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Nordisk Institutt for Odontologiske Materialer AS (NIOM as)

Sognsveien 70 A
0855 OSLO

Telefon: Tlf. 67 51 22 00
E-post: niom@niom.no
Hjemmeside: http://www.niom.no
Laboratoriet tilfredsstiller kravene i

NS-EN ISO/IEC 17025:2017




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Nordisk Institutt for Odontologiske Materialer AS (NIOM as)
Sognsveien 70 A
0855 OSLO


Permanent laboratorium
P15 Metallurgi
Objekt
Parameter
Referansestandard
Intern metode identitet
Merknad
Objekt
Artificial teeth for dental prostheses
Parameter
Dimensions of teeth
Referansestandard
ISO 22112
Intern metode identitet
7.2
Merknad
Measuring principle: Caliper
Objekt
Artificial teeth for dental prostheses
Parameter
Comparison with shade guide
Referansestandard
ISO 22112
Intern metode identitet
7.3
Merknad
Measuring principle: Visual inspection of shade
Objekt
Artificial teeth for dental prostheses
Parameter
Surface finish of polymer teeth
Referansestandard
ISO 22112
Intern metode identitet
7.5
Merknad
Measuring principle: Polishing, visual inspection
Objekt
Artificial teeth for dental prostheses
Parameter
Porosity of polymer teeth and other defects
Referansestandard
ISO 22112
Intern metode identitet
7.7
Merknad
Measuring principle: Visual inspection
Objekt
Artificial teeth for dental prostheses
Parameter
Dimensional stability of polymer teeth
Referansestandard
ISO 22112
Intern metode identitet
7.14
Merknad
Measuring principle: Caliper
Objekt
Artificial teeth for dental prostheses
Parameter
Bonding of polymer teeth to denture - base polymers
Referansestandard
ISO 22112
Intern metode identitet
7.11
Merknad
Measuring principle: Tensile testing, visual inspection
Objekt
Artificial teeth for dental prostheses
Parameter
Resistance to blanching, distortion and crazing of polymer teeth
Referansestandard
ISO 22112
Intern metode identitet
7.12
Merknad
Measuring principle: Microscopy, visual inspection
Objekt
Artificial teeth for dental prostheses
Parameter
Colour stability of polymer teeth
Referansestandard
ISO 22112
Intern metode identitet
7.13
Merknad
Measuring principle: Xenon irradiation, visual inspection of colour differences
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Packing plasticity
Referansestandard
ISO 20795-1
Intern metode identitet
8.2
Merknad
Measuring principle: Micrometer (depth)
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Colour
Referansestandard
ISO 20795-1
Intern metode identitet
8.3
Merknad
Measuring principle: Visual inspection of shade
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Colour stability
Referansestandard
ISO 20795-1
Intern metode identitet
8.4
Merknad
Measuring principle: Xenon irradiation, visual inspection of colour differences
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Translucency
Referansestandard
ISO 20795-1
Intern metode identitet
8.5.2
Merknad
Measuring principle: Visual inspection
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Ultimate flexural strength
Referansestandard
ISO 20795-1
Intern metode identitet
8.5.3
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Flexural modulus
Referansestandard
ISO 20795-1
Intern metode identitet
8.5.3
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Polishability
Referansestandard
ISO 20795-1
Intern metode identitet
8.5.1
Merknad
Measuring principle: Polishing, visual inspection
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Bonding to synthetic polymer teeth
Referansestandard
ISO 20795-1
Intern metode identitet
8.7
Merknad
Measuring principle: Tensile testing, visual inspection
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Water sorption and Solubility
Referansestandard
ISO 20795-1
Intern metode identitet
8.9
Merknad
Measuring principle: Gravimetry
Objekt
Base polymers Part 1: Denture base polymers
Parameter
Freedom from porosity
Referansestandard
ISO 20795-1
Intern metode identitet
8.5.3
Merknad
Visual inspection
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Freedom from porosity
Referansestandard
ISO 20795-2
Intern metode identitet
8.3.2
Merknad
Measuring principle: Visual inspection
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Colour
Referansestandard
ISO 20795-2
Intern metode identitet
8.2
Merknad
Measuring principle: Visual inspection of shade
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Ultimate flexural strength
Referansestandard
ISO 20795-2
Intern metode identitet
8.3.2
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Water sorption and solubility
Referansestandard
ISO 20795-2
Intern metode identitet
8.7
Merknad
Measuring principle: Gravimetry
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Flexural modulus
Referansestandard
ISO 20795-2
Intern metode identitet
8.3.2
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)
Objekt
Base polymers Part 2: Orthodontic base polymers
Parameter
Polishability
Referansestandard
ISO 20795-2
Intern metode identitet
8.3.1
Merknad
Measuring principle: Polishing, visual inspection
Objekt
Ceramic materials
Parameter
Linear thermal expansion coefficient
Referansestandard
ISO 6872
Intern metode identitet
7.4
Merknad
Measuring principle: TMA (Thermal Mechanical Analyses)
Objekt
Ceramic materials
Parameter
Glass transition temperature
Referansestandard
ISO 6872
Intern metode identitet
7.5
Merknad
Measuring principle: TMA (Thermal Mechanical Analyses)
Objekt
Ceramic materials
Parameter
Chemical solubility
Referansestandard
ISO 6872
Intern metode identitet
7.6
Merknad
Measuring principle: Gravimetry, micrometer (dimension)
Objekt
Ceramic materials
Parameter
Flexural strength
Referansestandard
ISO 6872
Intern metode identitet
7.3.1
Merknad
Three-point bending (force), micrometer (dimension)
Objekt
Ceramic materials
Parameter
Biaxial flexural strength (piston-on-three-ball test)
Referansestandard
ISO 6872
Intern metode identitet
7.3.2
Merknad
Biaxial bending (force), micrometer
Objekt
Metal-ceramic and ceramic-ceramic systems
Parameter
De-bonding / crack-initiation test
Referansestandard
ISO 9693
Intern metode identitet
6.4
Merknad
Three-point bending (force), micrometer
Objekt
Metallic materials for fixed and removable restorations and appliances
Parameter
Proof strength of 0,2% non-proportional extension
Referansestandard
ISO 22674
Intern metode identitet
8.4
Merknad
Measuring principle: Universal testing machine, force/length
Objekt
Metallic materials for fixed and removable restorations and appliances
Parameter
Percentage elongation after fracture
Referansestandard
ISO 22674
Intern metode identitet
8.5
Merknad
Measuring principle: Universal testing machine, force/length
Objekt
Metallic materials for fixed and removable restorations and appliances
Parameter
Density
Referansestandard
ISO 22674
Intern metode identitet
8.8
Merknad
Measuring principle: Gravimetry
Objekt
Metallic materials for fixed and removable restorations and appliances
Parameter
Sample preparation
Referansestandard
ISO 22674
Intern metode identitet
8.9
Merknad
Quantification with ICP-OES by sub-contractor
Objekt
Metallic materials for fixed and removable restorations and appliances
Parameter
Linear thermal expansion
Referansestandard
ISO 22674
Intern metode identitet
8.13
Merknad
Measuring principle: TMA (Thermal Mechanical Analyses)
Objekt
Polymer-based crown and veneering materials
Parameter
Surface finish
Referansestandard
ISO 10477
Intern metode identitet
7.4
Merknad
Measuring principle: Polishing, visual inspection
Objekt
Polymer-based crown and veneering materialsr
Parameter
Flexural strength
Referansestandard
ISO 10477
Intern metode identitet
7.5
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)
Objekt
Polymer-based crown and veneering materials
Parameter
Water sorption and Solubility
Referansestandard
ISO 10477
Intern metode identitet
7.7
Merknad
Measuring principle: Gravimetry
Objekt
Polymer-based crown and veneering materials
Parameter
Shade consistency and Colour stability
Referansestandard
ISO 10477
Intern metode identitet
7.8
Merknad
Measuring principle: Visual inspection of shade
Objekt
Polymer-based restorative material
Parameter
Depth of cure, Class 2 materials excluding luting materials
Referansestandard
ISO 4049
Intern metode identitet
7.10
Merknad
Metric determination micrometer
Objekt
Polymer-based restorative material
Parameter
Flexural strength
Referansestandard
ISO 4049
Intern metode identitet
7.11
Merknad
Three-point bending (force), micrometer
Objekt
Polymer-based restorative material
Parameter
Shade and colour stability after irradiation and water sorption
Referansestandard
ISO 4049
Intern metode identitet
7.13
Merknad
Irradiation, visual inspection
Objekt
Polymer-based restorative material
Parameter
Water sorption and solubility
Referansestandard
ISO 4049
Intern metode identitet
7.12
Merknad
Gravimetry
Objekt
Polymer-based restorative material
Parameter
Sensitivity to light, Class 2 material
Referansestandard
ISO 4049
Intern metode identitet
7.9
Merknad
Illumination, visual inspection
Objekt
Water-based cements - Part 2: Resin-modified cement
Parameter
Shade and colour stability
Referansestandard
ISO 9917-2
Intern metode identitet
Annex E
Merknad
Xenon irradiation, visual inspection
Objekt
Water-based cements - Part 2: Resin-modified cements
Parameter
Flexural strength
Referansestandard
ISO 9917-2
Intern metode identitet
Annex C
Merknad
Measuring principle: Three-point bending (force), micrometer (dimension)