Compressometer, Mechanical Dial Indicator, 6x12in
Compressometers measure average deformation and strain of concrete cylinders during compression testing to determine the modulus of elasticity. The units consist of two lightweight aluminum alloy yokes which mount around the specimen. The bottom yoke is rigid, while the upper one is hinged to permit pivoting. A fixed rod connects the yokes. Rods and other parts are cadmium-plated steel. A mechanical dial gauge measures specimen deformation. Models with the “D” suffix have a digital indicator. Indicators have 0.2in (5.08mm) range and 0.0001in (.0025mm) divisions. Models for 4in (102mm) or 6in (152mm) concrete cylinders.
Features:
- Lightweight aluminum yokes
- Mechanical dial or digital indicator
- Models fit either 4in (102mm) or 6in (152mm) concrete cylinders
- Meet requirements of ASTM C469/469M
View the full line of Concrete Compression Testing Machines, Concrete Flexural Beam Testing and Concrete Strength Testing
Compressometer and extensometer are two essential instruments used in concrete cylinder compressive strength tests. These devices play a crucial role in accurately measuring the mechanical properties of concrete specimens, allowing engineers and researchers to assess the quality and durability of concrete structures.
A compressometer is a precision instrument used to measure the axial deformation or strain of a concrete cylinder during a compressive strength test. It consists of two hardened steel plates with attached dial gauges. The compressometer is carefully positioned on the concrete specimen, and as the load is applied, the movement of the plates is measured, providing valuable data on the strain experienced by the concrete.
On the other hand, an extensometer is used to measure the deformation or strain of the concrete specimen perpendicular to the applied load. It typically consists of two arms equipped with linear variable differential transformers (LVDTs) that are attached to the concrete surface. As the load is applied, the extensometer measures the change in length or extension of the specimen accurately.
By using compressometers and extensometers simultaneously during concrete cylinder compressive strength tests, engineers can obtain a comprehensive understanding of the behavior of concrete under load. These instruments help in determining the stress-strain relationship of the material, elastic modulus, Poisson's ratio, and other important mechanical properties.
The data collected from compressometers and extensometers can be used to evaluate the quality of concrete mixtures, monitor the performance of concrete structures over time, and guide the design of new construction projects. It enables engineers to make informed decisions regarding material selection, reinforcement design, and structural safety.
In conclusion, compressometers and extensometers are vital tools in concrete cylinder compressive strength tests, providing precise measurements of strain and deformation. Their usage contributes to the advancement of concrete technology and ensures the durability and reliability of concrete structures.
The Compressometer, Mechanical Dial Indicator, 6x12in is an essential tool used in concrete cylinder compressive strength tests. This lightweight and durable instrument accurately measures the average deformation and strain of concrete cylinders during compression testing, allowing engineers and researchers to determine the modulus of elasticity.
Featuring two lightweight aluminum alloy yokes, this compressometer is designed to securely mount around the concrete specimen. The bottom yoke is rigid, while the upper one is hinged, allowing for easy pivoting. The yokes are connected by a cadmium-plated steel rod, ensuring stability and reliability.
Equipped with a mechanical dial indicator, this compressometer provides precise measurements of specimen deformation. With a range of 0.2in (5.08mm) and divisions of 0.0001in (.0025mm), it delivers accurate results needed for comprehensive analysis.
For added convenience, models with a digital indicator are also available, represented by the "D" suffix. These models offer the same reliability and accuracy as the mechanical dial indicator version but with the added advantage of digital technology.
Depending on the size of the concrete cylinders being tested, this compressometer is available in models that fit either 4in (102mm) or 6in (152mm) cylinders. This ensures compatibility with different testing requirements and allows for flexibility in experimental setups.
Meeting the requirements of ASTM C469/469M standards, this compressometer guarantees accurate and consistent results. It is a reliable tool trusted by professionals in the construction and engineering industry.
In addition to the Compressometer, Mechanical Dial Indicator, 6x12in, our product range includes various concrete compression testing machines, concrete flexural beam testing devices, and equipment for strength testing of concrete. We provide a comprehensive selection of tools and instruments necessary for all concrete testing needs.
By using compressometers and other instruments such as extensometers simultaneously during concrete cylinder compressive strength tests, engineers gain valuable insights into the behavior of concrete under load. This data aids in evaluating the quality of concrete mixtures, monitoring the performance of structures, and informing the design of future construction projects.
Invest in the Compressometer, Mechanical Dial Indicator, 6x12in and enhance the accuracy and reliability of your concrete testing procedures. With this high-quality instrument, you can ensure the durability and safety of concrete structures while advancing the field of concrete technology.