فئات

Online Automobile Emission Gas Analyzer Gasboard5200 ...

Gasboard5200 automobile emission gas analyzer is developed based on microflow NDIR principle with independent intellectual property and international PCT(CN2018100767) to detect NO, adopts dual channel structure sensor and special filters highly reduce environmental temp. instability and electronic components aging issues. Adopts NDUV principle to detect NO2 , NDIR principle to detect HC, CO ...


Vehicle Inspection: CO,HC Tester Smoke Tester

25/10/2013· Banyak gas, termasuk Co, Co2, Dan Hc menyarap cahaya infra merah. Penyerapan NDIR adalah sebuah fenomena, dan sering digunakan srbagai dasar untuk mendesain pengukuran. Makin tinggi konsentrasi gas dalam sebuah volume, maka makin banyak jumlah molekul gas dalam jalur sebuah cahaya infra merah, semakin banyak penyerapan cahaya infra merah.


Method 10 : CO NDIR | Polltech Instruments Pvt. Ltd.

NDIR based: CO, CO 2, Hydrocarbon. Model FEM 7 Microprocessor based Portable Fuel Efficiency the Instruments Optimize combustion efficiency, analyze data and save money. The microcontroller and architecture ensures simplicity in use., trouble free performance, cost effectiveness and reliability. Operation is with the help of seven keys and ...


NDIR Analyzers | Nova Analytical | NonDispersive Infrared ...

NDIR analyzers accommodate the analysis of a wide range of gases, including carbon dioxide (CO 2), carbon monoxide (CO), methane (CH 4), and sulfur dioxide (SO 2). Below we outline how NDIR analyzers are used to analyze these gases in different industrial applications.


NDIR Gas Modules Gasboard2108|Hubei CubicRuiyi

CubicRuiyi Gas Modules Gasboard2108 series is suitable for automobile exhaust emission monitoring and environmental monitoring, meeting gasoline vehicles emission measurement standard of GB 182852018. Adopting the highprecision dualbeam infrared gas analysis technology of independent intellectual property rights to measure the concentration of CO, CO2, and HC, and the international PCT ...


Visible/IR Lamps for NDIR Gas Sensors

for an NDIR sensor, but it has a limited IR range. For carbon dioxide (CO 2) and hydrocarbon (HC) detection, it is an ideal technique. The most desirable lamp characteristics are: § high IR output § accurate filament position § small size § long lifetime § low thermal time constant The last characteristic is important if the lamp


emission measuring equipment for CO2,CO HC

15/4/2015· 1. The measurement of exhaust emissions is very important for the control of air pollution from Internal Combustion engine. The most serious pollutants recognized from the gasoline engine exhaust are Carbon monoxide (CO),Oxides of Nitrogen (NOx), Hydrocarbons(HC) 2. 1. NDIR (Nondispersive infrared) 2.


Automobile Emission Gas Analyzer Gasboard5020

Automobile emission gas analyzer Gasboard5020 is a portable type exhaust gas analyzer, mainly used for measuring exhaust gases of CO, CO2, HC, O2, NO from petro, gasoline, CNG engines, with high accuracy, stable preformance and easy operation.


Sensors, components and solutions for NDIR gas analysis

IR sources, detectors and gas sensors for gas sensing applications. Here you will find our product solutions and sensors to measure the specific gas of your 2, CO, NO, H 2 O, OH, N 2 O, HC, SF 6, SO 2 and others on request. Our sales team is on your side for any questions about your gas measurement development project. With our unique application knowhow we are your OEM ...


Gas Analysers Multi Gas Analyzer Manufacturer from Navi ...

Latest NDIR technology to measure CO, CO2, and HC; Features: Portable automotive gas analyzer housed in a rugged aluminum case; Simultaneous measurement of O2 Oxygen, CO2 Carbon dioxide, CO Carbon Monoxide, HC Hydrocarbons, NO Nitric oxide TG Fluegas temperature, TA Ambient Air temperature; Automatic zero calibration; Integrated selfcheck ...


Signal conditioning for NDIR sensor Application note

infrared (IR) range. It is largely used for carbon dioxide and hydrocarbon (HC) detection due to its reliability and simplicity of use. The applications using NDIR include: the automotive to measure gas emissions, industrial to detect gas leakage but also consumer to control air quality.


Optima 7 NDIR | Handheld Gas Analyzer| MRU Instruments

CO / CO2 / HC infrared (ndir) measurement. O2 and NOx electrochemical measurement. – Menu guided software and function keys. – Modern, slim line enclosure with fixing magnets. – Robust stainless steel gas connectors. – Optimized, backlit condensate trap with reusable PTFE filter. – Super bright, color ” TFT display with LED backlit.


Method 10 : CO NDIR | Polltech Instruments Pvt. Ltd.

NDIR based: CO, CO 2, Hydrocarbon Model FEM 7 Microprocessor based Portable Fuel Efficiency the Instruments Optimize combustion efficiency, analyze data and save money. The microcontroller and architecture ensures simplicity in use., trouble free performance, cost effectiveness and reliability.


Setting up the Calibration Gas Tank and Regulator

‘equivalent HC’ concentration may be determined in the sample gas. It is important to realize that both NDIR and FID are largely nonspecific – in that FID disassembles the HC molecules in the gas stream before analysis, and NDIR generally looks at molecular resonance’s which are commonly found in a variety of HC molecules.


Gas Phase Measurements DieselNet

CO and CO 2 are commonly measured by the NDIR technique [674][4010]. The accuracy of measurement is essentially governed by the calibration. Samples for analysis are cooled and dried. Heated NDIR analyzers (hNDIR) are being developed, mainly for onboard measurement applications, which allow for measurement under wet gas conditions [790].


2 Gas Analyzer (Exhaust Gas Analyzer) CO/HC Bridge ...

A fully infrared carbon monoxide (CO) and hydrocarbon (HC) 2 gas analyzer that you can hold in your hand. Identical to larger machines, uses 30year time proven NDIR technology for reliable, accurate gas measurement in a modern small instrument.


Portable Flue Gas Analyzer—Gasboard 3000P|Hubei CubicRuiyi

Simultaneous measurement of O2, SO2, CO2, CO low, CO high, HC, NO, NO2 (optional), optional temperature, pressure, flow. NDIRtechnology to measure CO high ,CO2 and HC. Maximum measure six gases in one gas analyzer. Auto zero function. Builtin pump. Calculation of Lambda and combustion efficiency. LCD (320 * 240) display. RS232 output. Weight ...


2 Gas Analyzer (Exhaust Gas Analyzer) CO/HC Bridge ...

A fully infrared carbon monoxide (CO) and hydrocarbon (HC) 2 gas analyzer that you can hold in your hand. Identical to larger machines, uses 30year time proven NDIR technology for reliable, accurate gas measurement in a modern small instrument. Instant on using vehicle 12 …


Basic Principle of NDIR Gas Detection Heimann Sensor

The basic measurement principle is called nondispersive infrared (NDIR) gas detection, which is based on the absorption of infrared radiation at certain gas specific wavelengths in accordance with the BeerLambert law. The most common gases that are measured with this NDIR principle are carbon dioxide (CO2), methane (CH4) and hydrocarbons (HC).


Flue gas analyzer HT3000

CO・CO2・HC measurment by means of NDIR 3ags bench. Automatic interval measurement program. Heated sampling line operation. (option) CO H2 conpensation O2 0~ vol% 0~10000ppm NO 0~4000ppm H2S 0~1000ppm H2 0~% ℃ 0~650℃ hPa ±100hPa NO2 0~1000ppm SO2 0~4000ppm ~10vol% 0~20vol% 0~% CO・CO2・HC ...


Compact NDIR Gas Sensor Modules Electrical Optical ...

NDIR sensors for CO 2 or HC detection The IR series of infrared gas detection sensors uses the technique of NDIR (Non Dispersive Infrared) to monitor the presence of hydrocarbons or carbon dioxide. This technique is based on the fact that the gas has a unique and well defined light absorption curve in the infrared spectrum that can be used to identify the specific gas.


Powerful handheld multigas analyser NDIR

Carbon dioxide CO 2 NDIR 0,01 % ± 0,03 % or 5 % readin g ** Hydrocarbon HC NDIR 1 ppm ± 12 ppm or 3 % reading** Carbon monoxide CO NDIR MRU · Messgeräte für Rauchgase und Umweltschutz Fuchshalde 8 + 12 74172 NeckarsulmObereisesheim Tel 07132 99620 Fax 07132 996220 info MRU representative:


Automobile Emission Gas Analyzer Gasboard5020

Gasboard—5020 emission gas analyzer can be used for measurement of the concentration of automobile emission gas CO ,CO2 ,HC ,O2 and NO (optional). It is based on the pulsable infrared source and single source two beams nondispersion infrared (NDIR) method, this analyzer is designed with portable and smaller physical dimensions.