Shanghai Haozhuang Instrument Co., Ltd. has developed the LNB brand low-temperature coolant circulation pump, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable
The low-temperature coolant circulation pump is especially suitable for chemical, biological, and physical laboratories that need to maintain low temperature and normal temperature conditions. Necessary equipment for laboratories.
Precautions for use
1. Before using the low-temperature coolant circulation pump, liquid medium (pure water, alcohol, antifreeze is also acceptable) should be added to the tank. The medium liquid level should not pass through the cooling coil in the tank and should be 20mm below the worktable.
2. Power supply: 220V50Hz, the power supply should be greater than the total power of the instrument, the power supply must have a good "ground" device;
3. Avoid acid and alkali materials from entering the tank to corrode the coil and the liner.
4. The instrument should be placed in a dry and ventilated place with no obstacles within 300mm around the instrument;
5. Always pay attention to the liquid level in the observation tank. When the liquid level is too low, the liquid medium should be added in time
6. When the working temperature of the low-temperature coolant circulation pump is low, care should be taken not to open the upper cover and do not enter the tank with your hands to prevent frostbite;
7. After use, all switches are turned off to cut off the power supply;
8. When the liquid is circulated outside, the customer should pay special attention to the firmness of the connection of the outlet pipe to prevent it from falling off to prevent the liquid from leaking out.
9. The instrument should be cleaned regularly, if not used for a long time, empty the medium in the tank, and wipe it clean to keep the work surface and operation panel clean.
Haozhuang R & D team's forward-looking technology development vision and strong technical strength are actively in line with the needs of scientific research. By promoting the continuous innovation of Haozhuang brand, Haozhuang's differentiated competitive advantage has been continuously improved, making Haozhuang always proud. The status of the industry leader. Taking advantage of the opportunity of the industrial gradient transfer in Shanghai where Haozhuang Company is located, Haozhuang will implement its headquarters to enter Hong Kong in the next five years, and will deploy Haozhuang Hong Kong Company to the global industry.
Newmore always believed that if you don't move ahead, then you will be left behind. We never stop improved, upgrade our products, even same item, if you order same product at different time, it may be a little different about the quality and construction, we make them better and better.
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