Two-zone Temperature Test Chamber
The Two-zone Temperature Test Chamber features two independently controlled chambers powered by a shared refrigeration system. When one chamber is in a low-temperature holding state, the system’s residual cooling capacity can be utilized by the other chamber—achieving significant energy savings. This solution is ideal for testing instruments and small-sized devices under high/low temperature storage and temperature cycling conditions.
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Compact, space-saving design. -
Independent operation of upper and lower chambers.
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Energy-efficient shared refrigeration system.
Temperature Range: (°C) -40°C to +140°C
Temperature Deviation: (°C) ±2°C (atmospheric pressure, no load)
Temperature Uniformity: (°C) ≤2°C (atmospheric pressure, no load); ≤1.5°C when temp < 100°C
Temperature Fluctuation: (°C) ≤1°C (atmospheric pressure, no load)
Heating Rate: (°C/min) ≥3°C/min (from -40°C to +100°C, with 10 kg battery load per chamber)
Cooling Rate: (°C/min) ≥1°C/min (from +100°C to -40°C, with 10 kg battery load per chamber)
Cooling Method: Mechanical vapor-compression refrigeration system
