Johari Engineering

Kailashpur, Saharanpur, Uttar Pradesh

Mobile hardness testing is on the advance: in these times of cost pressure and higher quality requirements, it represents not only a quick but most of all an economical supplement to stationary hardness testing in the modern production process. The application possibilities are far ranging – this refers to both large and smaller components, especially at positions which are difficult t o access.

Today’s aerospace, power generation, and oil and gas industries depend on precise critical inspections  to keep aircraft flying, power plants online, refineries running and wells producing. Visual inspections can detect indications that help asset owners make better decisions about planned downtime and repairs, resulting in improved performance and reduced chances of serious equipment.

It combines the 21th-century operating platform with the reliable and robust hardware of JE’s well-established JOHARI ENGINEERING portable flaw detection instruments. It incorporates a range of innovative features to ensure that this new instrument is adopted as the everyday workhorse of flaw detectors by NDT inspectors.

F-Type  Coating thickness  using the thickness measurement method of magnetic induction, is an ultra-compact measuring instrument can be a non-destructive measurement. Ferrous probes measure non magnetic (such as aluminum, chromium, copper, zinc, tin, enamel, rubber, plastics, paints, etc.) coatings on ferro-magnetic substrates. Electronic coating thickness gauges for measuring on magnetic substrate materials use the electromagnetic induction principle. A three-coil probe system is used where the central coil is powered by the instrument  and the other two coils, either side of the central coil, detect the resulting magnetic field. The signal generated by the instrument is sinusoidal and therefore an alternating magnetic field is established round the central coil.

Pulser voltage (Square wave mode) 25 … 400 V, in steps of 25 V, Pulser width (Square wave mode)30 … 1000 ns, in steps of step 0.1ns, 1.0ns, 10ns, 100ns.

The JOHARI ENGINEERING JESR 10 is the latest development in JE’s SR range of Surface Roughness. It combines the 21th century operating platform with the reliable and robust hardware of JE’s well-established JOHARI ENGINEERING portable Surface Roughness instruments. It incorporates a range of innovative features to ensure that this new instrument is adopted as the everyday workhorse of Surface Roughness by NDT inspectors.