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Keywords: Rotary Evaporator, Heating and Cooling Circulator, Recirculating Chiller
The low-temperature water cooling circulating chiller is produced by the contact of water and air, contact heat dissipation, evaporation heat dissipation and radiation heat dissipation.
Model | DLSB-10/40 | DLSB-30/40 | DLSB-50/40 | DLSB-100/40 | DLSB-200/40 | DLSB-300/40 | ||
Technical data | Temperature range | -40～RT；±0.5℃ | ||||||
Ambient temperature（℃） | ≤30℃ | |||||||
Ambient humidity | 60% | |||||||
Voltage（V） | 220 | 380（Optional 3P 220V/3P 480V） | ||||||
Phase（P） | 1 | 3 | ||||||
Frequency（Hz） | 50/60 | |||||||
Power（Kw） | 1.3 | 3 | 5 | 6.5 | 8 | 13 | ||
Cooling capacity（w） | 25℃ | 2800 | 6000 | 12000 | 14000 | 22000 | 28000 | |
-20℃ | 2060 | 4100 | 6200 | 8500 | 10000 | 14190 | ||
-40℃ | 650 | 1100 | 2200 | 2800 | 3500 | 4800 | ||
Temperature sensor | PT100 | |||||||
Protection | Overvoltage, time delay, overcurrent, overheating, leakage, protector | |||||||
Compressor | Type | Closed | ||||||
Brand | Tecumseh | Danfoss | ||||||
Power（Kw） | 1.125 | 2.25 | 4.5 | 5.25 | 7.5 | 9.75 | ||
Current（A） | 5.1 | 6 | 9 | 11 | 15 | 20 | ||
Horsepower | 1½ | 4 | 6 | 6½ | 10 | 13 | ||
Quantity | 1 | |||||||
Refrigerant | R404A / R448 | |||||||
Condenser | Type | Air cooling / water cooling | ||||||
Fan type | External rotor axial flow fan | |||||||
Quantity | 1 | 2 | ||||||
Evaporator | Type | Plate heat exchanger | ||||||
Tank volume（L） | 7 | 10 | 17 | 35 | 100 | 100 | ||
Flow（L/min） | 25 | 35 | 97 | |||||
External circulation adapter size（DN） | 15 | 20 | 25 | |||||
Circulating pump | Type | Shield pump | Magnetic pump | |||||
Brand | Shanghai Jingyi | Puneet | ||||||
Power（w） | 100 | 280 | 150 | |||||
Current（A） | 0.5 | 1.2 | 0.6 | |||||
Rated head（m） | 6 | 12 | 9.7 | |||||
Rated flow（L/min） | 25 | 35 | 97 | |||||
Weight | Running weight（Kg） | 120 | 156 | 220 | 268 | 430 | 490 | |
Appearance dimension | Chiller size | Length（mm） | 620 | 710 | 770 | 970 | 1200 | 1400 |
Width（mm） | 540 | 580 | 670 | 800 | 970 | 970 | ||
Height（mm） | 920 | 1050 | 1180 | 1350 | 1600 | 1680 | ||
Packing size | Length（mm） | 670 | 760 | 820 | 1020 | 1250 | 1450 | |
Width（mm） | 600 | 640 | 730 | 1400 | 1030 | 1030 | ||
Height（mm） | 990 | 1750 | 1880 | 2050 | 1750 | 1830 | ||
*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 | Modbus 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 | ||||||||
