ASTM E1347 PDF

E – 03 Standard Test Method for Color and Color-Difference Measurement by Tristimulus (Filter) Colorimetry, bidirectional geometry, color, color difference, . Color Analysis – CIE94 (ASTM E with ASTM D). Color Analysis – Hunter (ASTM E & ASTM D). Scope: Hunter Lab and XYZ are standard . ASTM D, “Standard Test Method for Saybolt Color of Petroleum Products ( Saybolt . ASTM E, “Standard Test Method for Color and Color-Difference.

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Users must determine whether an instrument complying with this method yields results that are useful to evaluate and characterize retroreflective specimens, or specimens having optical structures.

After specifying the illuminant, observer angle, and the reference color, the test sample is inserted into the specimen holder and the spectrophotometer takes the reading. Formally confirming that your products and services meet all trusted external and internal standards. Measurement by using a spectrocolorimeter is covered in Sstm E and methods on color measurement by spectrophotometry. The use of a product w1347 of suitable stability is highly desirable.

Typically a 50 mm 2″ or mm 4″ disk Data: This standard is also known as a product standard. In this case, the instrument may be standardized for reflectance measurement by use of a white reflectance standard or, for transmittance measurement, with no w1347 or standard at the specimen position. Provision is also made for measurement by transmitted light using a hemispherical optical measuring system.

Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. Testing Evaluating how your products and services meet and exceed quality, astk, sustainability and performance standards.

Link to Active This link will always route to the current Active version of the standard. Petroleum Products and Biofuel lab apparatus baths, calorimeters, color measurement, density meters, flash point, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers, The X-Rite i7 Colorimeter is highly automated.

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Available request a quote. A further limitation to the use of colorimeters having hemispherical geometry is the existence of a chromatic integrating-sphere error that prevents accurate measurement of color coordinates when the colorimeter is standardized by use of a white standard.

Email Us or call toll-free: Referenced Documents purchase separately The documents listed zstm are referenced within the subject standard but are not provided as part of the standard.

Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. Right-click to open the PDF in a new window or download it: Looking for a specific close-up?

What are your requirements. Measurement by using a spectrocolorimeter is covered in Practice and methods on color measurement by e13347.

Assurance Testing Inspection Certification. In this case, the instrument may be standardized for reflectance measurement sstm use of a white reflectance standard or, for transmittance measurement, with no specimen or standard at the specimen position. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.

Historical Version s – view previous versions of standard. Color Theory – The building blocks of color: This test method does not apply to the use of a spectrocolorimeter, which is a spectrophotometer that is normally capable of producing as output colorimetric data, but not the underlying spectral data from which color coordinates are calculated.

Users must determine whether an instrument complying with this method yields results that are useful to evaluate and characterize retroreflective specimens, or specimens having optical structures. General Use laboratory apparatus balances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, satm, shakers, vacuum equipment, water purification Send us a request Need help or have a question?

This test method does not apply to the use of a spectrocolorimeter, which is a spectrophotometer that is normally capable of producing as output colorimetric data, but not the underlying spectral data from which color coordinates are calculated. Visual color and spectrophotometer readings can also be affected by surface texture, molding parameters, processing method, and viewing light sources. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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Norma ASTM E()

This standard is also known as a product standard. Send us a request Wilton UK: In this case, the instrument may be standardized for reflectance measurement by use of a white reflectance standard or, for transmittance measurement, with no specimen or standard at the specimen position. Measurement by using a spectrocolorimeter is covered in Practice E and methods on color measurement by spectrophotometry. The use of a product standard of suitable stability is highly desirable. This test method provides procedures for such measurement by use of a colorimeter with either a bidirectional or a hemispherical optical measuring system.

Link to Active This link will always route to the current Active version of the standard. For the measurement of small color differences between nonmetameric, nonparameric specimens, accuracy in absolute color coordinates is less important and standardization of the colorimeter by use of a white standard is satisfactory. Active view current version of standard. For the measurement of small color differences between nonmetameric, nonparameric specimens, accuracy in absolute color coordinates is less important and standardization of the colorimeter by use of a white standard is satisfactory.

BYK Gardner Color-Guide 45/0 (6807) Portable Colorimeter

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations s1347 to use. The use of a product standard of suitable stability is highly desirable. Professional Documentation with easy-link- ISO requires documentation of color data.

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