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 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
Order no.: PCE-BPHC 1
Calibration block for concrete tester PCE-BPHC 1 for PCE-HT-225A, PCE-HT-75,  and PCE-HT 225E

- Test anvil to verify readings of concrete test hammer
- Overall weight of 18 kg / 37 pounds 
- Hardness of steel core is 60 ±2 HRC
- Used to calibrate Normal (HT-225) and Lightweight (HT-75) test hammers
Manufacturer: PCE Instruments
Test Instruments manufacturer