heaters and coolers

Description

Introduction to heaters and coolers

Heaters and coolers are critical components in various industrial processes, playing a vital role in maintaining precise temperature control and ensuring efficient operation. From chemical processing and pharmaceutical manufacturing to food processing and oil refining, our heaters and coolers design to provide reliable and consistent temperature management, enabling you to optimize your process and achieve high-quality results. Learn more about our heating and cooling solutions: www.toptionlab.com

Parameters related to heaters and coolers

Toption Hermetic Heating Cooling Circulator  -25℃~200℃
Model		HR-25	HR-35	HR-50	HR-70	HR-100	HR-150	HR-250
Temperature range ℃		-25℃~200℃
Controller		PlD adaptive controller
Temp. control		Heat-conducting medium outlet temp. control
Communication protocol		MODBUS RTU Protocol, RS 485 Interface
Temperature feedback		Heat-conducting medium temperature feedback PT100
Temperature accuracy		±0.5℃
Heating power		2.5KW	3.5KW	5.5KW	7KW	10KW	15KW	25KW
Cooling capacity	200 ℃	2.5KW	5.5KW	5.5KW	7KW	10KW	15KW	25KW
	100 ℃	2.5KW	5.5KW	5.5KW	7KW	10KW	15KW	25KW
	20 ℃	2.5KW	5.5KW	5.5KW	7KW	10KW	15KW	25KW
	-5 ℃	2KW	3KW	4.5KW	6.6KW	8KW	12KW	20KW
	-20 ℃	1KW	1.8KW	2.8KW	3.8KW	4.6KW	7KW	10KW
Circulation pump Max		25L/Min	35L/Min	35L/Min	35L/Min	50L/Min	50L/Min	110L/Min
Compressor		Copeland
Evaporator		Plate heat exchanger
Safety protection		Self-diagnosis function, freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system		The whole svstem is full closed circulation, there is no oil mist at high temperature and no water vapor at lowtemperature, pressure do not rise up when system is running. The system will supplement oil automatically at lowtemperature.
Refrigerant		R448a or R449a
Connection size		DN15	DN20	DN20	DN20	DN20	DN20	DN20
Power		1P 220V 50HZ	3P 380V 50HZ

Principle of operation and advantages

Cooling Heating Circulators are advanced laboratory instruments engineered to deliver precise temperature regulation through both heating and cooling capabilities. Leveraging proprietary technology, these devices are indispensable in various scientific disciplines, including biology and chemistry, where they facilitate the operation of equipment such as rotary evaporators, reactors, fermentation tanks, and calorimeters.

Main functions of heaters and coolers

1. Precision Temperature Control: These circulators offer exceptional accuracy in temperature settings, ensuring optimal conditions for a wide range of biochemical experiments.

2. Automated Functionality: The instruments can be programmed for automatic heating or cooling, tailored to meet specific experimental requirements, thereby enhancing operational efficiency.

3. Compact and Aesthetic Design: With a sleek appearance and space-efficient structure, these circulators are designed to fit seamlessly into diverse laboratory environments without sacrificing performance.

4. Effective Heat Management: The thoughtful arrangement of internal components promotes efficient heat dissipation and refrigeration, ensuring stable and reliable operation.

5. Low Noise Operation: Engineered for quiet performance, these devices contribute to a more conducive laboratory atmosphere.

In summary, Cooling Heating Circulators are vital tools for researchers and scientists, providing dependable temperature control and significantly improving the efficiency of various laboratory processes.

About Us

Your Partner in Temperature Control: Exceptional After-Sales Support and Customer Satisfaction. At TOPTION, we commit to delivering not only high-quality heaters and coolers but also unparalleled after-sales support. Our dedicated team is always available to provide prompt assistance, ensuring that any issues are resolved quickly and efficiently. But don’t just take our word for it – our customers rave about our products and services, citing exceptional reliability, ease of use, and outstanding customer support. Here’s what some of our satisfied customers have to say:

We’re proud of our reputation for delivering exceptional products and services, and we commit to continuing to exceed our customers’ expectations.

Warm tips for operation

The cooler is a critical component of the screw air compressor, primarily responsible for cooling the lubricating oil and the compressed air. If the cooler becomes blocked, the temperature will rise, which is a leading cause of air compressor failure due to overheating.

What are the causes of cooler blockage?

Dust is the most common cause of blockage in air compressor coolers. This typically occurs when the cooler has not been clean for an extended period. Additionally, a dusty environment surrounding the air compressor can exacerbate the issue. If the air compressor station is located in a harsh environment and lacks adequate protection, blockage can also occur. For instance, debris such as broken threads from the textile industry, sawdust from furniture manufacturing, and iron filings from steelworks can become airborne and adhere to the cooler, leading to obstruction. Furthermore, some users may opt for low-quality air compressor lubricants in an effort to save costs.

Prolonged operation of the air compressor at high temperatures can result in carbon buildup inside the cooler, causing blockage. This reduces the flow of lubricating oil through the radiator, impairing heat dissipation. In summary, there are three primary reasons for cooler blockage in air compressors.

We encourage users to take preventive measures to avoid clogging, ensure the cooler operates normally, and enhance production efficiency. Regular daily cleaning of the coolers, timely maintenance, and consulting professional after-sales support are essential steps in addressing these issues.