Brief introduction: YAW - 3000 microcomputer control pressure testing machine for rated test under the force of compression test. This machine adopts the oil cylinder, electric adjustment test space. Can be used in construction, building materials, road and bridge, universities and colleges, industrial enterprises, quality supervision, metrological verification, and other fields, for metal, nonmetal, jack, rubber bearing, and other material mechanics performance testing, etc. The machine structure, load steady, accurate control, using the operation is convenient. Performance measurement and control system adopts domestic leading high-end machine with AEC - 1000 controller, cooperate with the domestic initiative of universal modular TestLive computer test software, to ensure the running of the whole system stable, accurate and reliable test measurement. This model accord with GB/T 16825.1-2 Features: 1. The dynamic display: during the trial, load, displacement and time and test curve real-time dynamic display on the screen. 2. Load, displacement and other channel full closed loop control, and can be a smooth transition between each other. 3. Can be set constant torque speed test. 4. The maximum test force, displacement and other functions. 5. Characteristics of the test data can be displayed on the graph mark. 6. Support the test data statistical calculations (mean, standard deviation, coefficient of variation). 7. Automatic test data calculated results, and can start advanced analysis function to check the data. 8. As many as 20 sensor linear compensation function, can improve equipment level of accuracy. 9. The results can be stored and can be read at any time, refer to the test results. 10. To analyze experimental data and curve, the curve can be arbitrary local amplification. 11. Have limit protection, full scale overload protection function. Technical indicators: Product model: YAW - 3000 Maximum force test: 3000 kn The test force measuring range: 2% ~ 100% Test force accuracy value: plus or minus 1% Test force resolution: + 250000 yards, not all the step, resolution remains the same Piston displacement relative error value: plus or minus 0.5% Piston speed adjusting range: 0.1 ~ 60 mm/min Piston speed relative error: plus or minus 1% Test force rate adjustment range: 0.05% ~ 3% f.s/s Test force rate relative error: rate < 0.1% f.s/s: + / - 1.0% rate of 0.1% or higher f.s/s: plus or minus 0.5% Piston stroke: 200 mm Clamp up and down the maximum distance: 1000 mm (or according to customer's requirements) Power: AC380V / 50 hz / 5 kw Weight: 5000 kg
Brief introduction: This machine is applied to meet the requirements of GB/T17671-1999 standard of cement mortar compressive strength test, also can be widely used in concrete, brick, and other 300 kn within the scope of the pressure test.
