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 or 1450 … 8702 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
• kg/cm², psi, and MPa conversion tables 
• Optional test anvil to verify accuracy listed under accessories 

PCE-HT 225E is a hardness 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

The concrete hardness tester is an analog measuring device to determine concrete strength. The measuring method of the concrete hardness tester is based on the Schmidt principle. With this measuring method, a kinetic impact energy hits the concrete from the concrete hardness tester. The resulting rebound enables the concrete hardness tester 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

The PCE-HT-75 Concrete Hardness Tester is easy to use and is fundamentally used in the construction industry as well as other industrial sectors (testing for Wickel hardness of rolls in commodities). This Hardness Tester in the form of a hammer device for testing concrete is based on the Swiss principle of measurement.

• Spring stretch: 75 ± 0.3 mm / 3 ± .01 in
• Measuring range: 10 … 70 N/mm²
• Energy: 0.735 J / 0.54 ft-lbs 
• Low strength concrete testing or Type L
• Indication of measurement: 0 to 100 (without dimensions)
• Maximum thickness of concrete (of the material): 70 cm

PCE-5000 is a portable hardness tester that uses the ASTM A1038 ultrasonic contact impedance (UCI) method to measure the hardness of metals and alloys with a minimum thickness of 2 mm / .08 in Non-destructive testing produces microscopic indentation.

• Measurement according to ASTM A1038 ultrasonic contact impedance (UCI) method
• Measurement units: Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Brinell (HB), Vickers (HV) and MPa (N/mm²) SI units
• Measurement ranges: 61-85.6 HRA, 41-100 HRB, 20.3-68 HRC, 85-650 HB, 50-999 HV, 255-2180 MPa (N/mm²)
• Accuracy: ± 1.5 HR, ± 3% HB, ± 3% HV, Repeatability: ± 0.3%
• Memory size: 1,000 groups for measurement data and 20 groups for calibration data
• Different probe types (also automatic motorized probes) available

The Ultrasonic Contact Impedance (UCI) durometer PCE-3500 has been designed for the non-destructive hardness measurement of metallic components. A 136° Vickers diamond at the probe is stimulated with its self-resonance to allow the user to very accurately measure hardness of small items, thin-walled items (>1 mm), and surface-hardened layers. Small imprint after measuring for mirrored surfaces.

• Probe is 50 Newtons / 11.2 lbf force, 10 and 98 N probes are options
• Tests HRC, HRB, HV, HB, MPa
• Memory function via SD card and included PC software
• Large color LCD display with back lighting

The Ultrasonic Contact Impedance (UCI) durometer PCE-3500 has been designed for the non-destructive hardness measurement of metallic components. A 136° Vickers diamond at the probe is stimulated with its self-resonance to allow the user to very accurately measure hardness of small items, thin-walled items (>1 mm), and surface-hardened layers. Small imprint after measuring for mirrored surfaces and nitrided surfaces.

• Probe is 10 Newtons / 2.2 lbf force, 50 and 98 N probes are options
• Tests HRC, HRB, HV, HB, MPa
• Memory function via SD card and included PC software
• Large color LCD display with back lighting