用途特点（Usage characteristics）：

Low temperature constant temperature reaction bath (bath) is a new experimental instrument developed by our company to improve the production process. Suitable for departments such as scientific research, biology, physics, medicine, and chemical engineering to conduct low-temperature experiments. It can replace dry ice and liquid nitrogen for low-temperature reactions and provide low-temperature conditions for related equipment. It can also be used as a low-temperature constant temperature water tank for viscosity measurement. It has the characteristics of bottom magnetic stirring, two-stage stirring, making the temperature in the stainless steel tank more uniform, and intelligent temperature control precise.

DFY low-temperature constant temperature reaction bath (tank) is a low-temperature constant temperature liquid circulation equipment produced by our company based on the scientific research and production situation of industries such as laboratories, pharmaceuticals, and chemicals in China, actively absorbing advanced technology from Germany and Japan; It has the functions of providing low-temperature constant temperature liquid bath, low-temperature constant temperature condensation cooling, low-temperature constant temperature storage, and establishing a second low-temperature constant temperature field, making it an essential instrument for pharmaceutical, chemical, and scientific research experiments.

●The refrigeration system is a fully enclosed air-cooled imported original compressor.

●The dedicated relays, protectors, capacitors, etc. for refrigeration units are all high-quality components with guaranteed quality.

●Digital temperature control, easy to operate and eye-catching.

●It can be matched with various instruments (rotary evaporator, fermentation tank, chemical reaction kettle, freeze-drying equipment, biopharmaceutical reaction kettle, etc.).

●Large cooling capacity and fast cooling speed greatly improve work efficiency.

●It can effectively protect the normal use of various precision equipment and instruments in environments with poor water quality, water pressure, and water temperature, as well as high-temperature working conditions, due to the lack of water sources.

●All models of this machine can be reasonably matched between low temperature and cooling capacity, as well as low temperature and capacity according to user requirements.

●High temperature control accuracy, easy operation, temperature setting and measurement are both displayed digitally, clear and intuitive.

●The sink is made of stainless steel material, which is beautiful and corrosion-resistant.

●Reasonable power configuration and fast temperature rise and fall speed.

技术参数（Technical data）
规格型号（Model ）	DFY-5/30型	DFY-5/40型
储液容积（Liquid storage capacity）	5公升	5公升
空载调节范围（Empty load adjustment range）	-30°C—98°C	-40°C—98°C
温度波动度（Temperature fluctuation）	±0.1°摄氏度
制冷量（Refrigeration capacity）	1375-450瓦	1420-462瓦
循环泵流量（Circulating pump flow rate）	20L/分钟
实用开口径（Actual opening diameter）	Φ285（毫米）
零售价（Retail price）	人民币 7100	人民币 9600