Ultrasonic Pulse Velocity Testers are high performance NDT instruments that is used for quality control and inspection of concrete.Ultrasonic pulse velocity test equipment is used to measure velocity, transit time & parameters for evaluating concrete homogeneity uniformity, cavities, cracks, delamination & deterioration for determining quality of concrete and other masonry materials.Applications:In lab inspection of concrete cubes under examination or on field inspection.

4-Channel Concrete Maturity Meters are used for assessing the strength of in-place concrete based on its age and temperature history. ... The Type T thermocouple wires have quick-connect jacks for direct embedding into a concrete structure to measure the temperature at specific intervals.Concrete maturity indicates how far curing has progressed. Maturity is the relationship between concrete temperature, time, and strength gain. It is represented by an index value that can be measured in real time in the field.

Portable pull-off adhesion testers measure the force required to pull a specified diameter of coating away from its substrate. This measured pull-off force provides a direct indication of the strength of adhesion between the coating and the substrate.Pull-Off Adhesion: are  simple to use, quantitative range giving a definitive adhesion value, ideal for the laboratory or field on flat or curved substrate applications. Tensile Dollies (or stubs) are glued to the coating and, when the adhesive has cured, the force required to pull the coating off the surface is measured.

Among the non destructive testing methods for internal defects, Ultrasonic testing is the fastest and most reliable method. With this one can save on material, labour, machine cost & time, by early detection of defects at raw material stage.Portable Ultrasonic Flaw Detectors provide a very user-friendly flaw detection technique to analyze blow holes, porosity, inclusion & any types of flaws.High frequency sound waves generated by piezo electric transducers enter the object to be tested and get reflected at the interphase of defects such as cracks, blow holes, inclusions, porosities, lack of bond etc. The reflected echo is displayed in form of peaks on screen of ultrasonic flaw detector. The amplitude and position of these peaks give useful information regarding the location, shape & size of the defect.

Rapid chloride permeability test (RCPT) is one of the widely used test methods to rapidly assess the durability of concrete, specifically its resistance against chloride ion penetrability. Test is performed by placing a 100 mm diameter concrete cylinder into the sample cells that contain 3.0 % salt solution and 0.3 N sodium hydroxide solution.

The concrete test hammer is an instrument which is easy to use, for quick and approximate measurement of the resistance to pressure of manufactured concrete products. The principles on which it works are based on the rebound impact of a hammer on a piston which rests against the surface of the concrete products. The greater the resistance of the concrete, greater is the rebounded impact. 

Concrete surface resistivity meter provides information about the state of concrete structure. It is directly linked to the likelihood of corrosion and the corrosion rate .A direct correlation between resistivity and chloride diffusion rate has been indicated

Pile Integrity Tester (PIT) perform low strain integrity testing also known as sonic echo or pulse echo testing for assessing the condition of piles. The utilization of the Pile integrity tester is necessary for testing of building foundation piles, Dynamic Pile tests in highway engineering, and exposed top surface of constructions such as pillars and for non destructive testing of railway piles. Pile Integrity Tester may also be used to test piles primary in the structure, such as those supporting existing bridges or towers.

The Concrete thickness gauge measures concrete slab thickness without drilling.  The CTG-2 is a nondestructive system for measuring the thickness and integrity of concrete slabs. The Concrete thickness gauge detects: voids, honeycomb areas, cracks and delamination.

Soil resistivity testing is the process of measuring a volume of soil to determine the conductivity of the soil. The resulting soil resistivity is expressed in ohm-meter or ohm-centimeter. Soil resistivity testing is the single most critical factor in electrical grounding design.

Ultrasonic Pulse Velocity Testers are high performance NDT instruments that is used for quality control and inspection of concrete.Ultrasonic pulse velocity test equipment is used to measure velocity, transit time & parameters for evaluating concrete homogeneity uniformity, cavities, cracks, delamination & deterioration for determining quality of concrete and other masonry materials.Applications:In lab inspection of concrete cubes under examination or on field inspection.

The Microprocessor Based Ultrasonic Pulser Receiver Model MHF-400 & MHE-900 are compatible with other Ultrasonic Instrumentation and allow great flexibility when configuring system for high frequency application or for attenuative materials.Front panel soft touch key pad allows operator to choose various parameters for precise setting.Large Alfa-numeric display allows operator to view all parameter. Gain adjustment and damping, required more frequently can be adjusted with separate knobs provided on front panel.

Rebar detector are designed for locating and or scanning of rebar in concrete and measure depth, identify rebar size, rebar diameter & corrosion in concrete before drilling and before core test or to find out physical condition of building, structures, roads & highways etc. 

A pullout test measures the force required to pull a specially shaped steel rod or disc out of the hardened concrete into which it has been cast. Because of its shape the steel rod is pulled out with a cone of concrete.Pull out testing involves attaching a suitable test rig to the bolt, screw, anchor or fixing. This is then put under tension to the designed stress load level to determine how strong and secure the fixing is.

The Half Cell Potentiometer is used to measure the half-cell potential of reinforcement steel in concrete (in accordance with ASTM C876) for assessment of corrosion in steel reinforcement.

Soil temperature sensors come in a variety of designs using thermistors, thermocouples, thermocouple wires, and averaging thermocouples. The electrical signals transmitted from the sensors to data loggers can be converted to different units of measurement.

Rebar corrosion detector are high performance based on half-cell potential NDT instrument that is utilized to examine the active corrosion in rebar in buildings & structures and provides the capability to detect extent of corrosion in concrete structures.Accurate measurement of the rebar corrosion rate is necessary for estimating the remaining service life of concrete structures, scheduling repair or maintenance operation.

The success of any Ultrasonic technique depends heavily upon the capability of a transducer to function in accordance with a particular application.Highlights of transducers:To cover all applications four distinct series are offered. Each series is characterized by its own unique set of optimum acoustic and electrical parameter. A novel dual damping concept is feature in each transducer type.