Routine Maintenance and Troubleshooting for Freezing Point Osmometers
After daily use, wipe the instrument's exterior casing with a soft, dry cloth to remove dust and stains, preventing them from entering the instrument's interior and affecting performance. For critical components such as the sample needle and stirring paddle, use specialized cleaning tools—such as a cotton swab dipped in a small amount of alcohol—to gently wipe away residual samples and impurities. This prevents clogging or corrosion and ensures measurement accuracy.Application and characteristics of anti-corrosion circulating water multi-purpose vacuum pump
Application and characteristics of anti-corrosion circulating water multi-purpose vacuum pump: The anti-corrosion circulating water multi-purpose vacuum pump is a new type of desktop circulating water multi-purpose vacuum pump redesigned based on the small laboratory area. Its function and application are similar to B-type pumps, and the main body is made of stainless steel material. The anti-corrosion circulating water multi-purpose vacuum pump is equipped with an external circulation device, which has stable vacuum degree, beautiful appearance, and is small, exquisite and unique.
(1) The anti-corrosion circulating water multi-purpose vacuum pump adopts dual taps, which can be used separately or in parallel, and is equipped with two meters;
(2) The main body of the anti-corrosion circulating water multi-purpose vacuum pump is made of stainless steel plate stamping, exquisite and beautiful, and the box body is made of special engineering plastic;
(3) This machine is equipped with a specially designed fluid muffler to reduce the frictional noise between gas and liquid in water, resulting in a higher and more stable vacuum degree. Corrosion resistant, pollution-free, low noise, easy to move, and can also be equipped with vacuum regulating valves according to user needs, easy to operate;
(4) The main components of the SHZ-D (III) anti-corrosion circulating water multi-purpose vacuum pump include a jet injector, three-way valve, check valve, and important parts such as the exhaust nozzle, all of which are made of stainless steel and anti-corrosion special plastic materials. It has the function of corrosion and dissolution resistance for operations containing organic chemicals such as acetone and chlorine.
(5) The anti-corrosion circulating water multi-purpose vacuum pump water storage tank adopts a newly developed special plastic material, which has the functions of corrosion resistance and dissolution resistance for operations containing organic chemicals such as acetone and chlorine.









