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**How to Use a Constant Temperature Water Bath:**
A. Fill the inner tank with clean tap water to the appropriate level and place your container inside.
B. Turn on the power supply.
C. Set the desired temperature:
- Switch the "Setting - Measurement" dial to "Settings," adjust the temperature knob to the required value.
- Switch back to "Measurement" to view the actual temperature. The red light indicates that the heater is active.
D. After use, turn the temperature knob to the lowest setting and disconnect the power.
E. If not in use for an extended period, drain the water, wipe the tank dry with a soft cloth, and store it properly.
F. Never operate the water bath without water in the tank, as this can damage the heating element.
**Structure Overview:**
The outer casing is made from cold-rolled steel with an electrostatically painted finish. The inner chamber is constructed from stainless steel, while the middle layer is insulated with polyurethane foam. A heating tube is installed for efficient temperature control.
**Main Components:**
- The temperature controller uses steel and brass tubes as heat-sensitive elements, placed under the internal partition and directly immersed in water for fast and accurate response.
- The electric heating element is a U-shaped steel pipe filled with sintered magnesia and heating wire, ensuring minimal energy loss when submerged in water.
**Tips for Efficient Use:**
1. Using warm water during operation can reduce heating time and save energy.
2. Turn on the power switch; the power indicator light confirms the system is active.
3. Adjust the temperature dial to the desired setting. The heating indicator light will illuminate when the electric heating element is active. Once the set temperature is reached, the system will automatically regulate the temperature.
4. The thermostat scale is for temperature control reference only and not for direct temperature measurement.
**Safety and Precautions:**
1. Ensure the equipment is properly grounded for safety.
2. Do not turn on the power before adding water to avoid damaging the heating element.
3. Avoid opening the right panel unless necessary for maintenance or safety reasons.
**Maintenance and Repair Guidelines:**
1. Always turn off the power after use.
2. Keep the interior and exterior of the unit clean at all times.
3. If the indicator light fails to work, first turn off the power, unplug the device, and check the right panel. Replace the fuse or bulb with the same specifications if damaged.
4. If the temperature control malfunctions, check the sensor and replace it if necessary.
5. Conduct monthly inspections and record the results promptly.
Shanghai Xinzhuang Instrument Co., Ltd. is dedicated to providing reliable and high-performance laboratory equipment. For more information or inquiries, feel free to contact us at [http://...]. We look forward to serving you.
Working principle and precautions for using constant temperature water bath
Shanghai Xinzhuang Instrument Co., Ltd. is committed to a business philosophy centered on technological innovation and advancement. The company continuously contributes to the progress of human society through strategic and product innovations. As an integrated enterprise engaged in R&D, manufacturing, and sales, it prides itself on delivering high-quality products and exceptional service. Specializing in the production of various constant temperature water baths, the company ensures reliability and performance for its customers.