Important functions:

LKZ-600 concrete curb with flexural and compressive strengthtesting machineFor testing the flexural strength and resistance of straight curbstones with a length of ≤ 1000mm, as well as for testing the compressive strength of curved curbstones and L-shaped curbstones with straight cross-sections.
According to JC/T899-2016 Concrete curb. Can complete testing and research on the flexural and compressive strength of other materials.

Product images

Important features:

→ High rigidity, high stability, no vibration impact, streamlined load frame, high rigidity and strength.

→ Ergonomic design, suitable for both humans and machines, in line with the human machine environment system, efficient, healthy, comfortable, and safe.
Dual control bidirectional hydraulic cylinder, upper loading, large stroke, high-speed operation, fast testing, high-frequency response, fast return.
The silent oil source pump station system comes with a built-in cooling system to ensure that the oil temperature does not rise, making it suitable for long-term continuous operation.
High precision force sensor, wide linearity, good stability, ensuring the accuracy of load force measurement.
The circuit board adopts optoelectronic isolation design, with strong anti-interference ability.
Built in all digital closed-loop, multi-channel, multifunctional, and easy to operate py Test measurement and control software; Multiple standard methods (GB, GJB, ISO, JIS, ASTM, etc.).
Automatic control, data acquisition, processing, analysis, storage, and display of the experimental process.
Various control methods such as automatic load holding, stress control, cyclic control, and self programming control.
Intelligent control mode setting, smooth switching between control modes without impact, smooth loading and unloading.
Process reproduction and data reanalysis, curve amplification, comparison, traversal; The curve can be freely enlarged and reduced; Full degree self adjustment.
The control software adopts modular, open programming, personalized design, and can be adjusted by oneself.
→ Standard modules: permission management module, testing module, control module, analysis module, query module, output module, etc.
→ Operation prompts and wizard functions.
Flexible Excel or Word report formats that can be selected, specified, sorted, separated, merged, and output in multiple types.
Network database management, which can be directly connected to multiple networked companies.
→ Automatic return at the end of the experiment, intelligent, efficient, and fast.
Multiple protection functions: oil cylinder limit protection; Overload overflow protection for hydraulic system; Test force overload protection; Overcurrent and overvoltage protection; Sample damage safety protection; Operation prompt wizard protection; Automatic protection after the end of the experiment.

Key parameters:

1. The flexural and compressive test force is 600kN;
2. The measurement range of test force is 2% to 100% F.S;
3. Experimental power resolution 1/± 200000 F.S;
4. Loading rate of 0.02% to 2% FS/s;
5. Piston displacement speed ≥ 100mm/min;
6. Oil cylinder mounted, high rigidity, high stability, no vibration impact, double column load frame;
7. Independent, movable, self cooling, circulating filtration, integrated servo control system;
8. Multi channel, multifunctional, easy to operate py Test fully digital closed-loop measurement and control system;
9. One set of concrete curb loading blocks (h=20mm; φ 50 * 750mm), leveling pads, and compressive strength pressure plates (φ 150mm);
10. One set of adjustable anti bending test support device for curbstones with L ≤ 1000mm (rolling support rod with a diameter of 30 * 750mm, hinge support rod with a diameter of 30 * 750mm) (adjustable span of 150-1000mm);
11. One set of specialized software for flexural and compressive testing of curbstones
12. Equipment dimensions: 1185X1125X2095mm Control cabinet dimensions: 1145X785X945mm
13. Weight: 800kg
14. Power supply/power: 380V 50HZ/1.5kw