A water content tester is a device used to measure the moisture content in the meter. This instrument typically uses distillation or coulometric methods to determine trace amounts of water in **.
The distillation water content tester heats the sample to make the water escape in the form of steam, then condenses the steam into a liquid through the condenser, and finally determines the moisture content in the water content by measuring the volume of the condensed liquid. This method is usually suitable for samples with high moisture content.
The coulometric water content tester uses the principle of electrolysis to determine the trace amount of water in the water. It determines the amount of water in ** by injecting a sample into the instrument and ionizing the water into hydrogen ions and hydroxide ions under the action of an electric field, and then by measuring the amount of electricity required during the electrolysis process. This method is usually suitable for samples with low water content.
* Water content tester has important application value in the petroleum industry, which can help oil companies, refineries and other enterprises to monitor and control the quality of the first product to ensure the quality and safety of the company. At the same time, these instruments can also be used to study the physical and chemical properties of the first class, providing important data support for oil exploration, development and utilization.
*Water content tester EJ-400A product features.
1. PLC system integrated control, 7-inch large touch screen display control, simple and convenient operation;
Independent heating system to ensure that each sample can be operated independently, 0-500w can be adjusted arbitrarily, the heating time can be set, and the point can be stopped; The system presets the micro-boiling mode;
3. Adopt far-infrared ceramic heating method, bowl-shaped design, high fit, fast heating, no open flame, acid and alkali resistance, and anti-dry burning design;
4. External special chiller, no need to connect external tap water, save water, good refrigeration effect, can be used for a long time;
5. It has multiple protection devices for overvoltage, overheating and leakage, which does not need to be supervised to ensure the safety of the machine for a long time;
6. The condenser tube is emptied with one key to prevent the breeding of bacteria from being used for a long time.