High precision low-temperature circulation pump, low-temperature circulationpumpbathUltra low temperature circulating bathintroduce：

Low temperature coolant circulation pumpHigh precision low-temperature constant temperature bath,It is done mechanicallySingle compressor self cascade refrigeration technologyLow temperature liquid circulation equipmentCan meet-40℃.-60℃.-80℃.-100℃.-120℃.-140℃ Low temperature zone demand

Widely applicable: capable ofProvide the function of low-temperature liquid and low-temperature water bath. Combining rotary evaporators, vacuum freeze-drying ovens, circulating water vacuum pumps, magnetic stirrers, and other instruments for multifunctional low-temperature chemical reaction operations and drug storage.combineapproveuseCompatible with various instruments such as rotary evaporators, fermentation tanks, chemical reaction vessels, freeze-drying equipment, biopharmaceutical reaction vessels, etc

Diversified products can be customized according to customer needs (temperature, cooling capacity, equipment size, function):Low temperature coolant circulation pump; Large cooling capacity and fast cooling speed greatly improve work efficiency; The flow rate of the local circulation pump can be adjusted or customized, greatly meeting the actual needs of different users; All models of this machine can be reasonably matched between low temperature and cooling capacity, low temperature and container capacity according to user requirements

The low-temperature liquid bath is a high-precision constant temperature source with built-in refrigeration, Constant temperature can be maintained in the water tank inside the machinefreezeExperiment, or connect to other equipment through a hose as a constant temperature source for use. Widely applicable to petroleum, chemical, electronic instruments, physics, chemistry, biologypharmaceutical productionMedicine and Health, Life Sciences, Light Industry and Food, Biotechnology,Research departments such as beer quality testing, artificial board manufacturing physical property testing, and chemical analysis, as well as quality inspection and production departments of universities and enterprises, can meet the high-precision circulating cooling needs of various levels of refrigeration power output, from large industrial equipment to small experimental analysis instruments,Provide a cold controlled temperature uniform and constant field source for users to conduct constant temperature tests or experiments on test samples or produced products during work, and it can also be used as a direct refrigeration cold source.

Product Features

●Using a single compressor for natural stackingrefrigerationTechnology, simple results Stable operation, andEquipped with multiple protection devices for overheating and overcurrent.

●Easy to operate: simply connect to the power supply to use

●Efficient: The refrigerant only needs to be transported from room temperature to the target temperature30~120About minutes.

●Temperature range of refrigerant:-35℃~-120℃ adjustable

●Temperature control accuracy:±0.1℃

●Low usage cost: simply connect to a power source, averaging less than per hour5Electricity consumption, no other vulnerable parts or consumables, safe and reliable.

●The circulation pump can draw out the constant temperature liquid from the tank,Establish a second constant temperature field.

●The cold liquid inside the tank can be introduced externally,Cooling machine external experimental container,Low temperature and constant temperature experiments can also be conducted directly in the tank

●usePLCAutomatic control system, temperature digital display.

●The inner container and countertop are both304All stainless steel, clean and hygienic, beautiful and corrosion-resistant.

Precautions for use

1Add liquid medium into the low-temperature constant temperature bath before use, and the liquid level of the medium should be lower than the worktable40mmLeft and right, otherwise the heater will be damaged when powered on;

2Inside the low-temperature constant temperature bathsecondary refrigerantThe selection of media should comply with the following principles:

When the working temperature is15～7℃When,secondary refrigerantThe medium is generally water;

When the working temperature is5～-25℃When,secondary refrigerantMedia can be selected35%glycolAqueous solution;

When working temperatureexist-30℃~-100℃When,secondary refrigerantThe medium is generally selectedalcohols

When working temperatureexist-100℃~-125℃When,secondary refrigerantThe medium is generally selectedSynthetic alcohols

3Power supply:220V-380v 50HzThe power supply should be greater thandeviceThe total power and power supply must be in good condition“grounding”device

4.Prevent acidic and alkaline substances from entering the tank and corroding the coil and inner container.

5.The instrument should be placed in a dry and ventilated area, around the instrument300mmNo obstacles inside;