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Graphite52M- Heated FID Volatil Organic Compounds Analyzer: THC / NmHC / CH4

Graphite52M- Heated FID Volatil Organic Compounds Analyzer: THC / NmHC / CH4

Product catalog summary

Overview: The GRAPHITE 52M is a Heated Flame Ionization Detector (FID) designed for measuring hydrocarbons (THC/NMHC/CH4). It is QAL1 certified, ensuring robust and accurate HC measurement.

Features and Benefits: The analyzer supports high concentration HC measurement with a heated detector up to 191°C. It includes an internal zero and air scrubber burner, a graphic LCD display with interactive menu-driven software, and AK protocol communication via RS232. It also features built-in memory, Ethernet TCP/IP connection, USB port, and serial interface RS232. The device is TÜV-validated for response factors on over 20 compounds.

Technical Specifications: The analyzer offers multiple measurement ranges (0-10/100/1000/10000 ppm, optionally 0-30/300/3000/30000 ppm) with noise levels below 0.5% of Full Scale (F.S.) and accuracy below 1% of reading between 15% and 100% of F.S. The response time is less than 1.5 seconds for THC and less than 3.5 seconds for CH4. It has a lower detectable limit of 0.05 ppm on the 10 ppm range, with zero and span drift below 1% over 24 hours. The device operates on 230 VAC, 50 Hz or 115 VAC, 60Hz, with a power consumption of 500 VA during startup.

Versions: The GRAPHITE 52M-S version is equipped with one burner for continuous THC monitoring. The GRAPHITE 52M-D version includes two burners and a catalyser for simultaneous measurement of Total HC and CH4, suitable for monitoring transient phenomena of non-methane hydrocarbons and methane.

Response Factor: The response factors for various organic compounds are specified under UBA and MCERTs standards, with aliphatic hydrocarbons ranging from 0.94 to 1.03 (UBA) and 0.90 to 1.10 (MCERTs).

Main Options: Options include an internal zero air catalyst converter, external air compressor/generator, heated sampling line with integrated SS 2μm dust filter, and an ESTEL electronic board with multiple analog inputs/outputs and remote control inputs. A special screenless version is available for engine applications.

Catalog excerpts

Graphite52M- Heated FID Volatil Organic Compounds Analyzer: THC / NmHC / CH4-1

HEATED FID HYDROCARBONS (THC/NMHC/CH4) ANALYZER envea The Graphite 52M FID is one of the rare QAL1 certified FID analyzers and provides a robust, reliable and accurate technology for HC measurement FEATURES AND BENEFITS ■ Up to 191°C heated detector for high concentration HC measurement ■ Internal zero and air scrubber burner ■ Graphic LCD Display with interactive menu driven software and enhanced speed display ■ Built-in memory for data storage ■ Built-in Ethernet TCP/IP connection, USB port and serial interface RS 232 ■ Excellent calibration and linearity across diverse hydrocarbons; TUV-validated response factors on 20+ compounds

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Graphite52M- Heated FID Volatil Organic Compounds Analyzer: THC / NmHC / CH4-2

HEATED FID HYDROCARBONS (THC/NMHC/CH4) ANALYZER Elevating standards. For life. TECHNICAL SPECIFICATIONS 0-10/100/1000/10000 ppm optionally 0-30/300/3000/30000 ppm Response time Lower detectable limit Zero drift Span drift < 1% for a concentration between 10% and 100% of the full scale range Power supply Power consumption Heated block temperature Sample flow rate Capillary block temperature Converter efficiency rate GRAPHITE 52M-S : Equipped with one burner, the GRAPHITE 52M-S allows continuous and accurate THC monitoring. GRAPHITE 52M-D : Equipped with two burners and a catalyser, it allows the...

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