ZT Series 2-Axis Rate Table Temperature Test Chamber
Two-axis motion simulator for providing precise position, rate and acceleration motion for testing and calibration of inertial navigation systems
Combining precise motion simulation with controlled thermal environments, this motion simulator enables accurate testing and calibration of inertial navigation components. A high-strength one-piece platform works together with advanced measurement controls and a stable temperature regulation module to create demanding test conditions.
Programmable motion profiles, such as rotation, positioning, and acceleration, help evaluate gyroscopes, magnetic sensors, and inertial measurement units under various scenarios. The chamber is often used to characterize model parameters and thermal error coefficients essential to product development. This versatile environmental testing solution supports applications in automotive systems, aerospace equipment, UAV technology, and robotics, where precise motion and environmental performance must be verified before deployment.
- 1 cable port (Ø50 mm) with gray soft rubber plug and cover
- Hour meter
- 2 observation windows (made of heated insulated glass with anti-frost and anti-condensation design)
- 1 sample power control terminal
1 RS-485 communication port
1 RJ-45 Ethernet port - USB port
- Maintains precise temperature control with fluctuations limited to ±0.5 °C, allowing more accurate calibration of the rate table and improving the consistency of measurements.
- Temperature deviation stays within ±2 °C to ensure stable conditions, making it easier to repeat tests and trust the collected data.
- A well-sealed chamber design effectively reduces condensation, which helps keep testing continuous, protects samples, and maintains safety throughout operation.
- The electronic expansion valve automatically adjusts cooling output according to test requirements, improving energy efficiency, lowering power consumption, and helping extend compressor service life.
- A unique structural design keeps the chamber steady during high-speed rotation, reducing vibration impact and simplifying long-term maintenance of the refrigeration system.
| Model | | | | | ||
| Chamber volume (m³) | 0.13 | 0.27 | 0.57 | 0.97 | ||
| Temperature control system | Temperature range | -60～ 100℃ | ||||
| Temperature fluctuation | 0.5℃ | |||||
| Temperature deviation | ±1.5℃ | |||||
| Temperature uniformity | 2.0℃ | |||||
| Temperature change rate | ≥3℃/min (average under no-load condition over the range of -40℃ to 80℃ measured at air inlet) | |||||
| Rotation system | Tabletop diameter (mm) | Ø400 | Ø550 | Ø800 | Ø1000 | |
| Payload weight (kg) | 50 | 50 | 100 | 100 | ||
| Face runout (mm) | 0.01 | 0.02 | 0.04 | 0.05 | ||
| Inclination rotation error | ≤±3″ | |||||
| Axis perpendicularity error | ≤±3″ | |||||
| Position accuracy | ≤±3″ | |||||
| Rate range | Main axis: ±0.001°/s ～±600°/s Pitch axis: ±0.001°/s ～±300°/s | |||||
| Rate accuracy/stability | ≤±5×10⁻⁵ (360° average) | |||||
| Peak acceleration | Inner ring: 200°/s² Outer ring: 100°/s² | |||||
| Slip ring | 80 rings | |||||
| Internal dimensions (mm) | W | 500 | 650 | 900 | 1100 | |
| H | 500 | 650 | 700 | 800 | ||
| D | 500 | 650 | 900 | 1100 | ||
| Rated power (kW) | 13 | 15 | 18 | 25 | ||
Performance values are based on operation in ambient conditions between 5 °C and 35 °C, with relative humidity up to ≤85% and cooling water temperatures not exceeding ≤ 28 °C. Measurements were taken with no samples inside the chamber.
