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Crack Detectors
GAOTek offers a large selection of crack detectors which are affordable, easy to operate and user-friendly. For some industries such as aviation, civil, infrastructure and space technology, even the slightest crack can lead to risks of hazards. There have been cases in the past where projects costing billions were destroyed in seconds due to a minute crack on the surface of the body. GAOTek provides trustworthy devices with various features that are helpful in detecting the smallest crack on an object.
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Crack Testing
STATOGRAPH® Product Family
Foerster Instruments, Incorporated
The STATOGRAPH product family is used for testing surface cracks with the help of eddy current sensors. Eddy current testing for material cracks requires the appropriate evaluation electronics and probes adapted to the testing task. Depending on the test situation and test object, the STATOGRAPH family of test instruments offers the right system for this purpose.
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Crack Width Ruler
The range also includes gauges used for the measurement of crack width in concrete and other structures.
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Crack Width Ruler
143
Elcometer 143 Crack Width Ruler is a simple gauge that has been designed to provide inspectors with a low cost alternative to a graduated microscope for determining the width of a crack in concrete or other building materials.
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Acoustic Emission Crack Diagnosis
Detect abnormality by diagnosing machine condition in real time
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Crack Opening Displacement (COD) gauges
COD
Instron® Crack Opening Displacement transducers are designed specifically to perform standard ASTM and ISO fracture mechanics tests (both cyclic and static), covering all common specimen geometries (CT, SEB, Centre Crack, Arc Shaped). Each model offers class leading linearity, whilst being rugged enough to withstand the high energy release common in many of these applications and can be used at both elevated and sub-ambient temperatures. These gauges comply with requirements laid down in ASTM E399-09.
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Fatigue Crack Growth Testing Module
Resistance to fatigue, ageing and crack growth are major issues for rubber like materials. Current commercial methods for crack growth testing have been restricted to time to failure test.
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Fully Automatic Eddy Current Crack Test System
ROTO-SCAN
Foerster Instruments, Incorporated
The fully automatic crack test system ROTO-SCAN was specially developed for the testing of rings. The mechanical equipment has been developed for the gentlest possible handling of the test pieces and features a compact and low-maintenance design. The test probes seamlessly scan the inner and outer contours of the test pieces, thus ensuring 100 % testing of the rings.
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Fully Automatic Eddy Current Crack Test System
ROTO-PUSH
Foerster Instruments, Incorporated
The ROTO-PUSH test station, which is integrated in production lines, serves to test cylindrical components for cracks in the liner surface. The testing configuration has to be rotated for automatic crack testing. After the test, the test pieces are sorted and separated. The continuous test run ensures a high testing rate, which increases profitability.
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HACCP & FSMA Audit Services
The food business is as exciting as it has ever been – but it is becoming more and more complex every year. We know you already go to great lengths to make great food and to keep your customers safe.That said, you’d be surprised to hear how frequently we identify issues our customers didn’t even know about while we are conducting inspections. The truth of the matter is, little issues slip through the cracks from time to time in any food operation. With a process at your plant that runs fast, it ...show more -
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High-Power Cinema Subwoofer
X-800C
The X-800C subwoofer supports full-range cinema speakers with 1,240 watts of visceral low-end punch, for bone-shaking bass in every seat. It delivers supreme power, intelligibility, and clarity in the 20–200 Hz range—reproducing the deepest rumbles and the sharpest thunder cracks with ease.
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High Temperature Chip Resistors
ERJ-Hxx Series
Panasonic Industrial Devices Sales Company of America
Panasonic’s ERJ-Hxx Series Automotive Grade Thick Film Chip Resistors feature a maximum Category Temperature of 175°C and a maximum Rated Operating Temperature of 105°C. The ERJ-Hxx Series is AEC-Q200 compliant, ensuring strict quality control standards are in place to enforce optimal quality and reliability. The ERJ-Hxx Series Resistors offer a small size, higher power Resistor alternative that provides enhanced flexibility of PCB design by reducing solder-joint crack risk. This series is ideal for use in automotive, ICT, general industrial applications, and more.
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High Temperature Clip-On Gages (700 C)
Model 7641
Jinan Testing Equipment IE Corporation
These COD gages use a high-temperature capacitive sensor and do not require any cooling. They will operate up to the maximum temperature limit of most environmental chambers used in materials testing. The Model 7641 is ideal for determination of fracture mechanics parameters such as JIC, KIC, R-curve, fatigue crack growth rate (da/dN), and testing to standards such as E1820, E399, E647, etc. All units can be displaced slightly in compression for ease of installation. The COD gage is supplied wit...show more -
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IEPE Impact Hammers
Our range of general purpose IEPE impact hammers offer a range of great cost effective solutions for a majority of applications requiring the excitation of a structure. The most common application being Modal testing whereby the structure is excited using the impact hammer and the response of the structure is measured using accelerometers. However instrumented hammers can also be used for crack detection and other structure related investigations.
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Inspection System
X-eye 7000B
Appropriate for the inspection of medium•large size components and detection of surface structure and defects (inside voids and cracks etc).Due to high-energy, high-power Micro-focus X-ray Open Tube, maintenance cost's significantly reduced and long-term use possible with only replacing consumables.Customization is available with selecting main parts by customers depends on their needs for size and material.
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Inspection System for Die Casting
X-eye 7000BS
Appropriate for medium•large size component inspection and detecting surface structure and defects(inside voids and cracks etc).Due to high-energy, high-power Micro-focus X-ray Open Tube, maintenance cost's reduced significantly and enables long-term use with only replacing consumables.Customization is available with selecting main parts by customers depends on their needs for size and material.
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Instrumented Pendulum Impact Testing System
JB(INSTRUMENTED)
Jinan Testing Equipment IE Corporation
JB-450I/750I Instrumented Pendulum Impact Testing Machine is equipped with high precision instrumented strain-gauged striking edge & high-speed data acquisition system. This instrumented test system can measure the force of a test specimen during an impact event. Then, the instrumented test data can be used to calculate the energy absorbed by the test specimen. In addition, the crack initiation and arrest loads can be used in fracture mechanical models.
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Leak Testing
Leak testing is a non-destructive method to verify the presence of a leak in a component or device.It is implemented as a control methodology for monitoring production process and product quality control. Leak tests are used to find out possible leaks due to non-suitable material (porosity, blowholes, cracks), or in the machining process to find out machining errors or defective parts, and ultimately in assembly, to find out missing or defective gaskets, wrong positioning or assembly. The presence of a leakage could jeopardize the correct functioning of the component, device or its life span, and can also be potentially dangerous for the environment and the safety of its user.
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Moisture Meters
Moisture can be found in any material. Even materials considered to be dry have a minor amount of moisture. An imbalance of moisture, whether it be excessive moisture or too little moisture, can cause problems ranging from undesired mold and bacteria growth to cracks and defects. To avoid a moisture imbalance, it is essential to monitor moisture content with a moisture meter that returns accurate and reliable measuring results. A moisture meter can measure the moisture content of everything from...show more -
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Non-Destructive Surface Testing of Ferromagnetic Steel Bars
CIRCOFLUX Product Family
Foerster Instruments, Incorporated
The CIRCOFLUX test system is used for the non-destructive surface testing of ferromagnetic steel bars using the magnetic flux leakage method in accordance with standard EN 10221. This method is the most sensitive surface testing method for longitudinal, crack-like defects in hot-rolled ferromagnetic steel bars. The CIRCOFLUX sensor system therefore replaces subjective testing methods such as the magnetic powder test (magnetic crack detection) and visual checks, which are difficult to document and reproduce.
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Non-Destructive Testing
Piezoelectric ceramic materials are the active component in nondestructive testing transducers. The material is driven with an ac signal to generate an ultrasonic sound wave that is coupled into an object. The ultrasonic wave is reflected back to the transducer when it encounters a change in density in the material caused by a crack, porosity, or other object with a different density.
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Non Destructive Testing (NDT)
NDT covers a wide group of testing techniques used to evaluate the properties of a material, part, product, weld or system without causing damage. NDT carried out at KLL includes:Liquid Penetrant Testing (LPT) is used for the detection of surface breaking discontinuities on magnetic and non-magnetic metallic materials.Fluorescent and colour contrast penetrants are available to be used in the following methods:-Water washableSolvent removablePost emulsifiableMagnetic Particle Inspection (MT/MPI)...show more -
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Non-Destructive Testing (NDT)
Marposs complements its geometric measurement solutions with solutions for non-destructive testing using eddy current technology.The testing options can be divided in three large groups:Material integrity test, to check for the presence of defects (cracks, porosity, blow holes, inclusions) on the surface and in the layer just below the surface.Material properties test, to check if the thermal cycles (hardening, hardening and tempering, annealing, stress relieving, etc.) have been performed corre...show more -
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Outsole Belt Flexing Tester
UI-FT36
Outsole Belt Flexing Tester, which is also named as Bata Belt Flex Tester, is used to test sole flexing resistance ability. Belt Flex Tester is designed and applicable to SATRA TM133 Resistance to crack initiation and growth–belt flex method.
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Ozone Climatic Test Chamber
The Ozone Test Chamber provide an effective solution to the testing of products for resistance against ozone degradation in a controlled environment. These test chambers function as static tensile test chambers as well as Rubber Test Chamber and are often used for studying static tensile deformation of various manufactured goods in the presence of ozone. The equipment works by exposing the test samples to uniform concentrations of ozone at constant temperatures and relative humidity in a sealed air environment. Under these conditions, the products undergo the process of corrosion which can be observed in the form of surface cracks and changes in other properties.
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Photostability and NDT Radiometer
R203
Most drugs and pharmaceutical compounds are required to be tested for their photostability under prolonged exposure to visible and ultra violet light.Additionally, when using fluorescing dyes in crack detection the ambient visible light levels and the intensity of the ultra violet source have to be controlled.
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Acoustic Emission Sensors
Acoustic wave (acoustic emission) sensors are the ceramic piezoelectric transducers converting the mechanical elastic acoustic waves generated in the material (e.g. elastic waves occur when a material cracks, wears, deforms, or corrodes) to electrical signals. The electrical signals are then amplified and filtered by a preamplifier and then transmitted to a special acoustic emission acquisition instrument for further data processing and analysis.
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AOI Handlings System
The AOI handling system is a compact facility with various test units. Via an ionization cleaning station the ceramics are transferred to the contacting station. There, the resistance values of the substrates are tested with a rigid needle adapter. Afterward, the ceramics are further conveyed to the three (optionally four) AOI test stations (for automatic optical inspection) and are tested for cracks, unevenness, faulty imprints, contamination, etc. The poorly evaluated ceramics arrive at a revi...show more -
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Automatic Type Cupping Testing Machine
GWB-60C
Jinan Testing Equipment IE Corporation
The digital cupping tester is mainly used in the test of metal sheets and thin strips. The automatic cupping testing machine can test the plastic deformation performance of the sheets and thin strips. The automatic cupping testing machine meets the requirement of international GB/T 4156-2007 "Metal Material Sheet and Thin Strip Erichsen Cupping Test". Adopting a hydraulic clamping and hydraulic stamping composite oil cylinder, the cupping tester automatically shuts down when a test sample has cr...show more -
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Building Monitoring
Crackmeter
The system consists of two plates that overlap for part of their length. One plate is calibrated in millimeters and the overlapping plate is transparent and marked with a hairline cursor. As the crack width opens or closes, one plate moves relative to the other. The relationship of the cursor to the scale represents the amount of movement occurring. These gauges are monitored over time, whilst being kept as far away from human disturbance as possible, to develop an understanding in the width and direction of movement of the crack.
