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 is measured according to the Schmidt principle. According to this measurement method, the quality of concrete can be measured with the concrete test hammer.

- Measuring range: 10 ... 100 N / 2.2 ... 22.5 lbs / mm² 
- Accuracy: ± 0.1 R
- Display: OLED
- USB interface for connection to a PC
- Data storage
- Rechargeable battery
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