Digital Concrete Test Hammer
The Digital concrete test hammer is used to determine the surface hardness of concrete and is one of the most widely used instruments in the field of non destructive testing (NDT) of concrete compressive strength. It is the quickest, simplest, and least expensive method to obtain an estimate of the quality and strength of the concrete.
The ST-182 Digital concrete test hammer is the most advanced concrete hammer and is equipped with an electronic transducer which converts the rebound values into a reading on the digital display. It displays a range of statistics and there is a facility to download to a PC.
The ST-182 Digital concrete test hammer is the most advanced concrete hammer and is equipped with an electronic transducer which converts the rebound values into a reading on the digital display. It displays a range of statistics and there is a facility to download to a PC.
• The software and digital display are integrated into the design of the hammer
• Light and easy to use
• High resolution and accuracy
• Possibility to store, display and download data to PC
• Setting of test parameters and factors (age, shapes, correction factors)
• Rapid and simple calibration procedure
• Selection of testing angle
• Selection of unit (N/mm2, Mpa, PSI, kgf/cm2)
• Automatic conversion of rebound index to equivalent compression strength
• Selection between correlation curves between rebound index and compressive strength, 2 pre-set and 5 user definable
• Statistical evaluation of test results (mean value, standard deviation, concrete strength estimation)
• Supplied with abrasive stone to prepare test surface
• Storage of up to 5000 results
• RS 232 output to PC
• Rechargeable internal battery
• Light and easy to use
• High resolution and accuracy
• Possibility to store, display and download data to PC
• Setting of test parameters and factors (age, shapes, correction factors)
• Rapid and simple calibration procedure
• Selection of testing angle
• Selection of unit (N/mm2, Mpa, PSI, kgf/cm2)
• Automatic conversion of rebound index to equivalent compression strength
• Selection between correlation curves between rebound index and compressive strength, 2 pre-set and 5 user definable
• Statistical evaluation of test results (mean value, standard deviation, concrete strength estimation)
• Supplied with abrasive stone to prepare test surface
• Storage of up to 5000 results
• RS 232 output to PC
• Rechargeable internal battery
Impact Energy : 2.207 Nm
Accuracy : Better than +/-2 Rebound Number (s) (When tested on
Calibration Anvil at 80).
Calibration Anvil at 80).
Resolution : 0.1 Rebound Number.
Range : 10 to 70 MpA
Unit Selection :N/mm2; MpA; kg/cm2; Psi
Autonomy (Continuous Use) : >5 Hours
Power Supply : 2 x 9V Rechargeable Batteries
Size (in mm) : Hammer: 360(L) x 105(W) x 55 diameter
Weight (g) :1500
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