DX系列低温循环器，或称低温浴，可以在机器的开放冷浴中进行低温恒温测试，或将低温液体外部循环至其他设备冷却或恒温设备。DX系列采用非起停制冷技术，结合PID模糊控制，实现快速制冷和精确温度控制。
Low temperature circulators are widely used in low temperature experiments, and can be equipped with rotary evaporators, fermentation tanks, low temperature chemical experiments, biopharmaceuticals, reaction kettles, etc.
DX series offers a variety of customized products.
Technical Parameters
* Temperature range：-20～30℃
* Temperature stability：±0.1℃
* Cooling capacity：1000W@20℃
* Filling volume：8L
* Circulating pressure：2.0 bar
* Circulating flowrate：0～28L/min
* Power requirement：220V/50HZ/16A
* Size of connection：Rc1/2〞
* Bath Size：Φ250×D190mm
* Overall dimension：W345×D620×H585mm
* Net weight：56kg
Product Features
* Vertical design, small footprint, easy to operate.
* Large tank opening, easy to carry out experiments in the tank.
* Fully enclosed air cooled compressor refrigeration. With delay, overheat, overpower protection.
* Can choose different low temperature set value, automatic precision constant temperature.
* Dynamic temperature control system, small temperature fluctuation, uniform temperature in the tank.
* Temperature display value and set value, double window dual-color display, clear and intuitive.
* With software lock function, irrelevant personnel can not modify the control parameters.
* Ultra quiet circulation pump, cooling other equipment requiring low temperature.
* Stainless steel low temperature tank of various sizes, to meet a variety of low temperature applications.
* 标准不锈钢接口，可配备多种尺寸软管，外部闭路循环可选报警接口，可选RS485通信，易于连接。
应用
* 精确温度控制，配备支持的量热器、折射计、密度探测器;
* 配合粘度测量使用，非常方便;
* 为食品、饮料和电子研究应用的质量控制提供恒温源;
* 在生物技术领域，该技术应用于电泳罐的恒温冷却;
* 小型旋转蒸发器的精确恒温;
* 应用于医学和心理康复。
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Beijing Karaltay Scientific Instrument Co., Ltd. is is a professional manufacturing company specializing in the production of laboratory equipment. Our main products include: Accessories for XRF (fusion system, grinding mill and press machine, chillers), Consumables for UV/VIS spectrophotometer and AAS (glass cells, quartz cells, hollow cathode lamps and graphite tubes) and Consumables for HPLC&GC (solvent filtration apparatus, syringe filter, syringe, membrane, gas generator and etc) and other laboratory equipment (electronic, shaking incubator, ice maker, freeze dryer and etc.) .
Accessories-XRF
Press machine
Grinding mill
Fusion System
Water Chillers
Flake ice-maker and ice-maker；
Water Chiller,
low-temperature cooling circulator ；
low-temperature magnetic stirrer；
Vacuum freeze dryer；
high-speed cooling centrifuge；
Constant-temperature water bath and oil-bath；
Ultra-low refrigerator;
The water chiller has provided for laboratory equipment, for instance XRD, XRF, AAS, ICP, ESCA, TEM, MRI, MBE, MOCVD, Electron probe, Laser, Vacuum Brazing Furnace, Oxygen/Nitrogen Analyzer, Thermal simulation tester, etc.
The YKKY series water chiller adopts the integrated structure; the unit includes: water circulation system, refrigeration system, and electric control system. The unit has used the high efficiency condenser, a slow-speed fan, in did not reduce the refrigeration quantity in the situation to reduce the system noise effectively. The electrical control has provided perfect system protection and the fault indicator function, further reduced unit’s failure rate, simultaneously has provided conveniently for the diagnosis.
The YKKY series water chiller has perfect protection. The breaker makes the short circuit protection. The compressor, the water pump, the fan have the overflow protection; the compressor has the overpressure protection. The water chiller will stop automatically when low-level water in tank, water temperature is too high or too low. The compressor will stop automatically when refrigeration system pressure is too high.
Our experienced engineers can offer first-rank service and technical support for end-users and distributors.
中文
