Non-Destructive Testing (NDT) Equipment
State-of-the-art non-destructive diagnostic instruments for assessing in-situ compressive strength, structural uniformity, cracks, and internal integrity without damaging concrete elements.
Select Testing Discipline
Choose a specialized NDT category below to view detailed instrument specifications, official models, testing standards, and calibration accessories.
Rebound Hammers
Industry-leading mechanical pointer and digital OLED concrete test hammers (Schmidt Hammer) for rapid, non-destructive estimation of in-situ compressive strength and surface uniformity across structural elements.
- Impact Energy Range: 0.196 J (Mortar) up to 5.4 J (Heavy UHPC)
- Digital Models: Non-contact sensor, OLED display & Bluetooth printing
- Official Authorized Range: Langry RH225-B, RH225-A, RH450-A & RH75-A
- Anvil Calibration: Traceable HRC 60±2 test anvil verification
UPV Testers
High-precision ultrasonic pulse velocity instruments for evaluating internal concrete homogeneity, honeycombs, deep void anomalies, crack depth measurements, and dynamic elastic modulus.
- Transmission Modes: Direct, Semi-Direct, and Indirect (Surface) testing
- Microsecond Timing: 0.1 µs resolution with 54 kHz matched transducers
- Premier Brands: MATEST C369N, PROCEQ (Pundit Lab / 200) & LANGRY UPV2100
- Crack & Void Diagnostics: Waveform display & automatic pulse transit calculation
Rebar Detectors
Electromagnetic pulse-induction covermeters and multi-function rebar scanners for accurately locating reinforcing steel, measuring concrete cover depth, and estimating bar diameter without destructive drilling.
- Scanning Depth: Up to 300 mm deep detection with high-density grid mapping
- Scanning Modes: Spot locator, profile line scan, and 2D/3D grid mapping
- Industry Brands: LANGRY (RS250, RS350, RS150) & PROCEQ (Profometer PM8000)
- Diameter Estimation: Automated rebar sizing & data export via USB/Bluetooth
Comprehensive Concrete Diagnostic Hierarchy
Complete non-destructive investigation of existing structural concrete relies on the combined correlation of three complementary disciplines: surface hardness (Rebound Hammer), internal volumetric pulse velocity (UPV), and subsurface reinforcement geometry (Rebar Locators).
🔨 Rebound Hammer Method
Governed by IS 13311 Part 2 and ASTM C805. Non-destructive surface hardness index for rapid compressive strength estimation.
📡 Ultrasonic Pulse Velocity (UPV)
Governed by IS 13311 Part 1 and ASTM C597. Volumetric core velocity indicating internal porosity, macro-cracks, and honeycombs.
🔍 Rebar Scanning & Covermeters
Governed by BS 1881-204 and ACI 318. Maps reinforcement distribution, verifies protective concrete cover, and prevents steel collision during core cutting.