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低温恒温循环器产品说明:
JOYN品牌低温恒温循环器风冷式全封闭压缩机组制冷及微机智能控制系统,，具有提供高低温液体、高低温水浴的作用，以满足用冷却水及高温液体去降温或恒温其他仪器。也可把多种容积直接在槽内进行低温恒温实验。低温恒温循环器可配套旋转蒸发器、低温化学反应釜、冷冻干燥机仪、双层玻璃反应釜，紫外分光光度计、磁力搅拌器等仪器的循环制冷，进行多功能低温下的化学反应、生物反应、药物反应等。
低温恒温循环器主要特征:
●全封闭进口制冷压缩机，无氟制冷系统且具有过热、过电流、.超压等多重保护装置。
●低温恒温循环器具有内外循环作用，循环泵可以把槽内介质外引,建立第二恒温场，起到实验容器降温或恒温作用。
●采用一代进口全自动PID温度设定程序及进口温度传感器，控温精度高。
●高精度温度控制技术加上U型双循环系统，提高温度均匀性。
●超大屏幕液晶中英文对照显示，数据清晰，外形美观，个性化界面让工业控制不再单调。
●低温恒温循环器的机身外壳采用镜面防老化静电喷漆技术，内胆台面采用优质S304不锈钢，清洁卫生，美观耐腐蚀。
●侧面备有放水阀，方便更换介质。
●内置多种设备保护装置：
1.超温保护装置，蜂鸣报警
2.整机具有断电保护功能
3.具有低水位保护和蜂鸣报警功能，防止槽内介质烧干导致机器故障和加热管防爆功能
低温恒温循环器技术参数:
型号：QYHX-0508
温度范围（℃）：-5~100
数显分辨率（℃）：0．01
温度波动度（℃）：±0．05
槽容积（L）：8
循环泵流量（L/min）：16
●以下为低温恒温循环器可选配功能
1.可选配通讯接口与PC机同步操作。
2.可选配内置1~30段的程序进行温度控制，自动程序控温，实时显示设定温度及时间程序运行状态
3.可选配外接温度传感器功能，实现内外温度设定，可监测和控制外循环时外部装置体系的温度。
4.可选配重新布局槽体内置的冷却盘管，对反应槽的放热反应进行控制。
5.可选配设计安装磁力搅拌功能，无需外接立式搅拌机，操作简单方便，可以实现全封闭恒温下的搅拌反应。
6.脚轮可以根据客户要求加装，拆卸方便
7.接受各种尺寸规格或者特殊要求产品的定做

Low temperature constant temperature circulator instructions:
JOYN brand low temperature constant temperature circulator air-cooled enclosed compressor refrigeration and microcomputer inligent control system, and provides the high low temperature liquid, the effect of high and low temperature water bath, in order to meet with cooling water to cool down or constant temperature and high temperature liquid other instruments. Can also be multiple volume directly in low temperature constant temperature within the tank experiment. Low temperature constant temperature circulator can form a complete set of rotary evaporator, chemical reaction kettle at low temperature, freeze-drying machine, double deck glass reaction kettle, ultraviolet spectrophotometer, magnetic stirrer and other instruments of circulation cooling, multi-function low temperature chemical reactions, biological reactions, drug reactions, etc.
Low temperature constant temperature circulator main features:
Enclosed imported refrigeration compressor, fluorine-free refrigeration system with heat, over current,. The overpressure multiple protection devices, etc.
Low temperature constant temperature cycle has internal and external circulation role, circulating pump can put the irfpa slot medium, establish the temperature field and experimental container cooling or constant temperature effect.
When using the latest generation of imported automatic PID temperature setting process and temperature sensor, temperature control precision is high.
Low and high precision temperature control technology and patented U binary system, improve the temperature uniformity.
Large screen LCD display in both Chinese and English, the data is clear, beautiful shape, personalized interface for industrial control is no longer drab.
Low temperature constant temperature circulator fuselage shell USES the mirror anti aging electrostatic painting technology, the tank adopts high-quality S304 stainless steel mesa, clean sanitation, beautiful and corrosion resistance.
Low profile with water drain valve, convenient change of medium.
Low built-in a variety of equipment protection device:
1. Overtemperature protection device, buzzer alarm
2. The machine has the power to protect function
3. Have low water level protection and buzzer alarm function, prevent groove dry up medium resulting in failure of the machine and heating pipe explosion proof function
Low temperature constant temperature circulator technical parameters:
Model: QYHX - 0508
Temperature range （℃） : - 5-100
Digital display resolution （℃） : 0.01
Temperature fluctuation degree （℃） : 0.05 mm
Tank volume （L） : 8
Circulating pump flow rate （L/min） : 16
Low low temperature constant temperature circulator optional features are as follows
1. The optional synchronous communication interface with PC operation.
2. Optional built-in 1 ~ 30 section of the program for temperature control, automatic program control, real-time display set temperature and time program running state
3. Optional external temperature sensor function, achieve the internal and external temperature setting, can monitor and control the temperature of the outer loop external device system.
4. Optional re-layout tub built-in cooling coil, to control the reaction tank exothermic reaction.
5. Optional design installation magnetic stirring function, without external vertical agitator, simple and convenient operation, can realize fully enclosed under the constant temperature of mixing reaction.
6. Equipped with castor can according to customer requirements, convenient disassembly

7. To accept all kinds of size or special request products
 

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