• Art and Historical Object Conservation and Restoration Spectrometer

Chromatography

Art and Historical Object Conservation and Restoration Spectrometer

Jan 06 2011

A2 Technologies handheld Exoscan FTIR spectrometer, equipped with new, interchangeable spherical internal reflection (ATR) and diffuse reflection sampling interfaces is gaining rapid acceptance with scientists and researchers involved the conservation, restoration and authentication of art and historical objects. The technology is currently being used to analyse a wide range of priceless objects including fine art, murals, illuminated manuscripts, historic photographs, ancient pottery, statuary, tapestries, tiles and mosaics.

The proven high performance of the Exoscan system, the ability to rapidly change sampling interfaces to meet the need of the analysis, and the extremely compact size of the system has proven to be a major advantage for the study of these objects. The hand held Exoscan FTIR system can be used equally effectively in lab environments and in the field, enabling researchers to bring the spectrometer to the object, or to the site of the object. The system can be used in any orientation and has on-board lightweight power source. FTIR is inherently a nondestructive analysis method and the ability to bring the analyser to the sample means that even small sample particles need not be removed for analysis. For samples that must not be touched during analysis, non-contact reflection sampling interfaces are available.

The Exoscan technology is capable of identifying natural and synthetic organic and inorganic pigments, colourants and dyes, siccative binders, lacquers, resins, coatings, adhesives and fibres. The system is being used for determining the effect of aging including damage caused by UV, thermal and environmental pollution and supports the cleaning and restoration processes for these rare and historical objects.

Mr Graham Miller, President of A2 Technologies, commented: “The compact size, excellent performance and sampling versatility of the Exoscan system are having a significant impact in the field of art and historical object restoration and conservation. The ability to take FTIR spectroscopy to the object, even at a field site, is important and the non-destructive nature of FTIR can be fully exploited with a portable system. A2 is delighted that a number of the most prestigious institutions involved in these efforts have recognised the value of handheld, field ready FTIR spectroscopy.”


Digital Edition

Lab Asia 31.2 April 2024

April 2024

In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...

View all digital editions

Events

Microbiology Society Annual Conference 2024

Apr 08 2024 Edinburgh 2024

analytica 2024

Apr 09 2024 Munich, Germany

ChemBio Finland 2024

Apr 10 2024 Helsinki, Finland

Analytica Anacon India & IndiaLabExpo

Apr 15 2024 Mumbai, India

Analitika Expo 2024

Apr 16 2024 Moscow, Russia

View all events