Automatic evaluation unit for dynamic probing test

The electronic measuring instrument HMP SON can be used with all soil dynamic penetrometer according to DIN EN ISO 22476-2 for automatic measurement value logging at the site

Save time and costs!

Just forget the annoying dotting and counting - stand out of the crowd with an exact and clear documentation of your test result..

During the penetration HMP SON registers the number of the impacts. For every impact the corresponding penetration depth is measured. The depth per impact and the number of impacts per 10cm are stored in the device and are available for other evaluations. By means of the PC software PROSON the series of measurements, stored in the HMP SON, can after measurement be transferred to the PC, stored and evaluated.

The determination of measuring protocols and graphs according to DIN EN ISO 22476-2 can take place immediately. A short protocol can be even printed out directly at the test site via thermal printer.

Key advantages of automatic evaluation:
•Easily upgradable to every penetrometer
•Mobility by net independence
•No tally lists at the site
•Safe measured value acquisition and -storage
•Automatic transfer of the measurement series
•Short protocol printable directly at the site
•Fast, comfortable protcol assembly on PC