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According to the structure and shape, the capillary viscometer can be divided into four types
: Urnwell, Finch, Ping, and countercurrent.
They are used to measure the viscosity
of a sample to be determined.
Widely used in petrochemical, light industry, mechanical and electrical, national defense, transportation, coal, metallurgy, food and paper, textile, scientific research, colleges and universities
.
Proper use of capillary viscometers is important
to ensure product quality and accurate scientific data.
Manual washing and drying Before use, the viscometer must be washed, generally first washed repeatedly with a solvent that can dissolve the residue in the viscometer, and then washed with alcohol or gasoline, and then soaked with fuming sulfuric acid or heavy chromium lotion for 2-3 hours, rinsed with tap water, flushed with distilled water, put in the oven, and the temperature can be raised to about 150 °C, or inverted at the natural temperature for several days until it is evaporated
。 Cleaning method of bottle washing machine 1.
Put the bottle into the bottle washing machine 2.
Open the cleaning and drying program 3.
The automatic door will automatically open after cleaning and drying, and take out the bottle for standby Is it over? It's that simple! Finally, let's see the cleaning effect! Advantages of bottle washing machine Compared with manual cleaning methods, automatic bottle washing machines are better than manual cleaning in terms of the standardization of cleaning methods, the verifiability of cleaning results, the convenience of instrument operation, and the efficiency of cleaning bottles, mainly in the following aspects: 1.
The cleaning mode adopts a high-temperature spray programmed mode, which is lower in the broken rate, more standard in cleaning and higher
in personnel safety than manual cleaning and ultrasonic cleaning 。 2.
Including 35 built-in programs and 100 custom programs, not only to meet the cleaning needs of different industries such as biology, chemistry, medical, quality inspection, environment, food, pharmaceutical, microbiology, petroleum, chemical, cosmetics, etc.
, but also to set cleaning procedures according to special requirements to meet different cleaning requirements
.
3
.
Built-in visual window and optional conductivity and printer components, real-time monitoring of cleaning conditions, to achieve data verification and traceability.
4.
Module modular design, two modules can be placed in a single layer, and a variety of bottle cleaning requirements
can be realized under the condition of ensuring the number of cleaning.
In summary, the use of automatic bottle washing machine instead of manual cleaning is conducive to the improvement of laboratory bottle cleaning efficiency and cleaning quality, and provides the greatest help for the intelligent development of laboratories!