Tank material: preferably made of 304 stainless steel with a thickness of ≥ 1.2mm, which has good corrosion resistance and durability. If there is contact with corrosive substances such as strong acids and bases during the experiment, titanium alloy material can be selected if necessary.

Drainage design: A good drainage design can ensure that the water in the sink can be quickly and completely drained, facilitating equipment cleaning and maintenance.

Sink volume: Select the appropriate volume based on the experimental scale and sample quantity. If a large number of samples need to be processed frequently, it is recommended to choose a larger volume water tank to improve experimental efficiency; For small laboratories or experiments with a small number of samples, small volume sinks are more economical and practical.

Water level protection: It has a water level protection function to prevent heating elements from drying out, damaging equipment, and even causing safety accidents due to low water levels.

control system

Control interface: Modern devices should be equipped with touch screen control, which is user-friendly and easy to operate. It can intuitively set parameters such as temperature, oscillation speed, and time, and can display the current working status in real time.

Program storage: The program storage function that can save commonly used experimental plans is very practical. When conducting the same experiment next time, there is no need to reset parameters, just call it directly, saving time and reducing operational errors.

Timing function: The timing accuracy should reach ± 1s, and the timing range should be ≥ 99h59min, meeting the requirements of different experiments for time control.

Remote control: If there is a need for remote control, devices with remote control interfaces such as RS232/USB can be selected to facilitate remote operation and monitoring of the water bath through computers or other devices.

Fault self diagnosis: Equipment with fault self diagnosis function can automatically detect and display the fault information that occurs in the equipment, making it easy to quickly locate and solve problems, reducing maintenance costs and time.

Security and Certification

Leakage protection: The equipment must have leakage protection function to ensure the safety of operators and prevent electric shock accidents.

Overheating protection: In addition to the overheating protection function mentioned earlier, it should also have an overheating protection device that can automatically stop working and issue an alarm when the internal temperature of the equipment is too high.

International certification: Consider products with international certifications such as CE and UL, which indicate that the product complies with relevant international safety and quality standards, providing greater quality assurance.

Noise level: The noise level of high-quality equipment should be ≤ 60dB to reduce noise interference to the experimental environment, especially in laboratories with high noise requirements, which is more important.