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FAQ
1.What about the production time?
The production time varies for different products. If the product is in stock, the delivery time is within 5 days. For standard products that are not in stock, the production time is 15 days. The more customization a product requires, the longer the production time, with a maximum of 3 months.
2.Can you provide the related documents?
Of course. Regarding certificates, we can provide ISO, CE, and other certificates as needed, or any other documents you require, and we can provide them promptly. As for the product manuals, you can download them from the corresponding section on our website, or you can leave us a message or contact us through WhatsApp, Facebook, LinkedIn, etc.
3.Can you guarantee safe and secure shipping of products?
Our products always use safe and high quality export packing. We use high-quality wood packaging, and we also have long-term partnerships with freight shipping companies. Of course, you are welcome to specify your preferred shipping company.
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Single-axis Compression Testing Machine
The uniaxial compression and flexural testing machine mainly tests the compression and flexural properties of rocks, cement, concrete, bricks and other materials. It can also perform pressure tests on other materials or objects. Adding bending aids can also test the bending resistance.
The measurement and control system of this machine adopts a high-precision digital servo valve, which has a force closed-loop control function and can realize equal load rate loading or equal stress rate loading. It has high control accuracy and good reliability. It uses a microcomputer to realize electronic measurement and automatically complete the compressive strength test. Automatically calculate and print reports.
- Tension
- Compression
- Bending
- Shear
- Metals
- Non-metals
- Composite materials
- ASTM D638
- ASTM D1708
- ASTM D412
- ASTM D1876
- ASTM D695
- ASTM D751
- ASTM D882
- ASTM D3330
- ASTM F88
- ISO 37
- ISO 527
- ISO 13934
Specifications
| Model | 300kN | 600kN | 1000kN | 2000kN | Customized |
|---|---|---|---|---|---|
| Maximum test force | 300kN | 600kN | 1000kN | 2000kN | customizable |
| Test force measurement range | 2%~100% | ||||
| Relative error of test force indication | ＜±1% of indication value | ||||
| Distance between upper and lower platens (mm) | 450 (can be increased upon request) | ||||
| Column spacing (mm) | 400 (can be widened upon request) | ||||
| Pressure plate size (mm) | 300×300 (can be increased upon request) | ||||
| Cylinder stroke (mm) | 400 (can be lengthened upon request) | ||||
| Host overall dimensions (mm) | 650×400×2100 | 700×500×2400 | 800×600×2500 | 850×650×2500 | customizable |
| Oil source dimensions (mm) | 1200×650×750 | customizable | |||
| Power supply (kW) | 1.1 | customizable | |||
| Total weight (kg) | about 800 | about 900 | about 1000 | about 1200 | customizable |
| Security | Limit protection, full-scale overload, overcurrent/overvoltage, emergency switch | ||||
| Assistive devices | Compression, anti-folding, special assistive devices (optional) | ||||
| Factory configuration | 1 test host, 1 console with digital valves/motors/oil pump/control system, 1 commercial PC, 1 HP A4 inkjet printer | ||||
Features
1. High-performance intelligent all-digital controller, using all-digital PID adjustment, equipped with independent servo amplifier, measurement and control software, and data acquisition and processing software, can realize closed-loop control and control mode of test force, sample deformation, and piston displacement. Smooth switching;
The system consists of a three-way signal conditioning unit (test force unit, cylinder piston displacement unit, specimen deformation unit), control signal generator unit, servo drive unit, servo oil source control unit, necessary I/O interfaces, software system, etc. ;
Closed-loop control loop of the system: Measuring sensors (load sensors, displacement sensors, deformation extensometers), servo motors, controllers (signal conditioning units), and servo amplifiers form multiple closed-loop control loops to realize the test force of the testing machine and the cylinder. Closed-loop control function of piston displacement and sample deformation;
It has multiple control modes such as constant rate test force, constant rate cylinder displacement, and constant rate strain, and can realize smooth switching of control modes, making the system more flexible. With network interface, it can realize data networking and remote control functions;
2. The multi-functional test software package can analyze and process test results according to the requirements of different test methods, and has human-computer interactive programming control mode to facilitate the addition of new test standard methods;
It has powerful graphics operation functions, which can display and draw test curves and display test data in real time. It has functions such as curve scaling, graphics amplification, interception, and cursor following display. Use VXDS high-speed data acquisition technology to achieve multi-channel high-speed data acquisition;
It has a complete storage function of test curves and test data; it has the function of outputting single-piece test report and output and printing of batch test report;
3. Safety protection device: It has protection functions such as test force overload, over-setting, power outage, and piston reaching the limit position.
