Concrete Compression Machine for Tests: 1000K (445kN) with i7 Controller

Concrete Compression Machine for Tests: 1000K (445kN) with i7 Controller

Concrete Compression Machines

Concrete compression machines are the tools to test the strength and durability of concrete specimens such as cylinders, beams, blocks and cubes. They are crucial in the construction industry to provide accurate and repeatable test results which are essential to ensure that concrete structures can withstand the loads and stresses they will be subjected to in service. Each compression machine has a robust load frame, precise hydraulic cylinder assembly and advanced control system. Together these components apply a controlled force to the concrete specimen to allow for comprehensive concrete testing across a wide testing range. Whether testing concrete cylinders or blocks and beams, these machines are designed to provide data for various applications. They are versatile and accurate and are a must have for quality control in both laboratory and field, to help engineers and technicians maintain high standards in construction.

Meets the following standards: ASTM C469, ASTM C39, ASTM C109, ASTM E4, AASHTO T22

The HCM-1000 has been customized for mortar applications like 2" and 4" cubes, beams and other low-strength materials, below 100,000 lbs. (445kN). These machines are based on HCM-2500 frames which have been reconfigured for accurate readings of lower-strength materials. Machines come without platens, so be sure to order the appropriate set for your material testing application.

• Customized for mortar applications like 2" and 4" cubes, and for unit weight measurements

• 1,000 to 100,000 (11 to 445kN) testing range with ±0.5% of indicated load accuracy

• Machine comes with no platens, order the appropriate set for your application

• 2 digital controllers and 2 digital indicators

• Mounting stand: OPTIONAL, order: HCM-0200* Vertical Opening - 19.375" (492mm)

• Horizontal Opening - 9.25" (235mm)

• Piston Stroke - 2.5" (63.5mm)

• Lower Platen - NA

• Upper Platen, Dia. - NA

• Oil Reservoir Cap - 2 gal. (7.6 liter)

• Overall Width - 30" (762mm)

• Overall Depth - 23.750" (603mm)

• Overall Height - 60.625" (1540mm)

• For precise field sample measurements, use a Digital Field Scale, 22.7g Readability, 68,000g Capacity

Frame opening dimensions are measured without test platens installed in machine. Overall machine dimensions are measured with the stand, including machines where it is optional.

Humboldt offers several excellent controllers for use with our concrete compression machines so you can choose the one that best fits your application.

Manual Controllers Humboldt also offers the HCM-5090, a digital indicator for use with manually-operated machines. This controller features many of the same features as our automatic controllers except it is designed for use with a manually-operated pump. The HCM-5090 has the same standard test setups as the automatic controllers. Just pick the test you want to run as you configure your test and the controller will guide you through setup and then you can start your test.

Humboldt's HCM-5090 Controller has a 7" high-resolution, color, touch-screen which provides precise machine operation. And, two channel inputs for load which allows for control of two separate compression frames and two additional channel inputs for displacement which allows for extensometer and compressometer testing

For budget-minded operation we also offer the i7 indicator which is a easy-to-use digital load indicator that displays both live load and rate of load values during a test.

Humboldt Concrete Compression Machines are the tools to test the compressive strength of specimens. They are used in civil engineering laboratories and construction sites to evaluate the quality and durability of structures. The machine applies a compressive force to the specimen until it fails, so the engineer can measure the maximum load capacity and calculate the compressive strength. Humboldt machines are known for their accuracy, durability and ease of use, that's why they are a popular choice for concrete testing.

Machine Operation

Operating a compression machine involves the integration of several advanced components to provide precise and reliable testing. At the heart of the system is the hydraulic cylinder assembly which applies a consistent load to the specimen in a downward direction. This design not only provides accurate force application but also eliminates debris around the cylinder so the seals and machine life is extended. Automatic controllers like the HCM-5080 and HCM-5070 have a continuous duty hydraulic pump and support all standard test methods including ASTM C39, C78, C293, C469, C496, C1019 and EN 12390-3. The load frame is constructed from structural steel side members and solid steel crossheads and provides exceptional rigidity and stability which is critical for repeatable test results year after year. With intuitive controllers and robust construction each test is performed with the highest degree of accuracy and reliability to meet modern testing standards.

Applications and Uses

Compression machines are versatile tools with many applications in the construction and materials testing industries. They are used to determine the compressive strength of concrete cylinders, beams, blocks and cubes which is essential for evaluating the quality and safety of structures. Beyond basic strength testing they can also measure material properties like modulus of elasticity and Poisson’s ratio which provides valuable information on behavior under load. Whether testing high-strength for critical infrastructure or low strength concrete beams for routine projects, compression machines provide the accuracy and control for reliable results. They are ideal for use in laboratories, on construction sites for field testing and in production environments for ongoing quality control. With advanced data collection and analysis capabilities they support comprehensive testing programs so every specimen meets the required standards for performance and durability.