| HY-INS2-520CR turntable, a high-precision testing solution tailored for full-temperature inertial navigation testing. Integrates dual-axis mechanical table, electronic control, and temperature control systems for a stable testing environment. Supports high-end devices like fiber optic gyroscopes and ring laser gyroscopes, meeting research and military standards. Low humidity and wide temperature variation control ensure accurate test data, enhancing device reliability. | ||
| Unit Under Test (UUT) | ||
| Load weight | 40KG | |
| Load height less than | ≤350mm | |
| Load table size | ≥Φ520mm | |
| Slip rings to UUT | Signal 140 ways, 3A @ 380VAC/50Hz, 45KW(Max) | |
| Specifications | ||
| Inner Axis | Outer Axis | |
| Angular freedom | continuous | continuous |
| Position | ||
| Accuracy | ≤±3 arc sec | ≤±3 arc sec |
| Resolution | 0.36 arc sec | 0.36 arc sec |
| Repeatability | ≤±1 arc sec | ≤±1 arc sec |
| Rate | ||
| Range | ±0.001 deg/sec ~ ±1000 deg/sec | ±0.001 deg/sec ~ ±600 deg/sec |
| Accuracy and stability | When θ＜1 deg/sec | ≤1×10-3 (1 deg average) |
| When 1 deg/sec＜θ＜10 deg/sec | ≤1×10-4 (10 deg average); | |
| When θ≥10 deg/sec | ≤1×10-5 (360 deg average) | |
| Dynamic | ||
| Acceleration(with load) | 400 deg/sec2 | 100 deg/sec2 |
| Mechanical | ||
| Wobble | ≤±2 arc sec | ≤±2 arc sec |
| Orthogonality | ≤±2 arc sec | ≤±2 arc sec |
| Temperature Chamber (TC) | ||
| Working volume | 600*600*500mm | |
| Temperature range | -55℃~+150℃ | |
| Temperature stability | ≤±0.5℃ | |
| Temperature change rate | not less than 5℃/min, linear temperature change rate not less than 1℃/min; | |
| Temperature deviation: | ≤±2℃ | |
| Temperature gradient: | ≤2℃ | |
| Dimensions | ||
| Machine platform dimensions | 2500*1005*2100mm | |
| Total weight | 2300kg | |
