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| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2290 |
| Internal Dimensions (W×D×H) | 200×200×200 cm to 400×200×200 cm (configurable variants) |
| External Dimensions (W×D×H) | 270×225×220 cm to 470×225×220 cm |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | Beige Powder-Coated Steel |
| Door | Single Swing, 85 cm W × 180 cm H |
| Temperature Range | –40 °C to +80 °C |
| Humidity Range | 30–95 %RH |
| Temp. Uniformity (unloaded) | ±2.0 °C |
| Humidity Uniformity (unloaded) | ±5 %RH |
| Temp. Stability | ±0.2 °C |
| Humidity Stability | ±2 %RH |
| Cooling Method | Water-Cooled |
| Heating/Cooling Rate | 60 min (RT → +80 °C), 50–120 min (RT → –10/–20/–40 °C) |
| Insulation | 100–150 mm Fire-Retardant PU Foam |
| Power Supply | 380 VAC, 3-Phase, 40–70 A |
| Controller | TEMI880 Programmable Touchscreen (LCD), PID + SSR Control, RS-232/RS-485 Interface |
| Safety Systems | Dual Over-Temp Protection (Electronic & Mechanical), Low-Water Cut-off, Dry-Heater Burnout Prevention, Compressor High-Pressure & Overload Protection, Phase Failure & Reverse-Phase Detection, Leakage Circuit Breaker, Surge Suppression |
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