Do you commonly use trace moisture analyzers? In which fields are trace moisture analyzers mainly used? As an instrument for measuring moisture content, what failures will occur during the working process? The following professionals from CHINA Sensor Trading Network will list some common faults and quick solutions during the working process of the trace moisture analyzer.
Trace moisture analyzer is often used in the production and experiment process of medicine, plastic, metallurgy, mining, coal, building materials, chemical industry, food, grain, feed, seed, tea, agriculture and forestry, papermaking, rubber, textile and other industries.
1. The instrument is not powered on. It may be that the voltage is unstable, the fuse is burned out, or the plug of the instrument is not inserted properly. When the instrument is not powered on, it is best to check the instrument plug and fuse first.
2. The light is off. The failure of the light may be caused by a variety of reasons, such as not pressing the "↑" test button after placing the sample, the sample weight does not meet the requirements, is too heavy, the heater is loose, the filament is broken, etc. After finding the relevant reasons, take corresponding measures.
3. Unstable weighing. At this time, you should pay attention to whether the environment in which you live affects the weighing stability, such as faster air flow. If the environment is not affected, then check whether the sample holder is put in place, whether the bottom protection screw is loose, whether the screw is sent to the place, etc.
4. The test error is large. There are many factors that cause errors, such as low voltage, operating environment, uneven samples, inconsistent sampling volume, inconsistent temperature settings, and inconsistent test starting temperatures, etc., may cause errors. In addition, the aging of the instrument or irregular operation can easily lead to large errors.
The above are some common faults in the working process of the trace moisture analyzer. Have you ever encountered them? Be sure to master the use of the trace moisture analyzer proficiently.
