Model | RJD-ITM-10L | RJD-ITM-20L | RJD-ITM-30L |
Liquid temperature range | -25℃～+85℃, adjustable | -40℃～+110℃, adjustable, no-load acceptance | -40℃～+110℃, adjustable |
Equipment dimensions | D 1215×W 600×H 1456 mm | D 1851×W 840×H 1660 mm | D 1852×W 1200×H 1772 mm |
Equipment composition | The equipment can be equipped with 1/2 channels (each channel consists of a refrigeration compressor unit, a liquid storage tank, a heat exchange container, a circulating pump unit, a control device, a digital flow meter, etc.; each channel hardware is independent and does not affect each other) | ||
principle | The fully enclosed pipeline design is adopted, and the glycol antifreeze is in a closed system with an expansion container. The high-efficiency plate heat exchanger is adopted to reduce the demand for thermal fluid while improving the heat utilization rate of the system to achieve rapid temperature rise and fall. | ||
Temperature control accuracy | ±1℃, display progress 0.1℃ | ±1℃, display progress 0.1℃ | ±1℃, display progress 0.1℃ |
Cooling capacity | 10kW（@20℃），2kW（@-20℃） | 20kW（@20℃），1kW（@-40℃） | 45kW（@20℃），6kW（@-40℃） |
Heating capacity | ≥6KW | ≥10KW | ≥15KW |
Heating and cooling rate | ≥2℃/min (full no-load) | ≥3℃/min (full no-load) | ≥3℃/min (full no-load) |
Coolant | Anhydrous ethylene glycol solution with appropriate freezing point | 60% anhydrous ethylene glycol + 40% water (volume ratio) (prepared by the customer) | 60% anhydrous ethylene glycol + 40% water (volume ratio) |
Refrigerant flow | 1~10L/min adjustable, 5-85℃ control accuracy 0.1L/min, display progress 0.01L/min, -25℃～+5℃ control accuracy 0.1L/min, | 2~20L/min adjustable, 5-110℃ control accuracy ±0.1L/min, display progress 0.01L/min, -40℃～+5℃ control accuracy ±0.15L/min, no-load acceptance | 5~30L/min adjustable, control accuracy ±0.15L/min (after the flow is completely stable), display accuracy 0.01L/min |
Pressure indicators | 0~300Kpa, pressure control accuracy ±5Kpa, display progress 0.1Kpa | 100~400Kpa (4bar), pressure control accuracy ±5Kpa, display progress 0.1Kpa | 100~400Kpa, pressure control accuracy ±5Kpa, display progress 0.1Kpa |
With soft pack connector | Inlet and outlet, 1 inlet and 1 outlet, inlet and outlet pressure, temperature detection, inlet flow detection | ||
Liquid tank | 1, liquid internal circulation | 1, effective volume ≈ 20L, liquid internal circulation | 1, liquid internal circulation |
Equipment installed power | About 10.5KW (subject to final design) | About 20KW (subject to final design) | About 30KW (subject to final design) |
Cooling method | Air cooling/water cooling | Air cooling/water cooling | Water Cooling |
Inlet and outlet pipe diameter | DN20 | DN25 | DN25 |
Connector accessories | Optional | ||