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NDT Strength Evaluation Apparatus

EN 12504-2 | ASTM C805 | EN 1015-12 | EN 1348 | EN 1542 | EN 13963 | EN 14496 | ISO 13007-2 | ISO 4624 | ASTM D4541 | ASTM C1583 | ASTM D7522 | ASTM D7234 | EN 12004-2
Concrete test hammer
Concrete test hammer
Concrete test hammer
The concrete test (Schmidt) hammer is used to evaluate the surface hardness of hardened concrete in order to evaluate the strength in various parts of the structure. 

CONTROLS model (we keep them in stock):

G-C0181/C: Concrete test hammer type N. Aluminium body. Conforming to EN 12504-2 and ASTM C805. Hard plastic carrying case and calibration included.

Also known as a Schmidt Hammer or Concrete Rebound Hammer, the hammer may be used for comparative testing, referenced against a concrete with known strength or against a concrete verified as conforming to a particular strength class.

The rebound hammers measure the rebound of an anvil impacting a plunger in contact with the concrete surface.

58-C0184: Calibration anvil used for the periodical calibration of the concrete test hammer 58-C0181/C and 58-C0181/DGT.

Made from special alloy steel.
  • Dimensions 150 mm dia. x 230 mm height.
  • Weight approx.: 16 kg

Concrete test hammer
Concrete test hammer
Concrete test hammer
Digital rebound test (Schmidt) hammer CONTROLS model:

58-C0181/DGT: User programmable digital concrete hammer. 110-230V, 50-60Hz, 1Ph

Provided complete with: multi-voltage / multi-frequency battery charger and suitable cable; USB cable for PC connection; PC software; abrasive stone; user manual and carrying case.

The rebound number determined by this method can be used to assess the uniformity of concrete in situ, to delineate zones or areas of poor quality or deteriorated concrete in structures. This NDT test method is not intended as an alternative for the compressive strength determination of concrete, but with suitable correlations already saved in the instrument, it provides an estimate of the in situ compressive strength.

With this advanced instrument the rebound value is calculated with an innovative technology taking into account the anvil speed before and after the impact.
This new working principle is equivalent to the traditional measurement of maximum spring length after the impact, but it provides the following benefits:
  • higher accuracy and stability of the readings not affected by wear and tear
  • setting of the impact angle no longer required
  • a check of the device reliability can be performed during each impact, even without the calibration anvil.
Picture

Pull-off tester
Pull-off tester
Pull-off accessories
A Pull-Off tester is mainly used to evaluate the bond strength of two layers of concrete or the adhesive strength of surface coatings (e.g. cement plaster, lime, wall plaster etc.) on its support.

CONTROLS model:

58-C0215: Pull-Off/Bond strength digital tester. 16 kN cap. Battery operated. Complete with AC adapter. 110-240V, 50-60 Hz, 1F

The apparatus is basically a dynamometer fitted with a load cell and high resolution digital display unit. The direct tensile force ia applied by rotating the hand wheel.
The 16 kN capacity and the high resolution assure a wide working range ideal for a vast number of materials and applications.

It is supplied complete with: aluminium test discs 20 and 50 mm dia., screw bolt, traceable calibration certificate and carrying case.

A wide range of accessories, such as adhesive compound, disks with various shape and dimensions, drill bits are also available.

Automatic Pull-off tester
Automatic Pull-off tester
Automatic Pull-off tester
Automatic motorized Pull-Off bond strength tester

58-C0215/AUTO: Automatic motorized Pull-Off / Bond strength tester. 16 kN cap. Battery operated. Complete with AC adapter. 110-240V, 50-60 Hz, 1ph

It is fitted with a high resolution load cell and houses a built-in motorized hydraulic actuator automatically controlled by the advanced electronics and closed loop algorithms. The 16 kN loading capacity, the high resolution load cell and the great stability of the electronics, assure a wide working range ideal for a vast number of materials and applications.

The ultra-compact shape and the lightweight feature make this instrument particularly suitable not only for laboratory use but also for uneasy on site applications such as large walls and ceilings.

It is supplied complete with: aluminium test discs 20 and 50 mm dia., screw bolt, traceable calibration certificate and carrying case.

A wide range of accessories, such as adhesive compound, disks with various shape and dimensions, drill bits are also available.
Picture

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  • Home
  • Calibration
  • Equipment
    • Aggregates >
      • Sieves & Accessories
      • Sieve Shakers
      • Sample Splitters
      • Sand Equivalent Kit
      • Clay Index Kit
      • Accelerated Polishing Machine
      • Los Angeles Abrasion Machine
      • Specific Gravity Frame & Baskets
      • Density, Voids & Absorption
      • Cleanness Value Agitator & Washing Vessel
      • Weathering Index Roller & Tray
      • Crushing Value Apparatus (ACV)
    • Soil & Road Base >
      • Augers & Accessories
      • Sampling & Classification
      • Field Inspection Testers
      • Scala Penetrometers
      • Impact Soil Tester (Clegg)
      • Plate Bearing Test Apparatus
      • Particle Size Analysis
      • Atterberg Limits
      • Universal Proctor/CBR Automatic Compactor
      • Standard & Heavy Compaction (Proctor)
      • California Bearing Ratio (CBR) Apparatus
      • Vibrating Compaction Hammer
      • Moisture Content Determination
      • Sample Preparation
      • Chemical Tests Apparatus
      • Permeability Apparatus
      • Field CBR Test Set
      • Sand Replacement Test Sets
    • Concrete & Cement >
      • COMPACT-Line Concrete Compression Machines
      • SMART-Line Control Consoles
      • Control Consoles for Advanced Testing
      • Flexural Testing Frames
      • Concrete Pipe Testers
      • Concrete Mixers
      • Concrete Moulds
      • Concrete Specimen Curing
      • Specimen Grinding Machines
      • Cutting & Coring Machines
      • NEX® Monitoring System
      • TruMatch™ NEX® Curing
      • Workability & Consistency of Fresh Concrete
      • Air Entrainment Meters
      • Bleeding & Density of Fresh Concrete
      • SCC Testing Apparatus
      • Gyratory Compactor for Cement & Concrete
      • Water Permeability Apparatus
      • Concrete Compaction
      • Concrete Mortar Penetrometers
      • NDT Strength Evaluation Apparatus
      • NDT Quality & Homogeneity Evaluation
      • NDT Durability Test Apparatus
      • NDT Structural Inspection & Monitoring
      • Cement & Grout Moulds
      • Mortar Mixers
      • Cement Specimen Curing
      • Compression-Flexural Cement Testers
      • Soundness by Le Chatelier
      • Setting Time & Consistency
    • Asphalt & Bitumen >
      • Standard Asphalt & Bitumen Test Equipment >
        • Centrifuge Binder Extractors
        • Filterless Centrifuge Binder Extractors
        • Solvent Recovery Unit
        • Binder Recovery Apparatus
        • TMSG (Rice) Apparatus
        • Marshall Apparatus
        • Skid Resistance & Friction Tester
        • Road Surface Irregularity Measurement
        • Benkelman Beam Apparatus
        • Sand Circle Apparatus
        • Dynamic & Kinematic Viscometers
        • Bacon Sampler
        • Flash Point Testers
        • Distillation of Cut-Back Asphalt apparatus
        • Determination of Solubility Set
        • Particle Charge Tester
        • Emulsified Asphalt Distillation Apparatus
        • Setting Tendency of Bitumen Emulsions
      • IPC Global Performance-Based Test Equipment >
        • Automatic Binder Extractors
        • Laboratory Mixers
        • Shearbox Compactor
        • Slab Roller Compactors
        • Cutting & Coring Machines
        • Wheel Trackers
        • Gyratory Compactors
        • Mixture Perfomance Testers
        • Universal Testing Machines
        • Modular Asphalt Testers
        • Stand-alone Testers
        • Dynamic Test Accessories
        • Binder Penetrometer
        • Rotational Viscometer
        • PAV & VDO
        • RTFO Ovens
        • Ductilometers
        • Ring and Ball Apparatus
        • Bending Beam Rheometer
        • Dynamic Shear Rheometer
    • Soil & Rock Mechanics >
      • Consolidation Apparatus
      • Shear Testing Equipment
      • Static Triaxial Systems
      • Dynamic Triaxial Systems
      • Resonant Column
      • Triaxial Cells
      • Rock Sample Preparation
      • Behavior of Joints
      • Rock Classification
      • Uniaxial & Triaxial Systems
      • Rock Permeability & Durability
      • Uniaxial & Triaxial Accessories
    • General Lab >
      • Ovens & Hot Plates
      • Balances & Weights
      • Thermometers & Hydrometers
      • Measuring Instruments
      • Laboratory Glassware
      • Porcelain, Plastic & Misc
      • Laboratory Hardware
      • General Purpose Equipment
      • Drying Test Chambers
      • Laboratory Fume Extraction
    • Universal Testers >
      • UTM - HPT Series
      • Automatic Computerized UTM
      • Cold Bend Testing Machine
      • UNIFRAME Universal Testers
  • NDM
    • NDM Troxler Gauges
    • NDM Survey Meter
    • NDM Shipping
    • NDM Training
  • Hire
  • Documents
  • News
  • CONTACT US
    • Meet the Team
    • Join our Team