Common problems of rural biogas Build a new biogas digester, and the water level in the water pressure chamber of the biogas digester will drop after feeding. When the newly built biogas digester passes the water pressure test after adding the raw materials, the common problem is that the water column drops after the water […]
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Analysis Principle of Thermal Conductivity Gas Analyzer
The thermal conductivity gas analyzer is based on an analysis principle called the name, and generally can analyze the concentration of hydrogen and argon. The instrument works based on the physical principles of different gas components with different thermal conductivity conditions. The platinum wire is used as the sensitive element to form an unbalanced bridge, […]
Analysis of Application Difficulties of Infrared Gas Analyzer
1 Infrared gas analyzer is to realize a series of chemical processes A gas analyzer or a gas analysis system is equivalent to a complete set of chemical process equipment. Therefore, the working process of the gas analysis instrument system is to realize a series of chemical processes. If you want to obtain correct data […]
Working Environment of Oxygen Analyzer
Let me briefly introduce the working environment of the oxygen analyzer: ①Dust-proof, moisture-proof (water vapor), shock-proof, avoid direct light, keep away from heat sources, strong electromagnetic sources, electric fans (or air conditioners), smoke and dust ②Working temperature: 15~30℃, a relatively constant temperature, without too much fluctuation ③Working humidity: <70%, it is recommended to be equipped […]
What are the Measurable Gases of the High Temperature Infrared Gas Analyzer?
High temperature infrared gas analyzer is a physical analysis instrument made according to the principle of gas (or liquid, solid) absorption of infrared. It can measure continuously, has a wide measurement range, high accuracy, high sensitivity, and good selectivity. It has been widely used in industrial production. Detection principle of high-temperature infrared gas analyzer Various […]
What are the Measurable Gases of the High Temperature Infrared Gas Analyzer?
High temperature infrared gas analyzer is a physical analysis instrument made according to the principle of gas (or liquid, solid) absorption of infrared. It can measure continuously, has a wide measurement range, high accuracy, high sensitivity, and good selectivity. It has been widely used in industrial production. Detection principle of high-temperature infrared gas analyzer Various […]
Use and Application Range of Thermal Conductivity Gas Analyzer
The digital hydrogen analyzer can be used to continuously and automatically analyze the percentage concentration of hydrogen in various mixed gases. Its structure is suitable for installation in complete sets of equipment, and has the characteristics of simple structure, small maintenance, and long service life. It is suitable for non-explosion-proof places such as thermal power […]
The Gas Detector is not a Thermal Conductivity Gas Analyzer
Many people may think that gas detectors are gas analyzers. They are just two different names, but in fact they are essentially different and have different functions. The following analyzes the gas detector and gas analyzer from three aspects. the difference. 1. Different detection methods The gas analyzer needs to take sample gas into the […]
Talking about the Precautions for Repairing the Infrared Gas Analyzer
The precautions for maintenance of the infrared gas analyzer are as follows: When using a multimeter with an ohmic stop, remember not to carry out live measurement. When using a logic pen or oscilloscope to detect signals, pay attention not to make the probe contact the two measurement pins at the same time, because the […]
System Structure and Hardware Design of Infrared Gas Analyzer
1 System structure of infrared analyzer The system structure block diagram of the infrared analyzer is shown in Figure 1. TMS320F2812DSP sends a certain frequency modulation signal to control the infrared light source. The infrared light emitted by the infrared light source passes through the gas chamber filled with the gas to be measured and […]