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Bestech Australia | Measurement Equipment & Technical Training Systems Bestech Australia was founded in 2002 in Melbourne and is now one of the fastest growing companies in Australia and New Zealand, distributing and manufacturing sensors, transducers, signal conditioners and test systems for measurement of physical parameters like Leak, Displacement, Tilt, Pressure, Temperature, Strain, Force, Torque, Vibration, Viscosity, Level, Flow, and Material ... Customers: Auto/Transport, Defence,Water/Wastewater, Research
HMA Group | Specialty Industrial Equipment The HMA Group of Companies manufactures, sells and services a wide range of capital plant equipment to a diverse range of industries. This includes mining, processing, materials handling, water management, power generation, and oil and gas.
Our group divisions include HMA Materials Handling, HMA Wear Solutions, HMA Instrumentation, HMA Power Generation, HMA Flow & Industrial, ... Customers: BHP, Origin Energy, Viva, Macquarie Generation
Instron | Diagnostic & Research Testing Solutions Founded in 1946, Instron® is a recognized worldwide market leader in the materials testing industry. Our goal is to provide our customers the best ownership experience by delivering the highest quality products, expert support and world-class service.
Instron manufactures testing machines used to test the mechanical properties and performance of various materials, components ...
Sigra | Electronic Instrumentation & Control Systems Sigra is a privately owned company founded in 1994. It is based in Brisbane, Australia, and operates globally.
Sigra is involved in all matters to do with the ground. We have an extensive skill base of engineers, geologists, scientists, mathematicians and technicians. This talented group uses sophisticated equipment to gather raw data from the field and laboratory and to ...
Papworths Construction Testing Equipment | Testing equipment for construction materials PCTE specialises in the sale and hire of testing equipment for construction materials. That includes field testing equipment (non-destructive testing equipment), for structures as well as metals, Ground Penetrating Radar (Concrete Scanning and Utility Location), Construction Material Laboratory test equipment as well as geotechnical and structural monitoring sensors. We supply ...
Test Machines Australia | Materials Testing Machines We at Test machines Australia have been involved in Materials Testing Machines for over 20 years. We have been involved in the local design of many, many various specialised testing machines. For years we have been involved in local manufacturing of various Testing machines. From this we are able to offer complete solutions, we can design and manufacture items for specialised ...
Sands Industries & Trading Pty Ltd | Industrial Equipment & Supplies Welcome to SANDS INDUSTRIES & TRADING PTY LTD (Techplace), your best bet to source for all things technology. We're dedicated to providing you the very best of products and solutions, with an emphasis on your requirements, quality and price.
Sands Industries is part of Sands group founded in 2010. It has come a long way from its beginnings. All the machines, equipments and ...
An extensometer is a device used to measure the deformation or strain of a material under stress. It works by attaching to the material being tested and measuring the change in length or displacement as the material is subjected to a force. The extensometer typically consists of two arms or probes that are attached to the material at specific points, and a gauge or sensor that measures the distance between the arms or probes. As the material is stretched or compressed, the distance between the arms changes, and the gauge or sensor records this change. This data can then be used to calculate the strain or deformation of the material, which is important for understanding its mechanical properties and behavior under different conditions.
What are the different types of extensometers available in the market?
There are several types of extensometers available in the market, including mechanical extensometers, optical extensometers, electrical resistance strain gauges, and laser extensometers. Mechanical extensometers use a mechanical contact to measure the deformation of a material, while optical extensometers use light to measure the deformation. Electrical resistance strain gauges measure the change in resistance of a wire as it is stretched, and laser extensometers use a laser beam to measure the deformation of a material. Each type of extensometer has its own advantages and disadvantages, and the choice of which one to use depends on the specific application and requirements.
What are the accuracy and precision levels of an extensometer?
However, in general, the accuracy and precision levels of an extensometer depend on various factors such as the type of extensometer, the material being tested, the testing conditions, and the calibration of the instrument. Extensometers are typically designed to provide high levels of accuracy and precision in measuring strain or deformation in materials, but the specific levels can vary depending on the specific instrument and application.
What are the typical applications of an extensometer?
An extensometer is a device used to measure changes in length or deformation of a material under stress. The typical applications of an extensometer include:
Material testing: Extensometers are used in material testing to determine the mechanical properties of materials such as metals, plastics, and composites.
Structural testing: Extensometers are used in structural testing to measure the deformation of structures such as bridges, buildings, and dams under load.
Geotechnical testing: Extensometers are used in geotechnical testing to measure the deformation of soil and rock under load.
Fatigue testing: Extensometers are used in fatigue testing to measure the cyclic deformation of materials under repeated loading.
Creep testing: Extensometers are used in creep testing to measure the deformation of materials under constant load over time.
Tensile testing: Extensometers are used in tensile testing to measure the elongation of materials under tension.
Compression testing: Extensometers are used in compression testing to measure the compression of materials under load.
Bending testing: Extensometers are used in bending testing to measure the deformation of materials under bending load.
Overall, extensometers are essential tools for measuring the deformation of materials under various types of loads and are used in a wide range of industries, including aerospace, automotive, construction, and manufacturing.
What are the environmental conditions required for an extensometer to function correctly?
An extensometer is a device used to measure changes in the length of a material under stress. To function correctly, an extensometer requires a stable and controlled environment with minimal external factors that could affect its accuracy. The following environmental conditions are required for an extensometer to function correctly:
Temperature: The temperature should be stable and within the range specified by the manufacturer. Temperature fluctuations can cause thermal expansion or contraction of the extensometer, leading to inaccurate measurements.
Humidity: The humidity level should be controlled to prevent moisture from affecting the extensometer's performance. High humidity can cause corrosion, while low humidity can cause static electricity buildup.
Vibration: The extensometer should be placed in a location free from vibration or shock. Vibrations can cause the extensometer to move, leading to inaccurate measurements.
Electromagnetic interference: The extensometer should be shielded from electromagnetic interference, which can affect its electrical signals and lead to inaccurate measurements.
Power supply: The extensometer should be connected to a stable and reliable power supply to ensure consistent performance.
Overall, an extensometer requires a stable and controlled environment to function correctly and provide accurate measurements.
What is the price range of an extensometer, and how does it vary based on its features?
However, extensometers can range in price from a few hundred dollars to tens of thousands of dollars, depending on their features and capabilities. Some factors that can affect the price of an extensometer include its measuring range, accuracy, resolution, speed, and compatibility with different testing machines. High-end extensometers may also come with advanced features such as automatic gauge length adjustment, temperature compensation, and digital data acquisition and analysis. Additionally, the brand and reputation of the manufacturer can also influence the price of an extensometer.
What are the maintenance requirements for an extensometer?
However, based on my research, the maintenance requirements for an extensometer may include regular cleaning and calibration, checking for wear and tear on the components, lubrication of moving parts, and replacing any damaged or worn parts. It is also important to store the extensometer properly when not in use and to follow the manufacturer's instructions for maintenance and care.
How long does an extensometer last, and what is its warranty period?
However, in general, the lifespan of an extensometer can vary depending on factors such as usage, maintenance, and environmental conditions. Some extensometers may last for several years, while others may need to be replaced more frequently. The warranty period for an extensometer may also vary depending on the manufacturer and the specific model. It is best to consult the manufacturer's documentation or contact their customer service for specific information on the lifespan and warranty of their extensometers.
How do I choose the right extensometer for my application?
Choosing the right extensometer for your application involves considering factors such as the type of material being tested, the testing environment, the required accuracy and resolution, and the budget. It is important to select an extensometer that is compatible with the testing equipment and can provide reliable and repeatable results. Some common types of extensometers include clip-on, contact, non-contact, and strain gauge extensometers. Consulting with an expert in the field can also help in making the right choice.
What are the safety precautions I need to take while using an extensometer?
Wear appropriate personal protective equipment, such as safety glasses and gloves.
Make sure the extensometer is properly installed and secured to the testing machine.
Ensure that the extensometer is calibrated correctly before use.
Do not exceed the maximum load capacity of the extensometer.
Keep the extensometer away from heat sources and corrosive materials.
Follow the manufacturer's instructions for use and maintenance of the extensometer.
Do not touch the extensometer while it is in use.
Turn off the testing machine and disconnect the extensometer before performing any maintenance or repairs.
Keep the extensometer clean and free from debris.
Store the extensometer in a safe and secure location when not in use.
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If you are looking to a buy a Extensometer for sale, suppliers on IndustrySearch include Bestech Australia, HMA Group