This high-precision dual-axis temperature chamber rate table is designed as a full temperature range testing system for inertial navigation devices such as IMUs, AHRS，MEMS，IRU，gyroscopes, and accelerometers. It provides precise angular position and rate control in two axes, along with wide-range environmental simulation capabilities. The system features high-accuracy position and rate control, high load capacity, wide temperature change rates, and low humidity control. It is suitable for aerospace, military, and scientific research fields, meeting the testing and calibration needs of high-precision inertial devices under various temperature conditions.
| HY-INS2-520CB 2-axis temperature chamber turntable, a powerful tool for inertial navigation testing. Features high-precision control and wide temperature simulation to meet testing needs across all fields. Supports GPS/INS integrated navigation, MEMS sensors, and more, aiding aerospace and military research. Low humidity environment ensures precise testing, enhancing device performance and stability. | ||
| 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 | |
