Qinskey
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| Brand | Qinskey |
|---|---|
| Origin | Shanghai, China |
| Model | QJ211S |
| Type | Electromechanical Universal Testing Machine |
| Load Capacity | 20 kN |
| Accuracy Class | 0.5 |
| Effective Force Range | 0.02–100% of full scale |
| Force Resolution | 500,000 counts (no internal/external range switching, constant resolution) |
| Effective Test Width | 460 mm |
| Effective Vertical Travel (excluding fixtures) | 1500 mm |
| Speed Range | 0.001–1000 mm/min (programmable) |
| Speed Accuracy | ±0.5% of indicated value |
| Displacement Measurement Accuracy | ≤0.2% of indicated value |
| Strain/Deformation Measurement Accuracy | ≤0.2% of indicated value |
| Noise Level | ≤76 dB(A) |
| Continuous Operational Duration | ≥2000 h |
| Critical Component Service Life | ≥8000 h |
| Overload Protection | Automatic shutdown at >110% of rated load |
| Motor Power | 0.75 kW |
| Dimensions (W×D×H) | ≈670×600×2220 mm |
| Weight | ≈195 kg |
| Brand | Qinskey |
|---|---|
| Origin | Shanghai, China |
| Model | QJ212C |
| Maximum Test Load | 500 kN |
| Load Range | 0.02–100% of full scale (FS) |
| Load Accuracy | Class 0.5 per ISO 7500-1 / ASTM E4 |
| Crosshead Travel | 500 mm |
| Displacement Resolution | ±0.5% of reading |
| Effective Test Width | 520 mm |
| Effective Tensile Stroke | 800 mm |
| Speed Range | 0.01–1000 mm/min (standard: 300 mm/min) |
| Speed Accuracy | ±0.5% of set value |
| Strain Measurement Accuracy | ±0.5% of reading |
| Load Cell | High-precision U.S.-sourced load sensor |
| Controller | Panasonic all-digital AC servo drive system |
| Control System | Full-digital closed-loop control supporting constant load, constant strain, and constant displacement modes |
| Safety Protection | Software-based diagnostics, electronic limit switches, overload protection at 110% of rated capacity |
| Power Requirement | 2–5 kW |
| Dimensions (W×D×H) | 1000 × 680 × 2450 mm |
| Weight | ~1450 kg |