13 Types of Inks and Hologram in One Object
The Test Object Regula 4300 contains a hologram and elements produced with the use of modern inks. Such elements are used as security features in security document and banknote production.
![](https://static-content.regulaforensics.com/Hardware-products/4300-Test-object/Test-object-img.webp)
- Ink that fluoresces in UV light 400 nm
- Ink that fluoresces in UV light 254, 313, 365 nm and IR light 980 nm (anti-Stokes effect)
- The hologram applied by embossing from the master matrix
- Photochromic ink that fluoresces after being exposed to UV light
- Iridescent ink
- Ink visible in IR light 870 nm
- Ink that is invisible (slightly visible) in IR light 870 nm
- Metameric inks
- IR luminescent inks
- Optically variable inks (OVI). Clockwise polarization effect
- Ink with linear polarization
- Ink with anticlockwise and clockwise polarization effect
- Thermochromic ink that changes color when heated
- Printed with magnetic ink.
- Element for camera focus adjustment
What is the Test Object Used for
![](https://static-content.regulaforensics.com/Hardware-products/4307/Main/Full/4307_4.webp)
Device settings
You can check if all the light sources of the device used are working correctly
![](https://static-content.regulaforensics.com/Hardware-products/4300-Test-object/trainings1.webp)
Training workshops
The Test Object is an excellent demonstration sample for all types of trainings
![](https://static-content.regulaforensics.com/Hardware-products/4300-Test-object/fish.webp)
Comparative studies
You can use it as a set of reference images for comparison with objects under study
Efficient Solution for a Variety of Sectors
![Regula in Security printing industry](https://static-content.regulaforensics.com/Hardware-products/Industries/security-print.webp)
![Independent experts](https://static-content.regulaforensics.com/Hardware-products/Industries/expert.webp)
![Regula in Police](https://static-content.regulaforensics.com/Hardware-products/Industries/police.webp)