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| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | HAIDA HD-E809 Combined Temperature-Humidity-Vibration Test System |
| Temperature Range | −40 °C to +150 °C |
| Humidity Range | 30–95 %RH |
| Temperature Ramp Rate | ≥3 °C/min (heating, no-load, average) / 0.7–1 °C/min (cooling, no-load, average) |
| Temperature Uniformity | ≤2.0 °C |
| Temperature Fluctuation | ≤±0.5 °C |
| Humidity Fluctuation | ≤±2 %RH |
| Humidity Accuracy | ±5 %RH (≤75 %RH), ±3 %RH (>75 %RH) |
| Vibration Force | 1000 kgf peak (sine), 1000 kgf rms (random), 2000 kgf peak (shock) |
| Frequency Range | 2–3000 Hz |
| Max Displacement | 51 mm p-p |
| Max Velocity | 2 m/s |
| Max Acceleration | 100 g (980 m/s², unloaded) |
| Payload Capacity | 200 kg |
| Shaker Coil Diameter | Ø200 mm |
| Coil Mass | 12 kg |
| Table Fixtures | 17 × M10 stainless steel threaded inserts |
| Magnetic Leakage | <10 Gauss |
| Eccentric Moment Tolerance | 100 N·m |
| Vertical Extension Table | 300 × 300 mm aluminum alloy, hard-anodized surface |
| Horizontal Oil-Film Slip Table | 300 × 300 mm aluminum alloy, hard-anodized, 100 × 100 mm grid M10 inserts |
| Internal Chamber Dimensions | 1200 × 1200 × 800 mm (W × D × H) |
| Test Port | One Ø100 mm port on left side |
| Refrigeration | Cascade dual-stage compression |
| Temperature Control Algorithm | PID + BTC (Balance Temperature Control) + DCC (Dynamic Cooling Capacity Control) + DEC (Dynamic Electrical Control) |
| Temperature Resolution | 0.01 °C |
| Humidity Resolution | 0.1 %RH |
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