Cooling circulator the device is particularly suitable for the need to maintain low temperature conditions in various chemical, biological and physical experimental work, is a necessary equipment for medical and health, food industry, metallurgical industry, chemical industry, colleges and research institutes.
| Cooling Circulator (sealed type) | |||||||||
| Model | MLX-10/120 | MLX-30/120 | MLX-50/120 | MLX-100/120 | MLX-200/120 | MLX-300/120 | MLX-500/120 | ||
| Technical data | Temperature range | -120～RT；±1℃ | |||||||
| Ambient temperature（℃） | ≤30℃ | ||||||||
| Ambient humidity | 60% | ||||||||
| Voltage（V） | 220 | 220 1P/3P 380 3P 460 3P | 220/380/460 | ||||||
| Phase（P） | 1 | 3 | |||||||
| Frequency（Hz） | 50/60 | ||||||||
| Power（Kw） | 3.6 | 7.1 | 14 | 15.2 | 24 | 30.5 | 36 | ||
| Cooling capacity（w） | RT | 4380 | 7875 | 15750 | 18375 | 46789 | 58882 | 78750 | |
| 0℃ | 4100 | 7100 | 14600 | 17275 | 35841 | 39811 | 56300 | ||
| -40℃ | 3200 | 5596 | 11000 | 13100 | 14078 | 17400 | 33050 | ||
| -80℃ | 1200 | 2800 | 3542 | 5522 | 7623 | 10324 | 20600 | ||
| -120℃ | 250 | 450 | 600 | 900 | 1100 | 1500 | 2200 | ||
| Temperature sensor | PT100 | ||||||||
| Protection | Over voltage, time delay, over current, overheating, leakage, protector | ||||||||
| Compressor | Type | Closed | Semi closed | ||||||
| Power（Kw） | 3.375 | 6.75 | 13.5 | 14.6 | 22.5 | 29.25 | 33.75 | ||
| Current（A） | 15 | 30 | 44/27 | 30 | 73/45 | 95/58 | 110/67 | ||
| Horsepower | 1.5 | 3 | 6 | 6.5 | 10 | 13 | 15 | ||
| Quantity | 3 | ||||||||
| Refrigerant | R404A、R23、F14 | ||||||||
| Condenser | Type | Air cooling/ water cooling | |||||||
| Fan type | External rotor axial flow fan | ||||||||
| Quantity | 2 | 3 | |||||||
| Evaporator | Type | Plate heat exchanger | |||||||
| Tank volume（L） | 7 | 10 | 17 | 35 | 100 | 100 | 300 | ||
| External circulation adapter size（DN） | 15 | 15 | 20 | 20 | 20 | 20 | 40 | ||
| Circulating pump | Type | Shield pump | |||||||
| Power（w） | 100 | 100 | 280 | 280 | 550 | 550 | 750 | ||
| Current（A） | 0.5 | 0.5 | 1.2 | 1.2 | 2.5 | 2.5 | 3.4 | ||
| Rated head（m） | 8 | 8 | 12 | 12 | 10 | 10 | 15 | ||
| Rated flow（L/min） | 20～25 | 20～25 | 30 | 30 | 60 | 60 | 180 | ||
| Appearance dimension | Running weight（Kg） | 330 | 350 | 560 | 600 | 830 | 830 | 1600 | |
| Chiller size | Length（mm） | 970 | 970 | 1500 | 1500 | 1900 | 1900 | 3000 | |
| Width（mm） | 800 | 800 | 960 | 960 | 1040 | 1040 | 1300 | ||
| Height（mm） | 1250 | 1250 | 1300 | 1500 | 1820 | 1820 | 2080 | ||
| *PLC | Control system | Siemens S7-200 smart PLC | |||||||
| Programming | 5 programs can be written, each with up to 40 steps | ||||||||
| Control model | Material temperature and equipment outlet temperature can be switched automatically | ||||||||
| Protocol | Mod bus RTU protocol RS485 interface (optional RS232 Ethernet) | ||||||||
| Control panel | 7-inch Siemens color touch screen (optional 10 inch) | ||||||||
| Data export | Support USB flash disk data export, and export temperature data in TXT format | ||||||||
| Packing list | 2 sets of adapter valves, one roll of raw meal | ||||||||
| 2 stainless steel insulated hoses | |||||||||
| Operation instructions | |||||||||
| All data are measured in the factory, and users will have errors in the process of use | |||||||||
| *PLC for optional PLC part data, it is not applicable if there is no PLC | |||||||||
| Customized Available; Contact us for Contract Manuafcturing | |||||||||
