Deskripsi

The SilverSchmidt ST/PC is the first integrated concrete test hammer featuring true rebound value and unmatched repeatability.
Two factors contribute to the improved performance of this concrete test hammer over its predecessors:

  • Velocity based detection of the rebound quotient
  • The lightweight hybrid design of the impact plunger is made from aerospace alloy, matched to the elastic properties of the concrete and equipped with a hardness steel cap

Independent validation testing by BAM (Federal Institute for Materials Research and Testing, Germany) has shown the SilverSchmidt ST/PC to have less dispersion than the classical concrete test hammer over the entire range.
The unique design and high quality construction of the concrete test hammer SilverSchmidt ST/PC makes rebound hammer testing quicker and more accurate than ever before.

Features
  • The SilverSchmidt ST/PC concrete test hammer combines a high measurement accuracy with an unmatched repeatability.
  • The rebound value requires no angular correction
  • The concrete test hammer offers customer conversion curves for a wide range of compressive concrete strengths, including low fc (<10 N/mm2, 1’450 psi) and high strength concrete (up to 100 N/mm2, 14’500 psi)
  • A large number of measurement points can be easily collected by the concrete test hammer and automatically evaluated according to statistical data
  • The concrete test hammer offers automatic conversion to the required measurement unit (MPa, N/mm2, kg/cm2, psi)
Applications
  • Ideally suited for on-site tests of concrete
  • The concrete test hammer is suitable for testing a wide variety of concrete, mortar and rock, but also for testing metal castings
  • Handy for difficult to access or confined test areas (i.e. working overhead)
  • Assessment on young, soft concrete with mushroom plunger of the concrete test hammer, eg. asphalt strength testing
  • It can be even used for underwater applications
  • Combining Methods to Evaluate Concrete Strength
Product Variations
  • Concrete test hammer SilverSchmidt Type ST N – Standard impact energy (2.207 Nm)
  • Concrete test hammer SilverSchmidt Type ST L – Reduced impact energy (0.735 Nm)
  • Concrete test hammer SilverSchmidt Type PC N – Standard impact energy (2.207 Nm) with PC communication, increased memory capacity and Hammerlink software
  • Concrete test hammer SilverSchmidt Type PC L- Reduced impact energy (0.735 Nm) with PC communication, increased memory capacity and Hammerlink software
Applicable Standards
The following standards can be applied to the concrete test hammer:
  • EN12504-2 (European Standard)
  • ASTM C 805 (North American Standard)
  • JGJ/T 23-2001 (Chinese Standard)
Technical Data
Mechanical data Type ST N / PC N 
concrete test hammer
Type ST L / PC L 
concrete test hammer
Impact energy 2.207 Nm 0.735 Nm
Hammer mass 135 g 135 g
Spring constant 0.79 N/mm 0.26 N/mm
Spring extension 75 mm (2.95”) 75 mm (2.95”)
Housing dimensions 55 x 55 x 255 mm (2.16” x 2.16” x 9.84”)
Weight 570 g (1.3 lb)
PC application
Only for the concrete test hammer SilverSchmidt versions PC N and PC L: Hammerlink Software
Electrical data                            
Display 17 x 71 pixels; graphic / alphanumeric
Power consumption ~13 mA measuring, ~4 mA setup and review, ~0.02 mA idle
Battery life >5000 impacts (before recharging)
Charger connection USB type B (5V, 100 mA)

 

Measuring ranges  
Concrete compressive strength 10-100 N/mm2 (1450-14500 psi)
Operating temperature 0 to 50 °C (32 to 122 °F)
Storage temperature -10 to 70 °C (14 to 158 °F)
  • Beli Hammer Test Proceq Type STN, dengan harga ekonomis, Gratis biaya pengiriman wilayah Jakarta dan dapat dikirim keseluruh Indonesia. Dapatkan hanya di toko online terbaik Seluruh Indonesia, belanja online mudah dan aman.
    ( KEPERCAYAAN ANDA ADALAH MODAL UTAMA KAMI )

    Kantor Kami :

    • Alamat   : Jl.Joglo Raya No.27A, Kembangan Jakarta Barat ( 11640)
      Phone   : 021-22544880
      Mobile   : 082119696710 – Simpati
    • Mobile   : 087809762415 – XL
      Email     : transsurvey1@gmail.com
    • Email     : support@totalstationtopcon.com
      Website : www.totalstationtopcon.com
    • Website : www.transsurvey.net

Additional information

jual hammer test proceq type stn -087809762415

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