300-2000KN Rock Mechanics Testing Machine
Testing Machine Class: Class 1 or Class 0.5
Force Relative Error: ±0.5%
Test Force Resolution: 1/500,000 of the maximum test force
Displacement Resolution: 0.001mm
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.
Product Overview
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.
2. The multi-functional test software package can analyze and process test results according to the requirements of different test methods. It has human-computer interactive programming control mode to facilitate the addition of new test standard methods; it has powerful graphics operation functions and can display and draw test curves and display tests in real time. Data, with functions such as curve scaling, graph amplification, interception, cursor following display, etc.
3. Safety protection device: It has protection functions such as test force overload, over-setting, power outage, and piston reaching the limit position.
Specifications
| Specification | 300 kN | 600 kN | 1000 kN | 2000 kN | Customizable |
|---|---|---|---|---|---|
| Maximum test force | 300 kN | 600 kN | 1000 kN | 2000 kN | 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 protection, overcurrent and overvoltage protection, emergency switch protection | ||||
| Equipment with assistive devices | Compression assistive devices, anti-folding assistive devices, special assistive devices (optional) | ||||
| Factory configuration | 1 testing machine host, 1 source console including digital valves, motors, oil pumps, measurement and control systems, 1 brand commercial computer, and 1 HP A4 inkjet printer | ||||
Company Profile
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