A cooling circulator is a laboratory equipment used to cool samples, reagents, or cell media. It is commonly used in life science research, material testing, and wet chemistry. The equipment features a fluid reservoir connected to a cooling system, which is regulated by a digital or analog controller. The cooling circulator may have an open or enclosed water bath, and some may include a pump to deliver water to external equipment. Cooling circulators are designed to provide consistent and precise temperature control, with temperature ranges generally between -95°C to +200°C and pump flows of up to 26 L per minute.
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cooling circulator
Our extensive portfolio of thermostatically controlled low-temperature baths and circulators offers a cost-effective system with a choice of four thermostatic controllers and five refrigeration units. Each unit is suitable for either open- or closed-loop circulation, providing ease of operation and low maintenance. Our laboratory circulators provide consistent and precise temperature control, ensuring accurate results for your experiments. With a wide temperature range of -95 °C to 200 C° and pump flows of up to 26 L per minute, we have the perfect Cooling Circulator for your specific application.
Applications of Cooling Circulator
- Cooling circulators are commonly used in laboratory applications such as spectrometry, viscometry, refractometry, and electrophoresis.
- They are also used for dissolution testing, which requires precise temperature control of fluids.
- Cooling circulators are suitable for both open and closed-loop circulation, making them versatile for a variety of applications.
- They can be used in conjunction with a separate liquid bath or water jacket, or as an open or closed-loop for external applications.
- Cooling circulators are ideal for surrounding items with a consistent flow of treated water or medium, which helps to avoid hot or cold spots.
- They are especially useful for applications that require a wide temperature range, which can be as low as -95 °C to as high as 200 °C.
- The flow rate and water pressure of a cooling circulator are important considerations, especially when covering long distances.
- They are also ideal for high-viscosity liquids and constant flow needs, making them suitable for a wide range of laboratory experiments.
Advantages of Cooling Circulator
- Precise temperature control: The cooling circulator provides precise temperature control, which is essential for many experiments and applications that require a specific temperature range.
- Wide temperature range: Cooling circulators have a wide temperature range that makes them suitable for a variety of applications, from routine tasks to spectrometry, viscometry, refractometry, and electrophoresis.
- Energy-efficient: Recirculating chiller systems use less energy, which reduces the impact on the HVAC system and saves on energy costs.
- Environmentally friendly: Cooling circulators promote a greener organization by reducing the burden on building systems and overall energy usage, resulting in an environmentally friendly workspace.
- Low maintenance: Finding products manufactured with proven components and technologies results in high reliability and low maintenance for chillers, which saves time and money in the long run.
Our Cooling Circulator provides precise temperature control for experiments involving liquid baths and is perfect for routine applications as well as spectrometry, viscometry, refractometry, and electrophoresis. With a temperature range of -95°C to 200°C and pump flows of up to 26 L per minute, it offers a cost-effective solution to meet your specific application requirements. Our Cooling Circulator is very advantageous in terms of price and offers a complete customisation service to cater to your unique needs.
FAQ
What Is A Cooling Circulator?
A cooling circulator is a laboratory cooling system that provides consistent and precise temperature control for experiments that require cooling. It features a liquid reservoir, a cooling system, and a temperature control mechanism. These circulators can be used to cool or chill samples, and supply temperature-controlled water to external equipment. They are commonly used in life science research, drug discovery, material testing, wafer production, and wet chemistry. The temperature range of cooling circulators can be as wide as -95°C to 200°C
What Is A Circulating Water Bath?
A circulating water bath is a laboratory equipment that maintains a constant temperature by circulating water. This equipment is designed to enable the rapid heating and cooling of samples by constantly circulating water. It is commonly used in life science research, drug discovery, material testing, wafer production, and wet chemistry. Circulating baths offer efficient temperature maintenance over a wide range of temperatures, ranging from -90 to 300°C, and heat load removal of up to 1000 watts. They are ideal for holding samples such as flasks and beakers, and can also be used to circulate fluid to external equipment in open- or closed-loop applications.
How Does A Cooling Circulator Work?
Cooling circulators work by utilizing a refrigeration system to cool the circulating coolant. The coolant is pumped from the reservoir through a cooling coil or heat exchanger, where it absorbs heat from the system being cooled. The heated coolant then flows back to the refrigeration system, which removes the heat and lowers its temperature. The cooled coolant is then circulated back into the system to maintain the desired temperature. The temperature is regulated and controlled by a temperature controller that monitors and adjusts the refrigeration system and pump speed accordingly.
What Are The Advantages Of Using A Cooling Circulator?
Cooling circulators offer several advantages for temperature control and cooling applications. Firstly, they provide precise and stable temperature control within a specific range, ensuring accurate and repeatable experimental results. The ability to maintain constant temperatures is crucial for many laboratory processes, such as chemical reactions, sample storage, and equipment cooling. Secondly, cooling circulators are versatile and can be used with a wide range of laboratory equipment, such as rotary evaporators, reactors, and spectrophotometers. They also come in various sizes and cooling capacities to accommodate different cooling requirements. Additionally, cooling circulators are energy-efficient, as they recycle and reuse the coolant, minimizing water consumption and reducing operating costs. Overall, cooling circulators enable efficient and controlled cooling in laboratory and industrial settings.
What Safety Precautions Should Be Taken When Using A Cooling Circulator?
When using a cooling circulator, it is important to follow safety precautions to ensure safe operation and prevent accidents. Firstly, proper training should be provided to personnel operating the circulator to ensure they understand its operation, safety features, and emergency procedures. Secondly, it is crucial to regularly inspect and maintain the cooling circulator, including the refrigeration system, pump, and electrical connections, to ensure safe and reliable operation. Any potential leaks or malfunctions should be promptly addressed. Thirdly, appropriate personal protective equipment (PPE) should be worn, such as gloves and safety glasses, when handling the coolant or performing maintenance tasks. Additionally, the cooling circulator should be placed on a stable surface and away from any potential obstructions or flammable materials. Proper grounding and electrical safety measures should also be followed.
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