instrumental colour assessment, instrumental colorimetric assessments of colour differences
Used instruments:
- SP-64
producer: X-Rite, USA
parameters : geometria d/8⁰, pole pomiaru 4mm lub 8mm, zakres widmowy 400-700nm, pomiar (spektralne wyjście danych) co 10nm, pomiar SCI lub SCE, standardowe illuminanty i obserwatorzy (http://www.xrite.com/sp64-portable-spectrophotometer)
description: Przenośny spektrofotometr odbiciowy sferyczny z oprogramowaniem kolorymetrycznym XRiteColor®Master zgodnym z międzynarodowymi standardami
CH objects to be tested
- easel painting
- wall painting
- wooden sculpture (polychrome)
- other sculpture
- stained glass (w ograniczonym zakresie)
- other historical glass (w ograniczonym zakresie)
- objects on paper and parchment
- leather objects
- metal objects
- ceramics
- objects made of plastic and other contemporary materials
- amber
- fabric
- photography
The applicability of the method regarding the components
a. The substrate or construction material
- wood
- canvas
- metal
- paper
- parchment
- glass (w ograniczonym zakresie)
- stone
- brick
- bone
- amber
- warstwy pokrywające powierzchnie: malarskie, werniksy. spoiwa wprowadzone w strukturę
b. Components of decorative layers
- pigments and mineral fillers
- organic dyes
Type of examination
a. Type of information acquired
- mapping the artwork's surface
b. The size of examination area
- examination at a point of
- information obtained from an area (imaging)
The level of invasiveness
- Examination is non-invasive
- Examination can be carried out at the place of storage of the object
Owner or manager of the installation
institution: Uniwersytet Mikołaja Kopernika w Toruniufaculty/department: Instytut Zabytkoznawstwa i Konserwatorstw, Zakład Konserwacji Malarstwa i Rzeźby Polichromowanej
address: Ul. Gagarina 7, 87-100 Toruń
contact person: title/degree, name and family name: dr hab. Elżbieta Szmit-Naud
email: esn@chem.umk.pl
phone: 56 61 14 621
Possibility of cooperation or use*
- looking for partners for scientific collaboration
- we can performed examinations based on the mandate contract
- we can perform limited scope of the examination for free
*the options above do not constitute an offer within the meaning of commercial law