LAUDA viscometerIt is a physical property analysis instrument used to measure fluid viscosity. Viscosity is a physical property of fluid substances that reflects the internal friction between molecules when the fluid is subjected to external forces. The viscosity of a substance is closely related to its chemical composition. In industrial production and scientific research, the composition or quality of substances is often monitored by measuring viscosity. In the production process of polymer materials, the application of LAUDA viscometer can monitor the viscosity of the synthesized reaction products and automatically control the reaction endpoint. Viscosity measurement is required for other production processes such as oil cracking, lubricant blending, automatic control of certain foods and drugs, monitoring of crude oil pipeline transportation, quality inspection of various petroleum products and paints, etc.

In practical engineering and industrial production, LAUDA viscometer often requires online detection of fluid viscosity to ensure the process operating environment and product quality, thereby improving production efficiency. By measuring the viscosity of the liquid online during the process, data on the rheological behavior of the liquid can be obtained, which has important guiding value for predicting the process control, transportability, and operability of the product during use. The characteristics of liquids are often related to other characteristics of the product, such as color, density, stability, solid content, and changes in molecular weight. The most convenient and sensitive method for detecting these characteristics is to detect the viscosity of the liquid online. During the production process, online viscosity detection is carried out according to the range required by the process technology,LAUDA viscometerIt can minimize the scrap rate of products and the downtime of production lines to the greatest extent possible.

The correct usage method of LAUDA viscometer:

1. The state machine must be horizontal.

2. The rotor should avoid bubbles in the sample or reduce the viscosity value when measuring. The method to avoid this is to tilt the sample with the rotor and then install the rotor. The rotor should not touch the glass or glass bottom, and the sample should not be measured.

3. When measuring different samples with LAUDA viscometer, the rotor must be kept clean and dry. If you have any other samples or residual water after cleaning the rotor, it will affect the accuracy of the measurement.

4. The acidity (pH) should not exceed 2. For special rotors, if it is too acidic, the gum should be used to determine the sample weight (16 milliliters).

5. When gently lifting the left hand to connect the rotor, the main spindle (host), and rotating the rotor with the right hand, this operation is to protect the core rod and balance spring inside the body, so that we can extend the service life of the LAUDA viscometer.

6. A stable value, otherwise there may be significant errors in the value.

7. Select the date within the measurement range closest to the viscosity of the sample and the date of the rotor when selecting the rotor.

8. Select the viscosity of the standard viscosity liquid based on the measurement range and use it every timeLAUDA viscometerTo verify this instrument or conduct regular checks to ensure measurement accuracy.