Non-destructive testing instruments
Langry NDT
Rebound hammers, rebar scanners, crack detectors, adhesion and pull-out testers, pile integrity and ultrasonic pulse velocity equipment — for testing concrete and structures without cutting them open.
All products and industries
Test the structure where it stands
Non-destructive testing answers the questions a core sample is too slow, too expensive or too damaging to answer: how strong is this concrete, where is the reinforcement, how deep does that crack run, will this anchor hold. Langry builds the field instruments that do it, and we calibrate them against certified anvils and reference standards.
Products
The full Langry range
Field-portable instruments for concrete, mortar, coatings and structures.
Rebound hammers
Concrete and mortar strength by rebound: RH225-B digital, RH225-A, RH75-A, RH450-A, RH550-A and the RH20-A mortar hammer.
Rebar detectors & scanners
Locating reinforcement, cover depth and bar diameter: RS350 integrated scanner, RS250, RS150 (LR-G150) and TD6.
Crack detection
CWD800 for crack width and depth, FS500 for crack depth and FK202 as a dedicated crack width detector.
Adhesion & pull-off testers
Bond strength of coatings, renders and repairs: automatic PA10, manual P6 / P10 / P16 / P25 / P40 and AT10-M.
Pull-out anchor testers
Proof-testing installed anchors: APT50, APT100 / 200 / 300 and APT500 / 1000 for higher force requirements.
Pile integrity & ultrasonic
PIT8300 low-strain pile integrity testing and UPV2100 ultrasonic pulse velocity measurement.
Penetration & thickness
SJY-800B and SJY-1000B penetration strength testers, and the FT90 floor-slab thickness gauge.
Testing anvils
Calibration standards for rebound hammers: GZI and GZII bench anvils, GZIII and GZIV portable anvils.
Industries
Where Langry equipment is used
Construction
Residential, commercial and industrial builds, and retrofitting or strengthening of existing structures.
Infrastructure
Buildings, bridges, tunnels, roads and rock assessment, including condition surveys of ageing assets.
Oil & gas
Rig structures, pipeline integrity and rock testing in support of drilling and production.
Manufacturing
Paper, textiles, paints and coatings — particularly adhesion and bond strength testing.
How ACS supports it
Calibrated, verified and audit-ready
Everything we supply can be commissioned, verified and re-calibrated by our own SANAS-accredited laboratory, with metrologically traceable certificates back to national measurement standards held by NMISA.
Rebound hammer verification against certified anvils
Calibration of pull-off and pull-out testers
Force and load verification to ISO 7500-1 principles
Certificates traceable to NMISA national standards
Operator training on correct field technique
Scheduled re-verification before it falls due
Consumables, probes and replacement parts
Advice on the right instrument for the standard you test to
In the range
A look at the range
RH225-B digital rebound hammer
Digital concrete rebound hammer with on-board strength conversion and data logging.
PA10 automatic adhesion tester
Automatic pull-off testing of coatings, renders and concrete repairs.
Access Calibration Services
Testing concrete on site?
Tell us the standard you test to and the structures you assess. We will quote the right Langry instrument, its anvil or reference standard, and its calibration.