Concrete Test Hammer - Schmidt OS-120PT

Concrete Test Hammer  - Schmidt OS-120PT
to EN12504-2, ASTM C 805
CodeCN651
Weight (kg)3.45
Tariff902480 90
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The OS-120 Pendulum Hammers are designed to test on softer material such as light weight concrete, gypsum boards, fresh concrete and the mortar of joints in brickwork. Their unique design allows easy to handle measurements on vertical and horizontal surfaces.

Schmidt OS-120 is the only rebound hammer worldwide working with the pendulum system, thus it must not be loaded on the test surface. The larger plunger surface on the Schmidt OS-120PT allows tests on soft concrete starting with a compressive strength of 1 MPa.

Features

  • Pendulum type rebound system
  • Large, half circular scale with high resolution


Specification
Measuring range 1 N/mm2 (145 psi) - 5 N/mm2 (725 psi)
Impact energy 0.833 Nm (0.614 ft lbf)
Hammer mass 720 g (1.59 lb)
Hammer head diameter 40 mm (1.57")
Weight 3.45 kg (7.60 lb)
Dimensions of housing 230 x 60 x 200 mm (9.06" x 2.36" x 7.87")
Operating temperature -10 - 50°C (14 to 122°F)
Storage temperature -10 - 70°C (14 to 158°F)