Catalog excerpts


HFID HIGH-PERFORMANCE FAST ANALYSIS OF TOTAL HYDROCARBONS (THC), METHANE (CH4) AND NON-METHANE HYDROCARBONS (NMHC) USING HEATED-OVEN FLAME IONIZATION DETECTION FOR EMISSIONS MEASUREMENTS. FLEXIBLE Four user-definable measurement ranges, reconfigurable in the field A comprehensive THC, CH4 and NMHC solution for diverse applications SERVOPRO HFID The SERVOPRO HFID heated total hydrocarbon analyzer utilizes a highly sensitive Flame Ionization Detector (FID) for measuring volatile hydrocarbon concentrations in vehicle/engine certification testing and industrial gas stack emissions monitoring applications. This ensures real-time, onstream gas stream analysis, unlike gas chromatography (GC) based analyzers, which require batch sampling. To measure methane (CH4) and non-methane hydrocarbons (NMHC), an oxidation catalytic converter is used to allow methane to pass through untouched to the FID detector, while all other hydrocarbons are oxidized to CO2. This non-methane cutter (NMC) assembly contains the heated catalyst, which removes all but the methane content of the sample gas. The cutter temperature is set to about 250°C, which is well below the oxidation temperature of CH4, and is optimized during factory calibration. The oven temperature of the HFID analyzer for the gas sample itself is adjusted at the factory to be controlled at 190°C to ensure that any heavy hydrocarbons (C5 and above) present in the emission stream are kept in the gas phase. The sample gas is maintained at this elevated temperature until it exits the FID bypass, thus preventing any loss of hydrocarbon concentration in the sample due to condensation. The heated sample gas is maintained at this temperature by a self-contained internally adjustable temperature oven. Remote operation via discrete logic, RS232C or TCP/IP communications 100% H2 Fuel version available EASY TO USE Intuitive, engineer-friendly interface and installation Factory calibrated for easy set-up Automatic calibration and ranging LOW COST OF OWNERSHIP High-accuracy FID technology for maximized uptime Electronic flow control for reduced operational costs Cost-effective and simplified ongoing maintenance UNRIVALLED PERFORMANCE Heated oven for “hot/wet” sampling and maximum stability Automatic fuel/air shutoff for increased safety Superior sensitivity and response time BENCHMARK COMPLIANCE Conforms to UL STD 61010-1 Certified to CAN/CSA C22.2 STD 61010.1 In compliance with Low Voltage, EMC and applicable EU Directives Learn more about the SERVOPRO HFID Visit EPA 40 CFR Part 1065/1066, Euro VI HD and Euro 6 LD compliant configuration availa

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PRODUCT OVERVIEW: SERVOPRO HFID THE DEFINITIVE ANSWER FOR TOTAL HYDROCARBON, METHANE AND NONMETHANE HYDROCARBON MONITORING Delivering an analytical solution that is reliable and accurate, the Heated FID (HFID) with integral non-methane cutter provides partsper-million (ppm) measurements of hydrocarbon concentration using proven Flame Ionization Detector (FID) technology. ALTERNATIVE PRODUCTS The Servomex product range features a number of options designed to meet your application needs. Easily switchable between measurement of methane, non-methane hydrocarbon and total hydrocarbon content,...

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PRODUCT DATA: SERVOPRO HFID ADDITIONAL INFORMATION Detector technology Flame Ionization Detection Total hydrocarbons (THC), methane (CH4) and non-methane hydrocarbons (NMHC) Non-methane cutter included for CH4 and NMHC measurements Four user-definable ranges from 0-30 to 0-30,000ppm as methane Response time 90% full scale in 1.5 seconds Resolution detection limit Better than 2% of reading at or above 2ppm Better than 1% of full scale Better than 1% of full scale Less than 1% of full scale Zero and span drift Less than 1% of full scale per 24 hours Less than 3% with H2/He fuel Less than 1.15...

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PRODUCT DATA: SERVOPRO HFID SPECIFICATIONS CONT ADDITIONAL INFORMATION SPECIAL FEATURES Oven temperature Auto ranging Burner temperature Cutter temperature DEVICE SPECIFICATION Sample/Fuel/Air pressures Size: 482.6mm (19”) wide x 133.35mm (5.25”) high x 584.2mm (23”) deep Weight: 22.73kg (50lb) Operating Temperature: 5-40oC (32-104oF) Certifications: Conforms to UL STD 61010-1 Certified to CAN/CSA C22.2 STD 61010.1 In compliance with Low Voltage, EMC and applicable EU Directives Complies with EN 61326-1:2013, Class A. It is intended for professional measurement and control purposes in...

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