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Standards and Technical Documents - Colorimetry -- Part 2: CIE standard illuminants -- ISO 11664-2:2007 (CIE S 014-2/E:2006)
Description: . The illuminants are the CIE standard illuminant A and the CIE standard illuminant D65.
Standards and Technical Documents - Standard method of assessing the spectral quality of daylight simulators for visual appraisal and measurement of colour -- ISO 23603:2005 (CIE S 012/E:2004)
Description: of the chromaticity of the simulator from the chromaticity of the CIE standard daylight illuminant or CIE daylight illuminant being simulated, for a simulator to be graded by this method.
Standards and Technical Documents - Paper and board -- Determination of CIE whiteness, C/2 degrees (indoor illumination conditions) -- ISO 11476:2010
Description: . In addition, it specifies a method for adjustment of the UV content to correspond to that of CIE illuminant C, since the results obtained when fluorescent whitening agents are present are dependent upon the UV content of the radiation falling upon the sample. The CIE illuminant C is taken
Standards and Technical Documents - Paper, board and pulps -- Measurement of diffuse blue reflectance factor -- Part 1: Indoor daylight conditions (ISO brightness) -- ISO 2470-1:2009
Description: energy level of the illumination has been adjusted to correspond to the CIE illuminant C using a fluorescent reference standard.
Standards and Technical Documents - Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method -- ISO 2471:2008
Description: been adjusted to conform to that in the CIE illuminant C using a fluorescent reference standard provided by an ISO/TC 6 Authorized Laboratory as described in ISO 2470-1. ISO 2471:2008 is not applicable to coloured papers or boards which incorporate fluorescent dyes or pigments.
Supplier: Primo Instrument Inc.
Description: Spectrum of photo sensor meets C.I.E. Standard Illuminant A 8000 records data logging capacity Lux/Fc selection Data-Hold function Standard Illuminant A RS-232 interface (softeware included) Measurement of luminous intensity (PC Software) JIS C1609-1993 ~ CNS 5119-1998 A
Supplier: Lovibond® Tintometer®
Description: the optimum colour match. For rapid colour grading within predetermined colour limits, the glass standards can be set to the two limiting colours so that it is easy to check that the sample is within tolerance. The tungsten halogen light source is colour corrected to CIE Standard Illuminant C (CIE
- Property Measured: Color
- Measurement Scale: Other
- Instrument Type: Colorimeter, Other
- Portable: Yes
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TES Electrical Electronic Corp.
NEW ~~ TES-135 COLOR METER
Measurement conditions: Observe : CIE 2° Standard Observer. Illuminant : White LED lamp. ♦ Repeatability: Standard deviation within ΔE*ab 0.5 (Measurement conditions : Average of measurements of standard white plate). ♦ Minimum interval between measurements: Approx. 2 seconds. ♦ Auto data Memory & Read: 99 sets. ♦ Auto power off: Approx. 3 minutes. ♦ Power source: One 9V battery and DC 9V AC adapter input. ♦ Battery life: Approx. 500 measurements at 10... (read more)
Browse Datasheets for TES Electrical Electronic Corp.
TES Electrical Electronic Corp.
NEW ~~ TES-136 CHROMA Meter
rdg ±1dgt. xy: ±0.003 (800 lx, Standard Illuminant A measured). Temperature drift. Ev: ±5%rdg ±2dgts, xy: ±0.008. Humidity drift. Ev: ±3%rdg ±2dgts, xy: ±0.005. CIE photopic f ’1. ?8%. Measuring Rate. 1 sec. Photosensor. Silicon photocell. Data Memory Capacity. 99 sets. (Direct reading from LCD display). Data Logger Capacity. microSD CARD 4GB. Operating / Storage Conditions. 0? to 50? <80% RH / -10? to 60? <70%... (read more)
Browse Color Meters and Appearance Instruments Datasheets for TES Electrical Electronic Corp.
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Coloring of Plastics (.pdf)
the color of a product correct, and more importantly, knowing what you are measuring,. requires a basic knowledge of color and how it works for plastics. Color is not an absolute property as the perceived color. Illuminant. of an object is dependent on the three elements shown. in the diagram
Measurement of Continuous Surface Shear Stress Vector Distributions (.pdf)
measurements are rendered illuminant invariant through a linear color. correction that references all measurements to the CIE (Commission Internationale. d'Eclairage) Illuminant C. Color is determined from the measured RGB intensities by. calculating hue, an intensity-invariant measure of color which can
Soluble Narrow Band Gap and Blue Propylenedioxythiophene-Cyanovinylene Polymers
(5000K) light source in a light booth specially. S4. designed to exclude external light. A background measurement was taken using blank. ITO in the appropriate electrolyte solution in a quartz cuvette. The Yxy values of the. standard illuminant (Y0, x, y) were thus recorded. CIE 1931 Yxy values
Introduction To Color Theory
, filaments. report color difference under illuminant D (6500K) and. of light bulbs, and fluorescent lamps. But we know from. others. These illuminants are mathematical descriptions. experience that colors can look different whether viewed. of a light source defined by a numerical spectral energy
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Lab color space - Wikipedia, the free encyclopedia
for the CIE 1976 (L*, a*, b*) color space (or CIELAB). The difference between Hunter and CIE color coordinates is that the CIE coordinates are based
sRGB - Wikipedia, the free encyclopedia
CIE 1931 xy chromaticity diagram showing the gamut of the sRGB color space and location of the primaries.
ASTM E991 - 11 Standard Practice for Color Measurement of...
CIE D65 is a virtual illuminant that numerically defines a standardized spectral illumination distribution for daylight and not a physical light
ASTM E2022 - 11 Standard Practice for Calculation of Weighting...
with the methods utilized to obtain the weighting factors for common illuminant-observer combinations contained in Practice E308.
ISO 23603:2005 (CIE S 012/E:2004) - Standard method of...
CIE International Commission on Illumination
ISO 11476:2010 - Paper and board -- Determination of CIE...
The CIE illuminant C is taken to be representative of indoor illumination conditions because it contains a suitable proportion of UV radiation.
= 0 CCEO 16 pF Ev = 20 lx, CIE illuminant A, I V PCE 15 70 ??A CE = 5 V Collector light current Ev = 100 lx, CIE illuminant A, I V PCE 200 ??A CE = 5
T1670P Vishay Semiconductors Silicon PIN Photodiode FEATURES ?...
3 V, f = 1 MHz, E = 0 CD 28 pF E Reverse light current V = 100 lx, CIE illuminant A, I V ra 138 nA R = 5 V Angle of half sensitivity ? 60 deg
w w w.laser focusworld.com September 20 09
pixels can be inkjet-printed PAGE 16 CIE 1931 x.y chromaticity diagram CIE 1931 x.y chromaticity diagram CIE 1931 x.y chromaticity diagram 520
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