Metalab Enterprise is NABL (National Accreditation Board for Testing & Calibration Laboratory) IS/ISO/IEC 17025:2005 in field in Chemical, Mechanical and On-Site Testing in Ahmedabad (Gujarat), we perform tests on both Ferrous and Non-Ferrous Metals like Iron, Aluminum, and Copper, Nickel & Zinc base Alloys in Metals, We have also facilities to perform test on Soil, Aggregates, Bricks, Cement, AAC Blocks, Water, Bitumen, Plastics and Rubber Products.
We have acquired a reputation for Quality, Reliability and Promptness of Service. Our Services and Efficiency have only changed for the better and we vigorously maintain a high degree of Accuracy in our Testing Services.
We also perform a test for the Soil Investing, Testing of Building Materials and Road as per the requirement of Indian Standard (IS) and MoRTH. We provide the services for the NDT at a site like Rebound Hammer, Core Cutter, Ultrasonic Pulse Velocity, and Pile Load, Pile Integrity with Ultrasonic Test for Plates and Casting, MPT Test, DPT/LPT test and Radiography Test for Weld Joint as per the requirement.
We also having Test facility to perform Test for Plastic & Rubber as per requirements of National & International Standard. We provide the testing Services for Strength of Material, Effect of various Environment & Chemicals on Material. We are having facility for CAT Eye & Road Markers Testing & Paint Testing.
Holiday test or a Continuity test is one of the non destructive test method applied on protective coatings to detect unacceptable discontinuities such as pinholes and voids. The holiday detection procedure involves checking of an electric circuit to see if current flows to complete the electrical circuit.
True2018-12-13T17:18:13Magnetic Particle Testing (MPT), also referred to as Magnetic Particle Inspection, is a nondestructive examination (NDE) technique used to detect surface and slightly subsurface flaws in most ferromagnetic materials such as iron, nickel, and cobalt, and some of their alloys.0
True2018-12-13T17:15:51Dye penetrant inspection, also called liquid penetrate inspection or penetrant testing, is a widely applied and low-cost inspection method used to check surface-breaking defects in all non-porous materials.0
False2018-09-29T19:38:26Tear resistance (or tear strength) is a measure of how well a material can withstand the effects of tearing.It is a useful engineering measurement for a wide variety of materials by many different test methods.0
False2018-09-29T19:35:02Holiday test or a Continuity test is one of the non destructive test method applied on protective coatings to detect unacceptable discontinuities such as pinholes and voids. The holiday detection procedure involves checking of an electric circuit to see if current flows to complete the electrical circuit.0
False2018-09-06T20:03:28The adhesion of a coating or several coated sample of any paint product is measured by assessing the minimum tensile stress needed to detach or rupture the coating perpendicular to the substrate. Unlike the other methods, this method maximizes the tensile stress, therefore results may not be comparable to the others. The test is done by securing loading fixtures (dollies) perpendicular to the surface of a coating with an adhesive. Then the testing apparatus is attached to the loading fixture and is then aligned to apply tension perpendicular to the test surface. The force that is applied gradually increases and is monitored until a plug of coating is detached, or a previously specified value is reached.0
True2017-12-02T08:00:11The specific Gravity of an aggregates is considered to be a measure a strength or quality of the material. The Specific gravity test helps in the identification of stone.
Water absorption gives an idea of strength of aggregates. Aggregates having more water absorption are more porous in nature and generally unsuitable unless they are found to be acceptable based on physical properties of material.
False2017-12-02T07:33:21The Sieve Analysis of Aggregates, commonly known as the Gradation Test, It is a basic essential test for all Aggregate. The sieve analysis determines the gradation (the distribution of aggregate particles, by size, within a given sample) in order to determine compliance with design, production control requirements, and verification specifications. The gradation data may be used to calculate relationships between various aggregate or aggregate blends, to check compliance with such blends. Used in conjunction with other tests, the sieve analysis is a very good quality control and quality acceptance tool.0
True2017-12-01T17:48:50An Ultrasonic Pulse Velocity (UPV) test is an in-situ, Non-Destructive test to check the Quality of Concrete and Natural Rocks. In this test, the Strength and Quality of Concrete or Rock is assessed by measuring the velocity of an Ultrasonic Pulse passing through a concrete Structure or Natural Rock formation.
This test is conducted by passing a pulse of ultrasonic wave through concrete to be tested and measuring the time taken by pulse to get through the structure. Higher velocities indicate Good Quality and Continuity of the Material, while Slower Velocities may indicate concrete with many Cracks or Voids.
True2017-12-01T18:04:04Rebound hammer test is done to find out the compressive strength of concrete by using rebound hammer as per IS: 13311 (Part 2). The underlying principle of the rebound hammer test is:
The rebound of an elastic mass depends on the hardness of the surface against which its mass strikes. When the plunger of the rebound hammer is pressed against the surface of the concrete, the spring-controlled mass rebounds and the extent of such a rebound depends upon the surface hardness of the concrete. The surface hardness and therefore the rebound is taken to be related to the compressive strength of the concrete. The rebound value is read from a graduated scale and is designated as the rebound number or rebound index. The compressive strength can be read directly from the graph provided on the body of the hammer.
True2017-09-10T07:51:11The Bend Test is a simple and inexpensive Qualitative Test that can be used to evaluate both the ductility and soundness of a material. It is often used as a quality control test for butt-welded joints, having the advantage of simplicity of both test piece and equipment.
Also a bending test is a method for measuring stiffness and yield properties of certain materials. Bending tests for ductility provide a simple way to evaluate the quality of materials by their ability to resist cracking or other surface irregularities during one continuous bend. In certain cases the bending test can determine tensile strength.
Bending tests are common in Brittle materials and springs with linear failure behaviours like:
• Structural Steel
• Rainforest Steel
• Weld Joint.
• Powder Metallurgy-processed metals and materials.
This Test is under NABL Scope.0
True2017-09-10T07:14:00Tensile testing, also known as pull testing, is a standard test method where a sample is placed in grips and subjected to controlled tension until it fails.
This provides valuable information about materials including Ultimate Tensile Strength, Yield Strength, % of Elongation and % of Reduction in Area. This information allows us to determine Young's Modulus and Poisson's Ratio.
Metalab offers Tensile Testing for Metals, Weld Specimens, Plastic and Rubber Products. Wire and Reinforcement Steel, Tube, and Pipes.
We have different type of Load Capacity of Tensile Test Machine. i.e. 0.1 kN, 1 kN, 20 kN, 100 kN, 200 kN, 600 kN, 1000 kN Capacity.
Yield Stress (0.2%, 0.5% and 1%),
Ultimate Tensile Stress,
% of Elongation,
% of Reduction Area,
Stress vs Strain Curve,
Load vs Displacement Curve,
Stress vs Displacement curve.
True2017-07-14T07:50:00The Atterberg limits are a basic measure of the critical water contents of a fine-grained soil: its shrinkage limit, plastic limit, and liquid limit. As a dry, clayey soil takes on increasing amounts of water, it undergoes distinct changes in behavior and consistency.0
True2017-07-14T07:52:01The California bearing ratio test is penetration test meant for the evaluation of subgrade strength of roads and pavements. The results obtained by these tests are used with the empirical curves to determine the thickness of pavement and its component layers. This is the most widely used method for the design of flexible pavement. The laboratory method for the determination of C.B.R. of undisturbed and remolded /compacted soil specimens, both in soaked as well as unsoaked state.
True2017-07-14T07:53:42This testing method is used as an integral part of several engineering classifications systems to characterize the fine‑grained fractions of soils and to specify the fine‑grained fraction of construction materials. The liquid limit, plastic limit and plasticity index of soils are also used extensively, either individually or together, with other soil properties to correlate with engineering behavior such as compressibility, permeability, compatibility, shrink‑swell and shear strength.0
True2017-07-14T07:48:41The specific gravity of a solid substance is the ratio of the weight of a given volume of material to the weight of an equal volume of water (at 20°C). In effect, it tells how much heavier (or lighter) the material is than water. For exact analysis, the specifications require distilled or demineralized water and all measurements of water and solids should be made at stated temperatures. 0
True2017-07-14T07:47:42This test is performed to determine the percentage of different Grain Sizes contained within a soil. The mechanical or sieve analysis is performed to determine the distribution of the coarser, larger-sized particles, and the hydrometer method is used to determine the distribution of the finer particles Grain Size Analysis.0
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