OptLab-SPX  List of Calculation Parameters

Note that some parameters require UV and/or NIR data. These parameters are not applicable if the spectrophotometer in use does not cover the respective wavelength range.

Light Transmittance

 

Degree of Light Transmittance (DIN EN 166/169/170/171/172/1836)

380-780 nm

Luminous Transmittance (AS 1338/1:1992; AS 1338/3:1992 AS;1337:1992;AS 1067.1-2003)

"

Luminous Transmittance (ANSI Z80.3;ANSI Z 87.1-2;CSA Z 94.3)

"

Visual Transmissivity (JIS T 8147;JIS T 8141-1980)

"

Luminous Transmittance (British Rail)

"

Luminous Transmittance scot.+phot./C; phot/P43 (Military Standard FQSE/PD 95-07)

"

 

 

Glazing Factors ISO 9050:2003

 

Light Transmittance, single glazing

380-780 nm

Direct Radiation Transmittance, single glazing

300-2500 nm

Direct Radiation Reflectance, single glazing

"

Sec. Heat Transfer Factor, single/double glazing

"

Total Solar Energy Transmittance (Solar factor), single/double glazing

"

Total Solar Energy Transmittance % (Solar factor), single/double glazing

"

UV-Transmittance

300-380 nm

CIE Damage Factor

300-600 nm

Skin Damage Factor

300-400 nm

 

 

Glazing Factors DIN EN 410:2011

 

Light Transmittance

380-780 nm

Direct Radiation Transmittance, single glazing

300-2500 nm

Direct Radiation Reflectance, single glazing

"

Sec. Heat Transfer Factor, single/double glazing

"

Total Solar Energy Transmittance (Solar factor), single/double glazing

"

Total Solar Energy Transmittance % (Solar factor), single/double glazing

"

Degree of UV Transmittance

290-380 nm

General Color Rendering Index Ra[D65]

380-780 nm

 

 

UV/Radiation Transmittance

 

Solar UV Transmittance (ISO 13837:2008, Conv A (AM=1,5))

300-400 nm

Solar Direct Transmittance (ISO 13837:2008, Conv A(AM=1,5))

300-2500 nm

Solar UV Transmittance (ISO 13837:2008, Conv B(AM=1))

300-380 nm

Solar Direct Transmittance (ISO 13837:2008, Conv B(AM=1))

300-2500 nm

Total Solar Transmittance (IS0 13837:2008, v=4/14/28/42 m/s)

"

Total Solar Energy Transmittance/Reflectance (ASTM E 424-71)

350-2100 nm

Total Solar Energy Transmittance/Reflectance (ASTM G 159-98/305-2500nm/direct)

305-2500 nm

Total Solar Energy Transmittance/Reflectance (ASTM G 159-98/305-2500nm/hemisperical)

"

Total Solar Energy Transmittance (ASTM G 173-03/300-2500nm/direct)

300-2500 nm

 

 

Haze ASTM D 1003-2000

 

Luminous Transmittance (ASTM D 1003-2000; Haze base value)

380-780 nm

Haze result value (from 3 spectra)

"

 

 

Calculations DIN EN 172

 

Maximal Spectral Transmittance 280-315 nm

280-315 nm

Maximal Spectral Transmittance 315-350 nm

315-350 nm

Average Spectral Transmittance 315-380 nm

315-380 nm

Minimal Spectral Transmittance 500-650 nm

500-650 nm

 

 

Color Vision/Signal Recognition Parameters

 

Light Transmittance red, yellow, green, blue (EN 1836:2005; AS/NZS 1067:2003)

380-780 nm

Rel. vis. Attenuation Coefficient for Signal Light Recognition red, yellow, green, blue (EN 1836:2005)

"

Traffic Signal Transmittance red, yellow, green (Z80.3-2001)

"

Red Signal Visibility Factor (AS/NZS 1337:1992; AS/NZS 1067:2003)

"

Violet Factor (AS/NZS1337:1992; AS/NZS 1067:2003)

"

Chrom. Coord. xy for D65 viewed through lens (ANSI Z80.3-2001)

420-460 nm

Chrom. Coord. xy for green, red, yellow traffic signal viewed through lens (ANSI Z80.3-2001)

380-780 nm

Color Coordinates x;y neutral; red; amber; green (British Rail)

380-770 nm

 

 

Color Values (standard wavelength range)

400-700 nm

XYZ tristimulus color values (A,C,D65; 2,10 deg)

"

xyY color coordinates (A,C,D65; 2,10 deg)

"

CIE L*a*b* color values (A,C,D65; 2,10 deg)

"

CIE L*C*h* color values (A,C,D65; 2,10 deg)

"

 

 

Color Values (extended wavelength range)

380-780 nm

XYZ tristimulus color values (A,C,D65; 2,10 deg)

"

xyY color coordinates (A,C,D65; 2,10 deg)

"

CIE L*a*b* color values (A,C,D65; 2,10 deg)

"

CIE L*C*h* color values (A,C,D65; 2,10 deg)

"

 

 

Color Values (full wavelength range) DIN EN ISO 11664

360-830 nm

XYZ tristimulus color values (A,D65; 2,10 deg)

xyY color coordinates (A,D65; 2,10 deg)

CIE L*a*b* color values (A,D65; 2,10 deg)

CIE L*C*h* color values (A,D65; 2,10 deg)

 

 

Color Difference

400-700 nm

CIELab color difference values to L*a*b* - reference values (A,D65; 2,10 deg)

"

CIELab color difference values to reference spectrum (A,D65; 2,10 deg)

"

CMC (2:1);(1:1) color difference values to L*a*b* - reference values (A,D65; 2,10 deg)

"

CMC (2:1);(1:1) color difference values to reference spectrum (A,D65; 2,10 deg)

"

CIEDE2000 (1:1:1) color difference (DIN EN ISO 11664-6) to L*a*b* - reference values (A,D65; 2,10 deg)

360-830 nm

CIEDE2000 (1:1:1) color difference (DIN EN ISO 11664-6) to reference spectrum (A,D65; 2,10 deg)

 

 

Dominant/complimentary wavelength

380-780 nm

Excitation and colorometric purity

"

 

 

Color Evaluation according to European Pharmacopoeia

 

Color comparison for B5-B9, BY4-BY7, Y4-Y7, GY4-GY7, R4-R7 (1 cm and 5 cm)

400-700 nm

 

 

Simple, Uni-dimensional Color Values

380-780 nm

Pt-Co/Apha/Hazen Color Value (1, 5, 10 cm) (DIN 53409, ISO/DIS 6271)

"

Gardner Color Value (1 cm) (ISO/DIS 4630-2)

"

Gardner Color Value, fractional part (1 cm) (ISO/DIS 4630-2)

"

Iodine Color Value (1 cm) (DIN 6162)

"

 

 

Calculations with uni-dimensional Color Values

380-780 nm

Pt-Co/APHA/Hazen-Color Value (1 cm), example

"

Gardner Color Value Comparison/Check, example

"

Iodine Color Value Comparison/Check, example

"

 

 

UV-Protection - Protective Glasses

 

Erythemal Zone Mean Transmittance (ANSI Z80.3-2001)

290-315 nm

Near Ultraviolet Zone Mean Transmittance (ANSI Z80.3-2001)

310-380 nm

Effective far-ultraviolet Average Transmittance (ANSI Z87.1-2003)

200-315 nm

Near ultraviolet average Transmittance (ANSI Z87.1-2003)

315-380 nm

Solar erythemal ultraviolet Transmittance (AS/NZS 1337:1992)

290-320 nm

Mean near ultraviolet Transmittance (AS/NZS 1337:1992)

300-400 nm

Solar UV Transmittance (AS/NZS 1067:2003)

280-400 nm

Solar UVA Transmittance (AS/NZS 1067:2003)

315-400 nm

Solar UVB Transmittance (AS/NZS 1067:2003)

280-315 nm

Solar UV Transmittance (EN 1836:2005)

280-380 nm

Solar UVA Transmittance (EN 1836:2005)

315-380 nm

Solar UVB Transmittance (EN 1836:2005)

280-315 nm

Mean solar erythemal ultraviolet Transmittance (AS 1067-1990)

300-320 nm

% Transmittance - 313 nm (AS/NZS 1338.3:1992)

313 nm

Maximum %T (210-313 nm) (AS/NZS 1338.3:1992)

210-313 nm

Check %T (210-313 nm) to %T(313 nm)(AS/NZS 1338.3:1992)

210-313 nm

Solar blue-light Transmittance (EN 1836:2005)

380-500 nm

Solar blue-light Transmittance (AS/NZS 1067:2003)

400-500 nm

 

 

Solar Protection of Fabrics

 

UV Protection Factor (AS/NZS 4399:1996)

290-400 nm

UPF UV Protection Factor (EN 13758-1:2001)

290-400 nm

Average UVA Transmittance (AS/NZS 4399;1996)

315-400 nm

Average UVB Transmittance (AS/NZS 4399:1996)

290-315 nm

Average UVA Transmittance (DIN EN 13758-1:2001) (315-400/5 nm)

315-400 nm

Average UVB Transmittance (DIN EN 13758-1:2001) (290-315/5 nm)

290-315 nm

UPF UV Protection Factor (AATCC 183-2004)

290-400 nm

Average UVA Transmission (AATCC 183-2004)

315-400 nm

Blocking UVA (AATCC 183-2004)

315-400 nm

Average UVB Transmission (AATCC 183-2004)

290-315 nm

Blocking UVB (AATCC 183-2004)

290-315 nm

 

 

Solar Protection - Sun Screens

 

Sun Prot. Factor (COLIPA SPF Test Method 1994,Tab.2)

315-385 nm

Protect. Factor UVA (COLIPA SPF Test Method 1994,Tab.2)

320-400 nm

Broad-spectrum Products Max Transmittance 320-360 nm (AS/NZS 2604:1998, Method 1/2)

320-360 nm

Broad-spectrum Products Max Transmittance Check 320-360 nm (AS/NZS 2604:1998, Method 1/2)

"

Broad-spectrum Products Near UV Transmittance (AS/NZS 2604:1998, Method 3)

"

Broad-spectrum Products Near UV Transmittance Check (AS/NZS 2604:1998, Method 3)

"

 

 

NIR Parameters

 

Average Degree of Spectral Transmittance tA in Infrared (DIN EN 169/171:1992)

780-1400 nm

Average Degree of Spectral Transmittance tN in Infrared (DIN EN 171:1992)

780-2000 nm

Solar IR Degree of Transmittance (DIN EN 172/EN 1836)

"

Infrared Average Transmittance (ANSI Z87.1-1989)

"

Near Infrared Transmittance (ANSI Z80.3-1986)

"

Mean Near-Infrared Transmittance (AS 1067.1-1990)

780-1400 nm

Near+Mid Infrared Ray Transmissivity (JIST 8141-1980)

790-1290 nm/1310-1990 nm

 

 

Whiteness, Yellowness, Tint

380-780 nm

Whiteness Index (CIE 1982)

"

Whiteness Index (Ganz)

"

Yellowness Index (ASTM 1925)

"

Yellowness Indeces (ASTM E313-05)

"

Whiteness Indices (ASTM E313-05)

"

Tint Values (ASTM E313-05)

"

 

 

Color of Wines

 

Abs (420 nm)

420 nm

Diff. Abs (520 nm) to proceeding spectrum

520 nm

Abs (520 nm)

520 nm

Abs (620 nm)

620 nm

Peak Abs (Peak 510-540 nm)

510-540 nm

Net Peak Abs (haze corrected) (Peak 510-540 nm/700 nm)

510-700 nm

Tonality Sudraud (420/520 nm)

420-520 nm

Color Intensity Glories (420/520/620 nm)

420-620 nm

Color Intensity reduced (420/520 nm)

420-520 nm

Color Intensity (haze corrected) peak (420/Peak 510-540 nm/700 nm)

420-700 nm

Polymeric Color Ratio

420-700 nm

Color Percentages Yellow

420-620 nm

Color Percentages Red

420-620 nm

Color Percentages Blue

420-620 nm

 

 

Various Parameters

 

% Transmittance - 365 nm

365 nm

Neutrality of Class 2 Test (FQSE)

430-730 nm

Shade Number (ANSI Z87.1-2003)

380-780 nm

 

 

Mean Value and Coefficient of Variation Calculations

 

Averages and coefficient of variation for 2, 5 and 10 measurements for parameters 1 and 2

various

 

 

Calculations

 

Calculations with spectral data, examples

various

Comparison to min/max spectra, example

according to reference data

Sample classifciation due to result values

various

 

 

Blank line

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Line "No calculation"

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