Product Overview
The Shanghai Xi-HLC-3030 constant temperature bath adopts a newly advanced international refrigeration system, offering stable and reliable performance. It features both internal and external circulation functions. The internal circulation allows constant temperature testing directly within the bath, while the external circulation uses a high-pressure pump to circulate the liquid medium within the bath, enhancing temperature uniformity and reducing fluctuations. This instrument is widely used in research departments, higher education institutions, enterprise quality inspection and production departments in fields such as petroleum, chemical engineering, electronic instrumentation, physics, chemistry, biological engineering, healthcare, life sciences, light industry and food, physical property testing, and chemical analysis. It can also provide a temperature-controlled, uniformly constant liquid environment for constant temperature testing or experiments.
Product Features
1. Large-screen backlit LCD display allows independent control of heating, cooling, internal and external circulation functions, with clear display of information.
2. The control section adopts ABS mold design, with an overall streamlined appearance that is elegant and aesthetically pleasing. The chassis features R-corner design to prevent personnel injuries.
3. High-performance stirring circulation motor, low noise, low heat generation, fully enclosed, and long lifespan. Uses a heat-free circulation pump to avoid affecting the temperature field of the tank.
4. 304 stainless steel worktop and inner tank. The refrigeration coil features positioning and surface treatment processes to prevent movement, corrosion, or rust.
5. Fully enclosed motor impeller to eliminate safety hazards. Multiple safety protections include low-level dry heat protection for the heating tube, with light and sound alarm reminders.
6. Features power-off protection and over-temperature alarm functions, providing multiple safety measures.
7. Fully enclosed compressor unit for refrigeration, equipped with multiple protection devices against overheating and overcurrent.
8. The surrounding door panels can be flexibly disassembled for easy dust cleaning, requiring no disassembly tools.
9. The instrument features temperature calibration and self-tuning functions, ensuring stable and reliable operation, and providing safe and convenient operation.
10. The circulation interface and drain outlet use 304 stainless steel tower connectors. The drain valve is built-in and concealed to prevent damage during transportation.
11. Standard configuration includes two sections of circulating silicone hose + insulation sleeve for flexible and convenient use.
Working Principle
The working principle of the constant temperature bath is to use the outlet to externally direct the constant temperature medium from the tank through insulated hoses, establishing an external constant temperature and providing a cooling liquid at a stable temperature for testing experiments or production. The liquid medium circulates through a high-pressure pump to enhance temperature uniformity within the tank, reduce temperature fluctuations, and allow the cooling liquid to be recycled and reused.
Application Areas
Research departments, higher education institutions, enterprise quality inspection and production sectors in fields such as petroleum, chemical engineering, electronic instrumentation, physics, chemistry, bioengineering, health, life sciences, light industry and food, physical property testing, and chemical analysis.
Operating steps
1. Ensure the constant temperature bath is properly connected to the power supply and external circulation pipelines.
2. Add an appropriate amount of liquid medium into the tank, ensuring the liquid level is not below the safety line.
3. Set the desired temperature using the large LCD display panel.
4. Independently activate or deactivate functions such as heating, cooling, and internal/external circulation as needed.
5. Monitor the temperature and system status, and wait for the temperature to stabilize before starting the experiment or test.
6. After use, turn off the power, drain the liquid, and clean the tank.
Precautions
- Ensure the liquid medium level is not lower than the heating tube before use to prevent dry heating.
- Avoid activating the heating function without a liquid medium.
- Regularly clean the dust inside the side panels of the instrument to maintain cooling performance.
- When connecting circulation ports and drainage outlets, ensure the joints are installed correctly and securely.
- Drain the liquid before transportation or moving to prevent damage to internal components.
- In case of overheating or an alarm, immediately stop using and check the cause of the fault.
