‘Hardness’ is defined as, the ability to resist the indentation since it is considered as a one of the properties of a material. Measuring technique of the hardness value with a portable hardness tester is an advanced method by using rebound technique. Accuracy of the measured value is dependent on several factors like position, surface condition, performance of the instrument etc. Even though the measured value comes within the range of the required value of the material it should be acceptable and fit for purpose. Portable hardness test is not 100% reliable but it can be used to assess the hardness value of the material without destroying the test objects. Site & shop application of the portable test devices is considered as one of the prime advantage.

INTERFACE TECHNICAL INSPECTION has several types of portable hardness testers from the reputed manufacturers. Well trained, skilled and dedicated operators to perform the test, leads to Interface always being the leader in the field.