Product name: Fully automatic pressure testing machine
Product model: YAW-300L/YAW-600L
Product function: This testing machine is suitable for testing samples such as cement compression, mortar compression, block compression, brick compression, and concrete.
Based on the standards:
GB/T 2611 General technical requirements for testing machines
GB/T 50081 Standard for test methods of mechanical properties of ordinary concrete
JJG 139 Verification procedures for tension, compression and universal testing machines
GB/T 17671 Cement mortar strength test method
JGJ 70 Standard for test methods of basic properties of building mortar
GB/T 4111 Test method for small hollow concrete blocks
GB/T 15229 Small hollow blocks of lightweight aggregate concrete
GB/T 28635 Concrete pavement bricks
GB/T 11968 Autoclaved aerated concrete blocks
GB/T 13544 Sintered porous bricks and porous blocks
GB/T 2542 Test methods for wall bricks
GB/T 13545 Sintered hollow bricks and hollow blocks
GB/T 5101 Sintered ordinary bricks
GB/T 50081 Standard for testing methods of mechanical properties of ordinary concrete
SL 352 Testing procedures for hydraulic concrete
GB/T 50107 Standard for testing and evaluating concrete strength
GB 50164 Standard for quality control of concrete
Not listed in detail, can be added at will
Measurement and control system: composed of oil tank, servo oil pump, control valve group, sensor, servo controller and control software, computer and other components, with high control accuracy and good reliability;
Servo oil pump: composed of servo motor and high-pressure oil pump, with the characteristics of fast response speed and wide speed adjustment range;
Loading method: servo hydraulic loading is adopted for the compression part, and electric loading is adopted for the bending part;
Host rigidity: both loading frames are integrally cast, which greatly improves the stability of the equipment;
Test accuracy: the host parts are processed by precision machining center, servo hydraulic control system distributes flow, and high-precision spoke sensor measures force to ensure the 0.5 level test accuracy of the whole machine, which is better than the national standard;
Noise: brand ultra-quiet oil pump is selected, servo motor control, almost no noise when working, improving user experience;
Safety protection: equipped with high-toughness protective net, safe and beautiful;
Using industrial-grade touch screen computer, it is simple and convenient to operate and has strong ability to adapt to harsh environment, occupies small space and is beautiful and durable.
| 序号 | 项目 | 参数 | |
| 1 | 最大试验力 | 300kN | 600kN |
| 2 | 测量范围 | (3-300)kN | (6-600)kN |
| 3 | 试验力的示值准确度 | ≤±0.5% | |
| 4 | 力速率调节范围 | 0.02-5% FS/s | |
| 5 | 力控速率相对误差 | ±1%设定值以内 | |
| 7 | 上下压盘尺寸 | Φ160mm | |
| 8 | 上下压板最大距离 | 250mm | |
| 9 | 活塞最大行程 | 50mm | |
| 10 | 立柱有效间距 | 200mm | |
| 11 | 电源功率 | 1.1 kW | 1.5kW |
| 12 | 电源输入电压 | AC220V±10% | |
| 13 | 主机外形尺寸（长*宽x高） | 1000*550*1500mm | |
| 14 | 重量 | 约400kg | 约450kg |
| 15 | 噪音（分贝） | ≤40 | |