Fixed pollution source exhaust gas online monitoring methane non methane benzene system VOCS online process gas chromatograph

NegotiableUpdate on 02/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The Purui CMS-6000 non methane total hydrocarbon/benzene series online gas chromatograph adopts a three valve, four column, FID configuration, and high-temperature heating throughout the process. The sample is quantified by a quantitative loop, injected by three valves, separated by four columns, and detected by a hydrogen flame ionization detector (dual FID). The first FID measures the concentration of total hydrocarbons (THC) and methane (CH4) in the sample, the concentration of non methane total hydrocarbons (NMHC) is calculated by subtraction, and the second FID measures the concentration of each component of the benzene series in the sample. Suitable for monitoring the content of non methane total hydrocarbons and benzene, toluene, ethylbenzene, xylene, trimethylbenzene, etc. in pollution sources.

Product Details

Detailed content

Product Features:

At the bottomStable and secure operation, achieving unmanned operation and low maintenance costs:

uSelf protection function, when the gas supply is insufficient, the flame will automatically extinguish and the hydrogen and air flow will be turned off to prevent leakage.

uAutomatic ignition, automatically ignites and runs after startup, restoration of gas supply, or unexpected power outage.

uSupport remote alarm and remote diagnostic functions.

At the bottominstrumentGood repeatability in qualitative and quantitative analysis（≤1%）Low detection limit:

The detection limit of FID is as low as 1.8 × 10-12 g/s.

uHigh stability temperature control system:0.01 ℃。

uHigh precision electronic pressure control unitEPC（0.001psi）Realize temperature and pressure compensation.

At the bottomLow maintenance and long service life: the proportion of imported parts is as high as40%.

At the bottomThe software is easy to operate and maintain,SINZEN supports customized services.

Typical spectrogram:

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Technical Specifications:

be unify ginseng number	instrumentsize	19 inch standard chassis, height 6 U, 633 mm x 430 mm x 266.7 mm (L * W * H)
	Power Specifications	220 VAC 50 Hz
	operating power	500W
	Analog input/output	USB； Relay and 24V power interface; LAN； RS232； VGA
	working environment	Temperature:5~35 ℃Humidity 20~90% RH
sex can point mark	detection capability	Methane, total hydrocarbons, non methane total hydrocarbons, benzene, toluene, ethylbenzene, xylene, trimethylbenzene, styrene, isopropylbenzene
	range	Methane, total hydrocarbons, non methane total hydrocarbons0.01~10000 ppm(Optional); Benzene derivatives 0.05~1000 ppm (optional)
	detection limit	methane10 ppb
		Total hydrocarbons10 ppb
		Non-Methane Total Hydrocarbons (NMTHC)10 ppb
		BTEX (Benzene, Toluene, Ethylbenzene, Xylenes)50 ppb
	repetitiveness	<1%
	zero drift	drift<0.5%F.S.（24h）
	range drift	drift<2.0%F.S.（24h）
	Analysis cycle	2 min~20 min (optional)

be unify match place	detector	FID detector
	Type of carrier gas	High purity nitrogen or zero order air（≥99.999%）
	Quantitative method	quantitative loop
	Injection method	Valve injection
	Sample gas requirements	Sample gas temperature: ambient temperature~180 ℃The flow rate shall not be less than 0.5 L/min or the pressure shall not be less than 0.1 MPa; No solid particles

applicationscope：

At the bottomOnline monitoring of ambient air
At the bottomDischarge outlets for scientific research petrochemical, spraying, printing, etc
At the bottomOnline monitoring of factory boundary gas
At the bottomMonitoring of volatile organic pollutant emissions from fixed pollution sources
At the bottomEnvironmental protection acceptance monitoring upon completion of construction projects
At the bottomMonitoring the effectiveness of pollution prevention and control facilities
At the bottomResearch on Clean Production and Pollution Prevention Technology
At the bottomSuitable for monitoring non methane total hydrocarbons in fixed pollution source exhaust gases in industries such as rubber products, petrochemicals, petroleum refining, synthetic resins, batteries, printing, etc.

Updated on September 4, 2020 at 16:49:21