Compression Testing Machine
YA series electronic-hydraulic compression testing machine is suitable for mechanics test of concrete, cement component, brick and other material. The machine is specialized in construction industry, constructional material trade, science and investigation department, quality controlling department and scientific research institution.
Main Function Feature:
- Hydraulic loading, electronic measurement, microcomputer procession, digital display
- Instant test of testing signal as load and stress. Peak-value force holding and display.
- Stable display, high precision and resolution ratio, automatic reset
- Hydraulic and electronic overload protection. Piston and beam limit position protection.
- Loading stress rate display. Sample sectional area input.
- Testing data and time print.
- Electric leading-screw optional for adjusting the compression space
- Servo controller can be fixed to perform various work as required.
| type | YA-300 | YA-2000 | YA-2000A | YA-3000 |
| parameter | ||||
| max. testing force(kN) | 300 | 2000 | 2000 | 3000 |
| measuring range (stepless during the full range) (kN) | 4%~100% of Max. testing force | |||
| value indication precision | ±1% | |||
| time of keeping load(indication value deviation with 0.5% of peak load ) (s) | ≥30 | |||
| max. distance between compression plates(mm) | 250 | 350 | 350 | 650 |
| dimension of upper compression plate(mm) | φ200 | φ300 | □230×230 | □300×300 |
| dimension of lower compression plate(mm) | φ450 | □290×290 | □450×450 | |
| max. piston stroke(mm) | 120 | 100 | 50 | 100 |
| max. rising speed of piston in no-load run(mm/min) | ≥100 | ≥40 | ≥40 | |
| power volume(KVA) | 2 | 3.5 | 1.2 | 2 |
| dimension of main machine(mm) | 600×490×1480 | 1150×730×1800 | 910×450×1500 | 800×770×2850 |
| dimension of controlling cabinet(mm) | 570×450×1460 | 570×450×1460 | ||