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Schmidt Hammer, Type NR
Supports the following standards: BS 1881: PART 202, ISOIDIS8045, ENV 206, IGJ/T 23-2001
The H-2975NR Schmidt® hammer, type NR, is designed for non-destructive testing of concrete items 4" (100mm) or more in thickness, or concrete with a maximum particle size less than or equal to 1.25" (32mm). It is designed for testing concrete within a compressive strength range of 1,450 to 10,152 psi (10 to 70 N/mm2) and impact energy of the test is 1.6 ft-lbs (2.207 Nm). The H-2975NR includes an integral paper strip recorder, which provides rebound values as a bar chart on a paper strip, providing a hard-copy record of the test data. One roll of paper can document 4,000 test impacts.
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