Electrolytic micro water analysis detector

FT-F31Electrolytic micro water analysis detector, is a trace water analysis instrument developed by our company specifically for detecting the moisture content of highly corrosive gases such as liquid chlorine and hydrogen chloride.

adoptP2O5 electrolysis method, in accordance with national standards such as GBT 5138-2021 Industrial Liquid Chlorine, HGT3941-2007 Determination of Moisture Content in Industrial Liquid Chlorine by Electricity Method, etc

applicationField:

At the bottomChlor alkali industry, medical oxygen, electrolytic aluminum and other industries

At the bottomMeasurement of Trace Water in Various Corrosive Gases

At the bottomMeasurement of Trace Water in Semiconductors and High Purity Gases

At the bottomMeasurement of Trace Water in Special GasesInstrument features:

At the bottomSplit type, the gas path unit and detection unit are designed separately to prevent the sample gas from corroding the sensor

At the bottomThe materials used for components such as the air circuit of the entire machine are corrosion-resistant

At the bottomLarge screen dot matrix formatLCDDisplay, display units are optionalppm、%

At the bottomAutomatic real-time recording of measurement data

Following standards:

At the bottomGB/T 5832.1-2016Gas Analysis Determination of Trace Moisture 第Part 1: Electrolytic Method

At the bottomGBT 5138-2021 Industrial Liquid Chlorine

At the bottomHGT 3941-2007 Determination of moisture content in industrial liquid chlorine - Electricity method

At the bottomGB/T 13277.3-2015Compressed Air 第Part 3: Humidity Measurement Methods

Technical Specifications:

At the bottomMeasurement principle: electrolysis method

At the bottomMeasuring range:01000Ppm Other ranges can be customized

At the bottomDisplay unit:ppm、%

At the bottomdivide distinguish Rate:0.1ppm

At the bottomheavy again Sex: Soil1.5%FS

At the bottomstable fixed Sex: Soil1.5%FS

At the bottomResponse time:≤60S

At the bottomWorking environment: Temperature-25°C-55 ° C; humidity ≤ 90% RH

At the bottomSample gas pressure:0.05 MPa ≤ inlet pressure ≤ 0.1 MPa

At the bottomheavy Quantity: Approximately5kg

At the bottomelectricity Source:24V

At the bottomInstrument size:

ldisplay unit260Mm (width) × 160Mm (height) × 300mm (depth)

lAnalysis Unit300Mm (width) ×400Mm (height) ×200mm (depth)

At the bottomInstrument weight:

lDisplay unit approximately1.5kg

lTesting unit approximately8kg

Principle Description

Electrolytic micro water analysis detectorThe characteristic of using materials such as phosphorus pentoxide to absorb moisture and decompose into polar molecules, thereby accumulating charges on the electrode, when the analyzed sample gas enters the electrolytic cell, the moisture in the gas is coated on the surface of the probeP205 hygroscopic agent absorbs and is electrolyzed into hydrogen and oxygen by the direct current voltage applied to the probe electrode, and discharged with the sample gas.
The reaction process during measurement is as follows:P2O5+3H2O → 2 H3PO4Moisture absorption process
4H3PO4 → 2P2O5+6H2 ↑+3O2 ↑ Electrolytic process

During the electrolysis process, the sample gas generates an electrolysis current. According to Faraday's law of electrolysis and the gas state equation, the electrolysis current generated under certain temperature, pressure, and flow conditions is proportional to the water content in the gas. As long as the magnitude of the electrolysis current is measured, the water content of the gas can be determined.