Shore durometer R designation also mandates the employment of an operating stand. Some conditions and procedures that have to be met, according to DIN ISO 7619-1 standard are: The final value of the hardness depends on the depth of the indenter after it has been applied for 15 seconds on the material. If the indenter penetrates 2.54 mm (0.100 inch) or more into the material, the durometer is 0 for that scale. If it does not penetrate at all, then the durometer is 100 for that scale. It is for this reason that multiple scales exist. But if the hardness is <10
East Shore, Staten Island and from the Lower New York Bay on the east to the western boundaries of ZIP Codes 10304, 10305 and 10306, on the west. Not only the term "East Shore," but the very concept is often attributed to New York Telephone's East Shore Central Office (now officially known as the East Staten Island Central Office), which has served this part of the island since the 1920s (the northern boundary of this office's territory is situated, on average, about ¾ mile south of the Staten Island Expressway, built in the early 1960s). Such Staten Island neighborhoods as Arrochar, South Beach, Grasmere,