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| Brand | Junfang Lihua |
|---|---|
| Origin | Beijing, China |
| Model | HXPQX-500 |
| Internal Volume | 500 L |
| Cross-sectional Dimensions | 460 mm × 400 mm |
| Centerline Length of Wind Tunnel | 945 mm |
| Airflow Velocity Range | 0–7 m/s ±0.2 m/s (adjustable via frequency converter) |
| Preset Airflow Setpoints | 0.8, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 6.5 m/s |
| Control Interface | 7-inch TFT touch LCD panel |
| Rotation Capability | 360° continuous |
| Power Consumption | ≤2 kW |
| Supply Voltage | 3N 380 V, 50 Hz |
| External Dimensions | 2094 mm × 568 mm × 1034 mm |
| Exhaust System | Automated gas purging |
| Communication | RS485 / RS232, MODBUS-RTU protocol, multi-channel digital output interfaces |
| Brand | Junfang Lihua |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HXPQX-2020 |
| Price Range | USD 28,000–42,500 |
| Internal Volume | 0.60 m³ |
| Cross-Sectional Dimensions | 400 × 300 mm |
| Tunnel Length (Centerline) | 1850 mm |
| Temperature Range (High Temp Test) | 50–70 °C ±2 °C |
| Temperature Range (Low Temp Test) | 0–−40 °C ±2 °C |
| Humidity Range (Steady-State Damp Heat) | 93 %RH ±3 %RH at 40 °C ±2 °C |
| Air Velocity Range | 0–6.5 m/s ±0.2 m/s |
| Rotational Step | 45° per increment |
| Temp Measurement Accuracy | ±0.5 °C (Resolution ≤0.1 °C) |
| RH Measurement Accuracy | ±0.5 %RH (Resolution ≤0.1 %RH) |
| Air Velocity Measurement | 0.2–10 m/s, ±5 % error (Resolution ≤0.1 m/s) |
| Heating Rate | ≤1 °C/min |
| Cooling Rate | 0.5–1 °C/min |
| Humidification Rate | ≤5 %RH/min |
| Dehumidification Rate | ≤1 °C/min |
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