⁻¹ in refractive power in the range -0.25 to +0.25 m-1 ;
0.015 m⁻¹ in refractive power in the range -25 to +25 m-1 ;
0.01 cm.m⁻¹ in prismatic power to 20 cm.m-1 ;
1° in axis;
LED sources; Solid state lighting (SSL) sources; Spectral radiant fluxTo be determined
CAPABILITY
With Calibration and measurement capability of-
Spectral radiance;
0.7 nm in wavelength;
3.3% at 380 nm falling to 1.0% at 555 nm and rising to 1.8% at 780 nm in spectral radiance;
FiltersTransmittanceComparison with a reference meter
CAPABILITY
With Calibration and measurement capability of-
Broadband transmittance;
0,01 with incandescent lamps;
Spectral transmittance;

Transmittance in the UV-VIS spectrum 210 nm to 830 nm;
 0.0004 + 0.0014t + 0.1Δt/Δλ for transmittance between 1.00 and 0.01;
 7.5% of transmittance for transmittance between 0.01 and 0.001;
 10% of transmittance for transmittance between 0.001 and 0.0001;
 12.5% of transmittance between 0.0001 and 0.00001;
 20% of transmittance between 0.00001 and 0.00000005;
 Transmittance in the infra-red spectrum 700-3000 nm;
 0.001+ 0.002t + 0.2Δt/Δλ;
0.3 nm in wavelength of spectral transmittance features 

Incandescent lampsDistribution temperatureDirect measurement using a reference spectrophotometer
CAPABILITY
With Calibration and measurement capability of-
15K in the region of 2856K;
Diffuse reflectance platesLuminanceDirect measurement using a reference meter
CAPABILITY
With Calibration and measurement capability of-
Luminance factor;
3.0% of measured value + 0.01 with incandescent lamps;
5.0% of measured value + 0.01 with other white light sources;
ReflectanceComparison with a reference meter
CAPABILITY
With Calibration and measurement capability of-
Broadband reflectance;
Measurements of luminous reflectance with incandescent lamps on plane mirrors;
 0.01 for measured values greater than 0.80 or less than 0.20;
 0.02 for measured values between 0.20 and 0.80;
Spectral reflectance;
Diffuse and total (non-fluorescent) in the wavelength range 320 to 780 nm;
 0.0004 + 0.0047ρ + 0.1Δρ/Δλ;
 Specular included and matt and gloss sample specular excluded;
 0.0005 + 0.0047ρ + 0.1Δρ/Δλ;
 Semi-gloss samples specular excluded;
 0.0004 + 0.0014ρ + 0.1Δρ/Δλ;
 Samples with specular reflection only;
 In the wavelength range 780 to 2500 nm;
 0.001+ 0.0049ρ + 0.2Δρ/Δλ;
Diffuse reflectance plates; Discharge sources - Lamps; Filters; LED sources; Solid state lighting (SSL) sources; ChromaticityDirect measurement using a reference spectrophotometer
CAPABILITY
With Calibration and measurement capability of-
Spectral measurements;
0.0015 in chromaticity;
0.06 in CIE colour rendering index;
Colour difference measurements;
0.4 delta E in CIE LUV and CIE LAB
0.001 in CIE (1931) coordinates (x and y)
Broadband measurements;
0.004 in CIE 1931 coordinates (x and y) for;
Incandescent lamps, with or without broadband filters or other white light sources;
FocimetersPrismatic power; Refractive power; Measuring angular deviation using optical methods
CAPABILITY
With Calibration and measurement capability of-
0.01 m⁻¹ in refractive power in the range -0.25 to +0.25 m-1 ;
 0.015 m⁻¹ in refractive power in the range -25 to +25 m-1 ;
 0.01 cm.m⁻¹ in prismatic power to 20 cm.m-1 ;
 1° in axis;
Discharge sources - LampsSpectral irradianceDirect measurement using a reference spectrophotometer
CAPABILITY
With Calibration and measurement capability of-
0.3 nm in wavelength;
18% at 280 nm falling to 2.0% at 380 nm, 1% at 555 nm and rising to 2.4%;
at 830 nm in spectral irradiance;
Discharge sources - Lamps; Integrating sphere sources; LED sources; Luminance standard sources; Solid state lighting (SSL) sources; LuminanceDirect measurement using a reference meter
CAPABILITY
With Calibration and measurement capability of-
Incandescent sources, with or without broadband filters;
1.5% or 0.01 cd.m-2 (whichever is the greater) from 0.1 cd.m-2;
Other sources;
2.0% or 0.01 cd.m-2 (whichever is the greater) from 0.1 cd.m-2;
Discharge sources - Lamps; Incandescent lamps; LED sources; Solid state lighting (SSL) sources; Correlated colour temperatureDirect measurement using a reference spectrophotometer
CAPABILITY
With Calibration and measurement capability of-
15K;
 In the region of 2856K rising to ± 50K at 5500K and ± 200K at 12000K;
Luminous fluxDirect measurement by integrating sphereIncandescent lamps;
Light sources with maximum dimension (excluding cap)
not exceeding 0.3 m;
From 0.5 lm;
Other sources;
Light sources with maximum dimension (excluding cap)
not exceeding 0.3 m;
From 0.5 lm;

CAPABILITY
With Calibration and measurement capability of-
Incandescent lamps;
2.0% from 1.5 lm;
Other sources;
2.5% from 1.5 lm;
IlluminanceDirect measurement using a reference meter
CAPABILITY
With Calibration and measurement capability of-
Incandescent lamps;
0.9% in the range 0.1 to 10 000 lux;
Other sources;
1.5% in the range 0.1 to 10 000 lux;
Luminous intensityDirect measurement by goniophotometer; Direct measurement using a reference meter;
CAPABILITY
With Calibration and measurement capability of-
Incandescent lamps;
1.0% in luminous intensity for incandescent lamps;
with or without broadband filters;
1.3% in luminous intensity for other incandescent sources;
from 0.01 cd;
Other sources;
 1.3% in luminous intensity;
 from 0.01 cd;
| Accreditation Number: 1923 | Site Number: 1916 | Printed on : 18-Sep-2019

 

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