DIGI-SCHMIDT

The Digi-Schmidt concrete test hammer combines Proceq’s classic Original Schmidt with a display unit that allows the direct reading and display of test results.

With the Digi-Schmidt, various parameters such as impact direction, form factor and time factors as well as carbonation depth can easily be set.

The Digi-Schmidt is available in the versions ND and LD.

Features

  • Automatic calculation of the compressive strength thanks to the integrated conversion curves
  • Storage of customized conversion curves possible
  • Large and easy-to-read display
  • Data evaluation and storage as well as transmission to a PC with ProVista software are possible

Applications

  • Type ND: Suitable for use on concrete components of 100 mm (3.94 in.) thickness or more
  • Type LD: Suitable on concrete components of thickness less than 100 mm (3.94 In.) or on cast stone material
  • Both are ideally suited for systematic high volume measuring and the detection of weak spots in the concrete as well as for the control of uniform concrete quality

Standardization

  • ISO DIS 8045
  • EN 12 504-2
  • ENV 206
  • BS 1881, part 202
  • ASTM C 805
  • ASTM D 5873 (rock)
  • DIN 1048 Part 2
  • B-15.225
  • NF P 18-417
  • ( J6J / T23-2001, JJG 817-1993, both China )

Technical Data

Test Hammer
Type NDType LD
Impact energy2.207 Nm0.735 Nm
Measuring range
Concrete compressive strength		10 - 70 N/mm2
1'450 - 10'152 psi		18 - 70 N/mm2
2'610 - 10'152 psi
Display Unit
Displaygraphic LCD-Display 128 x 128 pixel
Internal data storage          non-volatile memory, 500 measurement series of 10 measurements each
CommunicationRS 232 or with adapter to USB
PC applicationProVista
Battery typesix LR6 (AA) batteries, 1.5 V for 60 h operation
Operating temperature0 °C to +60 °C
Storage temperature-10 °C to +60 °C