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The cement constant stress flexural and compressive testing machine completes the test control in accordance with the requirements of GB177-85 and GB17671-2021 "Cement Mortar Compressive Strength Test Method", and has computer-operated isokinetic test force, isokinetic stress, servo system and other control modes.It has the characteristics of superior performance, high reliability and easy operation.Equipped with a special fixture, it can also complete the flexural test of cement and concrete, truly realizing the multi-purpose of one machine.This machine fully complies with GB/T3722-92 and GB/T2611-92 standards.Can provide you with accurate experimental results.

The computer automatically calculates the results and prints the report.It has high control accuracy and good reliability, and can meet the relevant standards of cement material testing such as GB and ISO.The system includes digital servo valves, high-precision sensors, controllers and software, with high control accuracy and good reliability.It meets the testing requirements of cement, mortar, concrete and other materials according to GB, ISO, ASTM and other standards. It is suitable for the transformation and upgrading of one-channel or two-channel microcomputer-controlled fully-automatic hydraulic pressure testing machines or manual hydraulic pressure testing machines into microcomputer-controlled fully-automatic pressure testing machines.
Equipment parameters:
Name | Compression resistant part | Anti-bending part |
maximum load | 300KN | 10KN |
Relative error of indication value | ≤±1% | ≤±1% |
Piston diameter x maximum stroke | Φ125Х100mm | Φ60Х100mm |
Pressure plate diameter | Φ160 | Φ160 |
Distance between platens | 200mm | 200mm |
Loading speed | 0-10KN/S | 0-0.75KN/S |