YAW-2000HD Computerized 200Ton Concrete Compression Testing Machine
1. Application
5. Main technical parameters
5.1 Host parameters:
vFrame structure: back shape, integral casting frame;
vFrame material: QT500-7;
vMaximum compression space (mm): 320;
v Frame effective span (mm): 550;
vPiston diameter (mm): Φ370;
v The maximum stroke of the piston (mm): 120;
v System pressure (Mpa): 35;
vTotal height of cushion block (mm): 200;
vUpper pressure plate size (mm): φ300;
v Lower pressure plate size (mm): φ320;
v The maximum speed of piston no-load movement (mm/min): 30;
v Servo motor power (kW): 2.2;
(2) Measurement parameters:
v Maximum test force (kN): 3000;
vTest machine level: 0.5 level/1 level;
v Effective measuring range of test force: 2%-100%F.S;
vResolution of test power: 1/500000 of full scale (there is only one resolution in full scale, no bins);
v Test force measurement accuracy: better than ≤±0.5%;
v Displacement measurement resolution: 0.01mm;
vDisplacement measurement accuracy: better than ≤±0.5%;
5.2 Control parameters:
v Force control speed range: 0.001%~5%FS/s;
v Force control retention accuracy: ±0.002% F.S;
vDeformation control speed range: 0.001%~5%FS/s;
vDeformation control retention accuracy: ≤±0.002%F.S;
vDisplacement control speed range: 0.1~30mm/min;
vDisplacement control speed control accuracy: ≤±0.2%;
v Displacement control retention accuracy: ≤±0.02mm;
vControl mode: force closed-loop control, deformation closed-loop control, displacement closed-loop control;
5.3 Servo oil source parameters:
vMain system system pressure (Mpa): 35;
vMaximum flow of oil pump (L/min): 4;
v Oil filter precision (μm): 10;
v Servo motor power (kW): 2.2;
vThe height of the operating table from the ground (mm): 750;
vOperation table material and color: real psychological board, black;
v Fuel tank capacity (L): 60;
5.4 Machine parameters:
v Mainframe dimensions (mm): 650×500×1550;
vOil source dimensions (mm): 1200×680×750;
vThe weight of the whole machine (kg): about 1800;
v The total power of the power supply: 3kW/220V.