When do you adjust white reference to “absolute” and when to “relative”?

When do you adjust white reference to “absolute” and when to “relative”?

When do you adjust white reference to “absolute” and when to “relative”?

Yes, if you wish the density reading exclude the paper density, you can switch to paper or relative. Colorimetric readings will always be Absolute.

    • Related Articles

    • SpectroDens Absolute White Calibration Error

      When getting Absolute White Calibration error message on the SpectroDens, here are steps for troubleshooting before sending the unit back to TECHKON: Making sure each device uses its own base with white tile (matching serial number between the base ...

    • Do you have a “Best Match” option when comparing colors?

      Do you have a “Best Match” option when comparing colors? Yes. The Techkon feature is called InkCheck. InkCheck compares a reference color to the color measured and calculates the optimal ink density for the color to produce the lowest Delta E (dE). ...

    • Loading Color library on the SpectroDens

      There are 3 different ways to create Color Book (CB) on the TECHKON SpectroDens. Measure any physical sample/swatch/proof/drawdown under the device Reference tab Use the Up / Down arrow key on the device and go to the Reference tab Press Enter and go ...

    • SpectroDens vs. SpectroPlate in Measuring Offset Printing Plates

      Introduction Over the years, a question has frequently arisen: Can the SpectroDens be used to measure offset printing plates? The answer depends on the specific platemaking process and the types of print products involved. Mechanism of Operation The ...

    • What are the Specifications for the SpectroVision?

      SpectroVision Specifications Measurement technology: Spectral remission and color density determination to ISO 5-3/4 Measurement geometry: 45/0° to DIN 5033 Spectral range: 400 to 700 nm in 10nm steps Measurement conditions: ISO 13655:2009 M0 – No ...