Digital Hammer Test Proceq Silver Schmidt Type NR / Hammer Test Digital Proceq Silver Schmidt Type NR
Concrete testing with original SCHMIDT Hammer is the most frequently
used method worldwide for non-destructive testing of concrete and
structural components. No other manufacturer oers such a wide range of
dierent types. Each hammer is designed for specic test applications.

PROCEQ Type NR
Measuring range 10 to 70 N/mm ² compressive strength.
Impact energy = 2,207 Nm.
Rebound values are recorded as a bar chart on a paper
strip. One roll of paper strip oers space for 4000 test
impacts.
A bridge concreted in several stages is tested for
uniform concrete quality. The engineer will perform
a series of tests in intervals of 10 m each.