Color Gardner, Liquid Standard (No. 8)

Gardner Liquid Color Standard (No. 8 on Gardner Scale)

Gardner Liquid Color Standards are used in the ASTM C40 and AASHTO T 21 test methods for the determination of organic impurities in fine aggregates. They are an alternative to the Organic Impurities Test Set. Individual standards are available in 5 Gardner colors listed in the standard test method. The liquid is sealed in 0.47x4.6in (11.9x116mm) Dia.xH glass tubes marked with the Gardner number and packaged in a protective case. Shelf life is 5 years.

Gardner Liquid Color Standard (No. 8) is a color reference standard. The Gardner scale is used to measure color in various substances, oils, varnishes and chemicals. The scale has evolved from visual comparison to precise measurement using spectrophotometry as per ASTM standards.

Features:

• Liquid Gardner Color Scale reference standards for visual comparison of test samples

• Standards available for organic impurities test of fine aggregates

• 5 year shelf life in sealed glass tubes

Product Size 0.47 x 4.6in (11.9 x 116mm) Dia. x H

Gardner Color Scale Overview

The Gardner Color Scale is a well known system to measure the light yellow of the color of transparent liquids like oils, varnishes and resins in glass filters. This scale has 18 steps from light yellow (1) to dark brown (18) to measure and classify color. The Gardner Color Scale is essential in industries like petroleum, chemical and pharmaceutical where color quality is critical for quality control. By providing a standardized way of color evaluation the Gardner Color Scale ensures products meet industry and customer standards.

Organic Impurities Standard Test Method Accessories:

• Sodium Hydroxide Pellets 1lb container, standard or reagent grade for testing to ASTM and AASHTO standards

• Organic Impurities Test Bottle with Lid colorless glass with graduations in oz and mL, 8oz (236.6mL) volume

• Organic Impurities Color Reference Disk has 5 permanent, fade-free solid-glass reference colors of 5, 8, 11, 14 and 16 on the Gardner color scale mounted in a plastic frame. These colors are based on dimensional scales like Gardner and Hazen which provide standardized description of color for various liquids.

• Gardner Liquid Color Standards available in Gardner Nos. 5, 8, 11, 14, 16 for alternative color reference and to meet ASTM/AASHTO requirements

Meets Test Methods:AASHTO T21 ASTM C 40/40M

Gardner Liquid Color Standard (No. 8) is a color reference standard for visual comparison of test samples in the determination of organic impurities in fine aggregates. This is an alternative to the Organic Impurities Test Set available in 5 Gardner colors as per test method. Test method for color as per various ASTM standards ensures color measurement is accurate and repeatable for quality control.

Each standard is sealed in a glass tube 0.47 x 4.6in (11.9 x 116mm) Dia. x H. Tubes are marked with the corresponding Gardner number and packed in a protective case for safe storage and transportation. 5 year shelf life so can be used for a long time.

Gardner Liquid Color Standard (No. 8) is a must have for construction and materials testing professionals. The color scale references allow for accurate and consistent comparison of test samples for organic impurities testing of fine aggregates. Follow ASTM C40 and AASHTO T 21 test methods to ensure the quality and suitability of your aggregates for various applications.

Besides Gardner Liquid Color Standard (No. 8) you can also check out other accessories for organic impurities testing. Sodium Hydroxide Pellets available in standard or reagent grade for testing to ASTM and AASHTO standards. Organic Impurities Test Bottle with Lid is colorless glass with graduations in oz and mL, 8oz (236.6mL) volume. Organic Impurities Color Reference Disk has 5 solid-glass reference colors mounted in a plastic frame. Gardner Liquid Color Standards available in various Gardner numbers for alternative color reference and to meet ASTM/AASHTO requirements.

Use these products to get accurate and reliable results when testing aggregate samples. It’s important to use top notch products for precise and fast testing to get optimal results and to meet industry standards. Gardner Liquid Color Standard (No. 8) and its accessories are the choice of materials testing professionals who want accuracy, efficiency and top quality.

Applications and Industries for Color Gardner, Liquid Standard (No. 8)

Gardner Color Scale is used in many industries where precise color measurement is required:

• Petroleum: To measure color of petroleum products like gasoline, diesel, jet fuel to meet quality standards.

• Chemical: To evaluate color of chemicals like fatty acids, resins, varnishes which are critical for product consistency.

• Pharmaceutical: To measure color of pharmaceutical products like oils and extracts to meet regulatory standards.

• Food: To measure color of food products like edible oils and beverages to maintain product quality and consumer trust.

• Quality Control: To monitor process variations and ensure product quality across multiple manufacturing processes.

By using Gardner Color Scale industries can get accurate and reliable color measurement which is critical for quality control and product consistency.

Benefits of Color Gardner, Liquid Standard (No. 8)

Gardner Color Scale has many benefits:

• Objective Color Measurement: A precise and objective way of measuring color, reduces human error and gives consistent results.

• Multi-Industry: Can be used across multiple industries and applications, a versatile tool for all color measurement needs.

• Easy to Use: Has a clear and simple scale to use, fast and accurate color reading.

• Correlates with Other Onr Dimensional Scales: Can be correlated with other dimensional scales like APHA scale, to get full color properties.

• Standardized Test Method: Follows the standardized test method, ASTM D1544 to ensure consistency and accuracy across all conditions.

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