Non-Invasive Material Analysis with the LEDµSF Portable Spectrofluorometer

LEDµSF Portable Spectrofluorometer

  • Portable and Lightweight Spectrofluorometer
  • Contactless, Non-Invasive and Non-Destructive Measurements 
  • Database of Reference Spectra of Pigments and Binders 

A portable spectrofluorometer for non-invasive, non-destructive analysis of cultural heritage artworks using LED sources.

The LEDµSF is a new device that is essential to answer critical questions during the scientific analysis of materials in artwork. 


LED SourcesUp to 15 different wavelengths (255 - 623 nm) are available
Power Requirements24 V power supply or power bank
Dimensions170 x 80 x 53 mm 
6.69 x 3.15 x 2.08 in.
Weightca. 0.8 kg
~ 1.76 lbs.

CertificationManufactured under ISO 9001 guidelines, CE conforming
Request More Information

LEDµSF Portable Spectrofluorometer

  • Portable and Lightweight Spectrofluorometer
  • Contactless, Non-Invasive and Non-Destructive Measurements 
  • Database of Reference Spectra of Pigments and Binders 

A portable spectrofluorometer for non-invasive, non-destructive analysis of cultural heritage artworks using LED sources.

The LEDµSF is a new device that is essential to answer critical questions during the scientific analysis of materials in artwork. 


LED SourcesUp to 15 different wavelengths (255 - 623 nm) are available
Power Requirements24 V power supply or power bank
Dimensions170 x 80 x 53 mm 
6.69 x 3.15 x 2.08 in.
Weightca. 0.8 kg
~ 1.76 lbs.

CertificationManufactured under ISO 9001 guidelines, CE conforming
Request More Information Now

Read the Publications

> Spectrofluorimetric study of the ageing of mixtions used in the gildings of medieval...

> Hyperspectral imaging, spectrofluorimetry, FORS and XRF for the non-invasive study...

> A new portable device for fragile artworks analyses. Applications on medieval pigments...

> Red and blue colours on 18th-19th century Japanese woodblock prints: In situ analyses...

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Archaeology and Dating Analysis Equipment

Lexsyg Smart TL / OSL Reader

  • Highly homogeneous and stabilized optical stimulation provides identical measurement conditions. 
  • Provides thermal and optical stimulation for up to 3 different wavelengths. 
  • Automated 40-position sample changer 

Known as "the most sensitive TL/OSL reader", the Lexsyg Smart is a reliable instrument for archaeology and dating analysis. This instrument has many desirable features including a compact design, measurement homogeneity, remote accessibility, and much more!

Sample  
Automated 40-position sample changer
Sample  Carousel
Carousel 2 exchangeable sample carousels with 40-positions each
Thermal Stimulation

Up to 500oC (default)

0.1 - 20oC / s (@Tmax = up to 710oC)
Optical Stimulation
Up to 3 wavelengths per OSL unit
Available stimulation wavelengths
 > (LED/laser diodes)
 > UV (365 nm), Violet (405 nm), Blue (458 nm),
 > Green (525 nm), Yellow (590 nm), IR (850 nm)

Modes of OSL operation:
 > Continuous Wave OSL (CW-OSL)
 > Linear Modulated OSL (LM-OSL)
 > Pulsed OSL (POSL)
Detection UnitUV-VIS PMT (default),
Optional: red sensitive PMT, near-IR PMT
Laptop or PC Requirement  Windows 7 or latest with 2 ethernet ports
Power Requirement 110 – 250 V AC, 4 A
Dimension300 x 420 x 350 mm
Weight Up to 50 kg
CertificationManufactured under ISO 9001 guidelines, CE conforming
Request More Information

Lexsyg Smart TL / OSL Reader

  • Highly homogeneous and stabilized optical stimulation provides identical measurement conditions.
  • Provides thermal and optical stimulation for up to 3 different wavelengths.
  • Automated 40-position sample changer

Known as "the most sensitive TL/OSL reader", the Lexsyg Smart is a reliable instrument for archaeology and dating analysis. This instrument has many desirable features including a compact design, measurement homogeneity, remote accessibility, and much more!


Sample  Automated 40-position sample changer 
Sample CarouselCarousel 2 exchangeable sample carousels with 40-positions each
Thermal Stimulation
Up to 500oC (default)

0.1 - 20oC / s (@Tmax = up to 710oC)
Optical Stimulation Up to 3 wavelengths per OSL unit
Available stimulation wavelengths
 > (LED/laser diodes)
 > UV (365 nm), Violet (405 nm), Blue (458 nm),
 > Green (525 nm), Yellow (590 nm), IR (850 nm)

Modes of OSL operation:
 > Continuous Wave OSL (CW-OSL)
 > Linear Modulated OSL (LM-OSL)
 > Pulsed OSL (POSL)
Detection UnitUV-VIS PMT (default),
Optional: red sensitive PMT, near-IR PMT
Laptop or PC Requirement  Windows 7 or latest with 2 ethernet ports 
Power Requirement 110 – 250 V AC, 4 A 
Dimension300 x 420 x 350 mm 
Weight Up to 50 kg 
CertificationManufactured under ISO 9001 guidelines, CE conforming
Request More Information Now

Applications

In archaeological research, luminescence methods are used to provide the age of archaeological sites or objects. The Lexsyg Smart can be used for dating heated rocks, unheated rock surfaces, ceramics, pottery, bricks, statues, sediment, and more. 

Applications

In archaeological research, luminescence methods are used to provide the age of archaeological sites or objects. The Lexsyg Smart can be used for dating heated rocks, unheated rock surfaces, ceramics, pottery, bricks, statues, sediment, and more.

Why Choose Rotunda Scientific Technologies?

Worldwide Shipping

Are you outside the USA? No problem, we work with international customers every day!

Post-Purchase Support

We recognize that you are key to our success and we will stick with you beyond the purchase process.

Product Warranty

All of our products include a 1 year warranty.

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