Daily Usage and Operations

Practical tips and guidelines for the everyday use and routine operations of your color measurement devices to ensure accurate and efficient performance.

• Measuring Gardner Index

  Provides information on the Gardner Index for measuring resins.

• Ultraviolet-Absorbing Filters and Fluorescent Whites

  Discusses the fluorescence of whitened samples and the measurement using HunterLab instruments.

• What Accuracy Can I Expect on Haze Readings?

  Discusses the accuracy of haze readings.

• What is the visible limit in Haze% for transmttance haze in samples?

  What is the limit in Haze% for measuring transmittance haze in samples?

• What is Y Transmittance?

  Provides a definition for Y Transmittance.

• What PathLength Cell should I use for APHA/Pt-Co/Hazen Color Measurement?

  Discusses the pathlength cell for measuring APHA, Pt-Co or Hazen.

• What tolerance should be used for a PQ Performance Qualification on Transmittance Color Measurements?

  Using PQ Performance Qualification for transmittance measurements.

• What type of water should be used for transmittance standardization?

  What type of water is needed for transmittance standardization?

• When do I use Specular Exclusion in Color Measurement?

  Instructs on when to use specular-excluded mode.

• Which HunterLab Sensor is Best for Polarized Materials?

  Reviews which instrument best measures the color of polarized materials.