HPSA Durometer according to Shore A for determining the surface hardness of soft rubber, elastomers, natural rubber, soft PVC, leather, etc. Shore A hardness tester according DIN 53505, ISO 7619, ISO 868 and ASTM D2240 with large seating for accurate measuring Special Features • The spring-loaded outer ring assures a constant measuring pressure and eliminates false readings due to difference among operators. • Flat bottom prevent tilting and improves the measuring accuracy • Adjustable Min./Max. indicator marks to highlight the working range of the hardness tester • Optionally available: Inspection Certificate report. Standard Features Easy to use • High repeatability • Application range 10 - 90 Shore A units • Certificate of Compliance 2.1 according to EN 10204 is included. Operation For measuring the hardness, the spring-loaded outer ring of the housing is pressed downwards until the edge of the ring meets the colored marking on the housing. This ensures a constant pressure and prevents measuring errors. General information: The principle used to measure shore hardness is based on measuring the resistance force of the penetration of a pin into the test material under a known spring load. The value of penetration is converted to hardness reading on a scale with 100 shore units. As the depth of indentation is max. 2.5 mm, the test material has to have a minimum thickness of 6 mm. If thickness is less stack some samples till you reach the required thickness. ‘Photographs and descriptions of the present leaflet have to be considered as purely indicative and not binding. *Le immagini e le descrizioni del presente catalogo sono da ritenersi puramente indicative e non vincolanti.

Memory Pointier Allows you to record the peak value Knurled shell Limit Marks rotated around the faceplate to mark the upper and lower measurement limits Available model ‘Photographs and descriptions of the present leaflet have to be considered as purely indicative and not binding. *Le immagini e le descrizioni del presente catalogo sono da ritenersi puramente indicative e non vincolanti.

‘Photographs and descriptions of the present leaflet have to be considered as purely indicative and not binding. *Le immagini e le descrizioni del presente catalogo sono da ritenersi puramente indicative e non vincolanti.

HPSA HARDNESS TESTER ** code 255F ** Delivery includes Hardness tester with carrying case, Certificate of Compliance 2.1 according to EN 10204, operating instructions. *Photographs and descriptions of the present leaflet have to be considered as purely indicative and not binding. *Le immagini e le descrizioni del presente catalogo sono da ritenersi puramente indicative e non vincolanti. MESDAN S.p.A. Italy +39 0365 653142 [email protected]