Circulation Heater Chiller
Product Description:
The basic principle of a circulating chiller is that the temperature of a system or object is governed by the heat flow into it and the heat flow out of it. Chilling circulators are used to do low temperature experiment such as chemical, biological and physical experiment in low temperature. They are ideal equipment for cooling lab equipment like rotary evaporators, glass reactors, wiped film evaporators, etc.
Main Features:
• Closed cycle pipeline design highly prevents circulating water pollution and extends the lifetime of circulation liquid.
• Multi-grade safety elements, user-friendly design.
• Brand compressor, cascade refrigeration cooling technologies.
• Efficient two-condensate system.
• Computer-cascade temperature controller, temperature figures display, adjustable unit is 0.1 O C
• Use of cold technology, can guarantee the stability of temperature at low temperature.
• Can set the temperature difference of compressor on/off.
• Monitoring the ambient temperature, prevent temperature to be higher in the running system.
• A variety of fault alarm (over temperature alarm, sensor alarm, high pressure alarm, compressor overheat alarm, liquid level alarm).
• Power on delay protection, three-level cascade system protectors.
• All parts are safety grounding.
• Adopt full closed circulation design, no water vapor at low temperature and ensure the purity of cooling medium in case of ice crystals, provide a long time life of heat transfer liquid.
• High-performance circulating pump, can guarantee 24 hours' continuously running a day.
• Use plate cool-heat-exchanger, heat transfer efficiency is provided.
Main Parameters:
| Moder |
DLSB- 3/15 |
DLSB- 5/10 |
DLSB- 5/20 |
DLSB- 10/20 |
DLSB- 10/30 |
DLSB- 20/30 |
DLSB- 30/30 |
DLSB- 50/30 |
|
| Temperature range(℃) | -15-10 | -10-20 | -20-20 | -30-20 | |||||
| Temperature stability(℃) | ±2 | ||||||||
| Cooling capacity | -10℃ | 1000 | 1250 | 1150 | 1700 | 1860 | 2500 | 3240 | 8200 |
| 0℃ | 970 | 970 | 880 | 1200 | 1240 | 2100 | 2820 | 7500 | |
| -10℃ | 620 | 650 | 600 | 700 | 780 | 1458 | 1810 | 4600 | |
| -20℃ | 320 | 370 | 310 | 1012 | 1030 | 2570 | |||
| -30℃ | 50 | 702 | 520 | 1040 | |||||
| Flow(L/min) | 12 | 20 | 30 | ||||||
| Lift(m) | 5-7 | ||||||||
| Bath volume(L) | 3 | 5 | 5 | 10 | 10 | 20 | 30 | 50 | |
| Bath size(L) | 220*150 | 250*130 | 250*130 | 280*150 | 280*180 | 350*220 | 400*235 | 500*270 | |
| Ambient temperature(℃) | ≤25 | ||||||||
| Power supply(V/Hz) | |||||||||
