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China, Chinese Total VOCs detector total hydrocarbon detector Hydrogen flame ionization detector1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterOther Physical Measuring Meterstotal hydrocarbon detectortotal VOCs detector
Hunan Gonoava Instrument Co Ltd
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Product Description Product DescriptionTotal VOCs detector total hydrocarbon detector Hydrogen flame ionization detector1. Product featuresThe VOC-350M portable VOCs detector is an explosion-proof certified total VOCs (total hydrocarbon) detector. It uses an FID detector (hydrogen flame ionization detector) to meet customers' needs for rapid and accurate detection of VOCs on a variety of sites. Total (total hydrocarbon) demand. The product has the characteristics of small size, light weight, good detection performance, wide measuring range and simple operation.Product ParametersTotal VOCs detector total hydrocarbon detector Hydrogen flame ionization detectorHost weight: 3.9kgHost size: 26.0*22*8.3(cm)High configuration explosion-proof mobile phoneTransmission interface: Wifi80211a/b/q/n Bluetooth BT40Operating system: AndroidExplosion-proof mark:Ex db ib mb llC T4 GbThe handheld communicator consists of an explosion-proof smartphone and Jiapu portable VOCs analysis software. The handheld communicator communicates with the instrument through Bluetooth, and the APP implements Bluetooth connection, ignition, calibration, readings, result recording and query.Principle of hydrogen flame ionization detector (FID)Hydrogen flame ionization detector (FID) is a typical destructive, mass detector that uses the flame generated by the combustion of hydrogen and air as energy. When organic compounds enter the flame burning with hydrogen and oxygen, they are generated at high temperatures. Chemical ionization produces ions that are several orders of magnitude higher than the base current. Under the directional effect of a high-voltage electric field, an ion flow is formed. The weak ion flow is amplified by high resistance and becomes an electrical signal proportional to the amount of organic compounds entering the flame. Therefore, organic matter can be quantitatively analyzed based on the size of the signal.The characteristics of hydrogen flame detector are simple structure, excellent performance, stability and reliability, rapid response, accurate detection and wide linear range. The outstanding advantage of FID is that it can respond to almost all organic substances, especially hydrocarbons, and its response is proportional to the number of carbon atoms. It is not sensitive to inorganic substances such as H2O, CO2 and CS2, and is not sensitive to changes in gas flow rate, pressure and temperature.FID detectorMeasuring range0-50,000ppmHydrogen cylinderCapacity 100ml/maximum working pressure 20MPaAccuracy<±5% (methane standard gas: 500ppm)Hydrogen usage timeUse at full capacity for more than 12 hoursdetection limit0.5ppmBattery working time10hresponse timeT90 within 3.5s (sampling tube length 1 meter)igniterDual ignitionReturn to zero timeReturn to 10% of baseline value within 4 secondsParameter displayFlame temperature/electricity/pump power/hydrogen pressureApplication areasUnorganized on-site emergency testingFactory workshop environmental VOCs detectionWastewater pool VOCs escape detectionEvaluation of the effectiveness of VOCs control facilitiesRapid detection of stationary pollution source emissionsLDAR (Leak Detection and Repair) InspectionSoil VOCs TestingOil and gas recovery leak detection at gas stations and oil depotsVOCs traceability investigationPetrochemical, chemical, pharmaceutical, resin, fertilizer and other industriesDetailed Photos
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