LED&MAT

Services

At Led&Mat, we understand the importance of specialised testing solutions that meet the specific needs of each industry. With over two decades of experience in engineering, science and materials testing, we offer a personalised and detailed approach that ensures the excellence and reliability necessary to drive innovation and quality in your products.

We are committed to providing testing solutions, helping you overcome technical challenges and maintain competitiveness in your market. Discover how our testing can benefit your specific sector.

Ensaior Setor de Atividade

Test

Norma

Accredited

Pin-on-Disk test up to 1000°C or controlled RH (Unidirectional, Reciprocating)

Pin-on-Disk Tamb (Unidirectional, Reciprocating) test

Ensaio Unidirectional Pin-on-Disk with low loads (Unidirectional, Reciprocating)

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Optical Microscopy

PVD coatings

Material traction (polymeric materials)

ISO 527-1; ISO 527-2; ASTM D638

Test

Norma

Accredited

Determination of coating thicknesses by scanning electron microscopy

Determination of coating thicknesses by optical microscopy

Shore D Hardness Test

Pin-on-Disk Tamb (Unidirectional, Reciprocating) test

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Optical Microscopy

PVD coatings

Material traction (polymeric materials)

ISO 527-1; ISO 527-2; ASTM D638

Test

Norma

Accredited

Analysis by differential dilatometry

Determination of the specific surface area of solids by nitrogen adsorption

Determination of melting and crystallisation temperature and enthalpy by differential scanning calorimetry

ISO 11357-3; ISO 11357-1

Determination of actual density by helium pycnometry

Determination of pore size and porosity in solid materials by mercury porosimetry

Determination of mass variation by thermogravimetry

Container permeability test

Test

Norma

Accredited

Analysis by differential dilatometry

Determination of thermal conductivity by flat probe method in transient conditions (HOTDISK)

ISO 22007-1 (Método 5.4); ISO 22007-2

Determination of glass transition temperature by differential scanning calorimetry

ISO 11357-3; ISO 11357-1

Determination of melting and crystallisation temperature and enthalpy by differential scanning calorimetry

ISO 11357-3; ISO 11357-1

Determination of thermal conductivity by steady-state heat flow measurement (HFM) method

Determination of thermal conductivity by modified flat probe method in transient regime (ISOMET)

Determination of paint and varnish thicknesses by optical microscopy

ISO 2808 (Método 6A)

Determination of thermal properties using the flat probe method in transient conditions (HOTDISK)

Determination of mass variation by thermogravimetry

Shore D Hardness Test

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Material traction (polymeric materials)

ISO 527-1; ISO 527-2; ASTM D638

Test

Norma

Accredited

Análise química por fluorescência de raios X

Quantitative chemical analysis by X-ray fluorescence

Abrasion wear test

Pin-on-Disk test up to 1000°C or controlled RH (Unidirectional, Reciprocating)

Pin-on-Disk Tamb (Unidirectional, Reciprocating) test

Ensaio Unidirectional Pin-on-Disk with low loads (Unidirectional, Reciprocating)

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Optical Microscopy

PVD coatings

Test

Norma

Accredited

Metallographic analysis of electronic components

IPC A610; IPC 6012

Não Acreditado

Analysis by differential dilatometry

Determination of melting and crystallisation temperature and enthalpy by differential scanning calorimetry

ISO 11357-3; ISO 11357-1

Determination of thermal conductivity by steady-state heat flow measurement (HFM) method

Determination of thermal conductivity by modified flat probe method in transient regime (ISOMET)

Determination of thermal properties using the flat probe method in transient conditions (HOTDISK)

Determination of mass variation by thermogravimetry

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Optical Microscopy

Test

Norma

Accredited

Analysis by differential dilatometry

Determination of melting and crystallisation temperature and enthalpy by differential scanning calorimetry

ISO 11357-3; ISO 11357-1

Determination of coating thicknesses by scanning electron microscopy

Determination of coating thicknesses by optical microscopy

Determination of mass variation by thermogravimetry

Abrasion wear test

Pin-on-Disk test up to 1000°C or controlled RH (Unidirectional, Reciprocating)

Pin-on-Disk Tamb (Unidirectional, Reciprocating) test

Ensaio Unidirectional Pin-on-Disk with low loads (Unidirectional, Reciprocating)

High-resolution scanning electron microscopy with FEG-SEM + EDS + WDS analysis

Optical Microscopy

PVD coatings