Product Overview
The Huxi HLC-4010 constant temperature bath utilizes an internationally advanced new refrigeration system, offering stable and reliable performance. It facilitates constant temperature testing of samples within the bath through internal circulation, and its external circulation function uses a high-pressure pump to draw the constant temperature medium outwards, providing a uniformly constant liquid environment while allowing the cooling fluid to be recycled and reused. Widely applied in research departments, universities, and enterprises across fields such as petroleum, chemical engineering, electronic instruments, physics, chemistry, bioengineering, and healthcare, this instrument provides users with a controlled hot and cold liquid environment for constant temperature experiments or serves as a power source or cold source for heating or cooling.
Product Features
1. Large backlit LCD display with independent control of heating, cooling, internal and external circulation functions.
2. ABS modular control unit with streamlined design, R-rounded corners to prevent operational injuries.
3. High-performance stirring circulation motor with low noise, low heat generation, fully enclosed, and long service life, utilizing a heat-free circulation pump.
4. 304 stainless steel worktop and inner tank; refrigeration coil with positioning and surface treatment to prevent corrosion and rust.
5. Fully enclosed motor impeller; multiple safety protections: low liquid level dry-heat protection for the heating tube, with alarm lights and audible warnings.
6. Power-off protection and over-temperature alarm functions.
7. Fully enclosed compressor unit for cooling with multiple protections against overheating and overcurrent.
8. Surrounding door panels can be easily removed and assembled for dust cleaning without the need for tools.
9. Temperature calibration and self-tuning functions.
10. Circulation ports and drain outlets use 304 stainless steel barb fittings, with a built-in hidden drain valve.
11. Standard configuration includes two sections of circulation silicone tubing with insulation sleeves.
Working Principle
The thermostatic bath performs constant temperature experiments or tests on samples directly within the bath through internal circulation. External circulation utilizes a high-pressure pump to circulate the liquid medium within the bath at a constant temperature, enhancing temperature uniformity and reducing fluctuations. Its principle involves using an outlet to externally guide the constant temperature medium through insulated hoses, establishing an external constant-temperature environment to provide a stable-temperature coolant for testing experiments or production. The coolant can be recycled and reused.
Application Fields
Research departments, universities and colleges, enterprise quality inspection and production departments 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.
Compliant with the standard
The product information does not mention.
Operational Steps
1. Check if the instrument is intact and connect the power supply.
2. Set the target temperature as needed and adjust the heating or cooling function.
3. For external circulation, connect the circulation interface to an external device using the standard silicone tubing and insulation sleeve.
4. Start the instrument and monitor the displayed actual temperature.
5. After completing the experiment, turn off the instrument, disconnect the power supply, and clean the tank.
Precautions
- Pay attention to the liquid level to avoid dry heating of the heating tube.
- Regularly clean dust to maintain cooling efficiency.
- Check the circulation interface and drain valve for stability before and after use.
- Prevent the instrument from being bumped or subjected to excessive vibration.
- If an over-temperature alarm occurs, check and address it immediately.
- Avoid shaking the refrigeration coil during handling.
- The instrument should be used in a safe environment; ensure power outage protection.
