PCE Instruments

Concrete Test Hammer / Sclerometer

Order no.: PCE-HT-225A

PCE-HT-225A is a heavy-duty concrete hardness tester or concrete test hammer, also called a concrete rebound hammer or Swiss hammer, used to measure surface hardness and material compression strength. Suitable for use with concrete, rock and building materials, this rugged, manufacturer-calibrated rebound hammer is both easy to use and built to last.


- Test range: 10 ... 60 MPa or 100 ... 600 kg/cm² (1450 ... 8702 psi)
- Impact energy: 2.207 J or N-m / 1.6278 ft-lb or Type N
- Impact stroke: 75 ± 0.3 mm / 2.95 ± 0.012 in
- Radius of spherical tip: 25 ± 1 mm / 0.99 ± 0.04 in
- kg/cm², psi, and MPa conversion tables 
- Optional test anvil to verify accuracy listed under accessories 

Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-HT 224E
The Concrete Test Hammer is a measuring tool for testing the strength of concrete. The Concrete Test Hammer measures strength according to the Schmidt principle. According to this measurement method, the quality of concrete can be measured with the Concrete Test Hammer.  The Concrete Test Hammer is also suitable for measuring hardness of rolled paper.  The Concrete Test Hammer displays measurements Rebound Value and can display force in PSI (lbs / in²), MPa, kgF/cm², or N/mm².

- Measuring range: 10 ... 60 N/mm² / 1500 ... 8500 PSI (lbs / in²)
- Impact energy: 2.207 J or N-m / 0.225 kgf.m / 1.6278 ft-lb or Type N
- Digital Display of results
- USB interface for connection to a PC
Data storage
- Rechargeable battery
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-HT-450
The concrete rebound test hammer is an analog measuring device to determine concrete strength. The measuring method of the concrete rebound test hammer is based on the Schmidt principle. With this measuring method, a kinetic impact energy hits the concrete from the concrete rebound test hammer. The resulting rebound enables the concrete rebound test hammer to determine the strength of the concrete.

- Nominal kinetic energy: 4.5 J
- For high-strength concrete
- Simple and quick operation
- For determining concrete hardness
- Schmidt principle
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-HT 225E

PCE-HT 225E is a concrete test hammer, also called a concrete rebound hammer or Swiss hammer, used for non-destructive measurements of surface hardness and compression strength. Suitable for use with concrete, rock and building materials, this rebound hammer features a direct digital display, voice functionality, USB port data interface and memory for storing up 200 measurement values.


- Test range: 10 ... 60 MPa or 100 ... 600 kg/cm² / 1450.38 ... 8702.26 psi
- Impact energy: 2.207 J or N-m / 0.225 kgf.m / 1.6278 ft-lb or Type N
- Impact stroke: 75 ± 0.3 mm / 2.95 ± 0.012 in
- Radius of spherical tip: 25 ± 1 mm / 0.99 ± 0.04 in
- Data processing software included

 

Manufacturer: PCE Instruments
Test Instruments manufacturer