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Introduction of Fuel Cell Oxygen Analyzer

Advantages: It has advantages in measuring trace oxygen. Basic principle: The fuel cell oxygen sensor is composed of a highly active oxygen electrode and a lead electrode, and is immersed in the KOH solution. Oxygen is reduced to hydroxide ions at the cathode, and lead is oxidized at the anode. O2+2H2O+4e4OH 2Pb+4OH 2Pb(OH)2+4e KOH solution […]

Hydrogen Analyzer Application and Environmental Requirements

Hydrogen analyzers are widely used, but they must also pay attention to the requirements of their environment. Use environment: Ambient temperature: (5~45)℃ Environmental humidity: ≤80% Air velocity: ≤0.5m/s Working environment: No strong magnetic field, strong electric field interference, no strong corrosive gas, no strong mechanical vibration, avoid direct sunlight. Working position: The instrument is placed […]

Functional Characteristics of Hydrogen Analyzer

Hydrogen analyzer is a thermal conductivity gas analyzer. This series of hydrogen analyzers use the principle of thermal conductivity to determine the composition of a gas according to its thermal conductivity. That is, the relative thermal conductivity of the measured gas is used to determine the hydrogen content of the mixed gas. content. The sensor […]

Characteristics of Oxygen Analyzer

Process analysis instrument for measuring gas composition by oxygen analyzer. In many production processes, especially in the presence of chemical reactions, automatic control based on physical parameters such as temperature, pressure, and flow is often not enough. The integrated design of the oxygen analyzer reduces the influence of external interference on the measured value; The […]

Resistance-Capacitance Method of Dew Point Meter

Dew point instrument can directly measure the dew point temperature. Allow a mirror to cool in the humid air of the sample until the moment when dew drops (or ice crystals) appear on the mirror, the average temperature of the mirror is measured, which is the dew (frost) point temperature. The resistance-capacitance method is a […]

Characteristics of Calorific Value Analyzer

The calorific value analyzer uses a superior single-chip microcomputer system to realize automatic control of the instrument’s stirring, ignition, data collection, processing and storage, display and operation guidance, whistle prompt and alarm, and printout. It has the features of complete functions, accurate measurement, intuitive display, easy operation, high efficiency and durability, and convenient maintenance. Adopt […]

Introduction of Infrared Gas Analyzer

Gas industry terminology. The vibration and rotation spectra of most gas molecules are in the infrared band. When the frequency of the incident infrared radiation is the same as the characteristic frequency of the vibrational rotation of the molecules, the infrared radiation will be absorbed by the gas molecules, causing the attenuation of the radiation […]

Oxygen Probe

Oxygen probe is a commonly used sensor to control the atmosphere of heat treatment. It is a measuring probe to determine the oxygen partial pressure in the carbon-containing atmosphere. This method can indirectly measure the carbon potential of the atmosphere in the furnace. It uses the oxygen potential generated by the different oxygen concentrations on […]

Working Principle of Thermal Conductivity Hydrogen Analyzer

The basic principle of this instrument is to determine its composition according to the thermal conductivity of the gas, that is, by measuring the thermal conductivity of the mixed gas. Thermal conductivity hydrogen analyzer To determine the content of a gas in the mixed gas, the thermal conductivity of hydrogen in the mixed gas is […]

Working Principle and Application of Oxygen Analyzer

Recommended visit In today’s industrial environment, the content of oxygen has an important effect on industrial production, so it is often measured. There are various products on the instrument market, but in terms of measurement principles, there are four main measurement principles for oxygen analyzers: How the oxygen analyzer works (1) Thermal magnetic oxygen analyzer […]

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