Tianyu Zhikong landfill gas analyzer (portable) ty-6321p

  1、 Product background biogas is a combustible mixture of CH4 (50% ~ 60%) and CO2 (30% ~ 40%), in which CO2 is a greenhouse gas, which can cause global warming
The data show that the greenhouse effect of CH4 is 21 times that of CO2 equivalent volume
On the one hand, the emission of these gases can increase the global temperature, on the other hand, it will affect the surrounding ecological environment and the health of residents
At the same time, there are potential safety hazards of explosion
The study found that municipal solid waste landfill is one of the main places for CH4 generation
The annual CH4 emission in the world is about 500 million tons, of which about 22 ~ 36 million tons come from municipal solid waste landfill
The biogas emission of municipal solid waste landfill in the United States accounts for 37% of the total emission
In China, landfill is the main process for the treatment of municipal solid waste, accounting for more than 90% of the total waste treatment
If the biogas produced by these landfills is not effectively treated, it will do harm to the ecological environment and people's health
The data show that the biogas produced by municipal solid waste in the landfill life cycle is about 100 ~ 200m3 / T, of which CH4 accounts for 40% ` 60% and the calorific value is 18
81 ~ 22
99mj/m3, indicating that the biogas of municipal solid waste landfill is a clean energy with high utilization value
Therefore, how to recycle these biogas is an urgent problem to be solved
In foreign countries, the use of landfill gas is mainly to convert it into heat energy and power generation, and the technology is relatively mature, while China's technology in this field started relatively late
Until 1998, the first demonstration landfill gas power plant was established in Hangzhou Tianziling landfill in Zhejiang Province
In more than ten years of development, China's landfill gas power generation technology has been widely used, It has become the main development direction of landfill biogas treatment

Relying on the infrared multi gas simultaneous measurement technology with independent intellectual property rights, an advanced infrared biogas analyzer has been developed
Compared with other methods, infrared absorption spectroscopy has many advantages: high precision and sensitivity, wide measurement range, fast response speed, good selectivity, good stability and reliability, simultaneous measurement of multi-component gases, continuous analysis and automatic control
At present, the infrared biogas analyzer developed and produced by Tianyu is based on the Lambert Beer absorption law of infrared light absorption of gas, adopts the latest international non dispersive infrared absorption spectroscopy (NDIR) technology, combined with embedded hardware and software technology, and can measure Co, CO2, CH4 and O2 , in landfill process and other industrial processes at the same time; It provides international advanced biogas analysis instruments for biogas and environmental protection industry

 
2、 Product details
1
Real shooting of products
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Size: 136mm * 136mm * 270mm
3
Weight: 2
5kg
4
Product overview
The portable landfill gas analyzer ty-6321p developed by Wuhan Tianyu intelligent control adopts the world's most advanced NDIR non spectroscopic infrared technology and ECD electrochemical technology
It is mainly used to detect the volume concentration and calorific value of six gases such as CO, CO2, CH4, H2, O2 and H2S in various biogas and biogas in the landfill
Portable infrared biogas analyzer has the advantages of small volume, light weight, convenient carrying, high measurement accuracy, simple structure, convenient maintenance, powerful software function, strong expansibility and good field practicability
At present, it sells well at home and abroad
It is applicable to the detection of gas volume concentration and calorific value in biogas and biogas in landfill

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Advantages and characteristics
(1) Black anodizing, fashionable appearance, strong sense of science and technology, light weight and small volume, and the overall dimension is only 136mm * 136mm * 270mm

(2) Imported NDIR non spectroscopic infrared sensor and ECD electrochemical gas sensor are adopted

(3) The instrument measures the volume concentration of CO, CO2, CH4, H2, O2 and H2S in the sample gas
The enable function of over range limit value is added to ensure the measurement accuracy within the range, and the over range can be measured to provide the reference of the measured value

(4) The internal gas interference of the instrument is automatically corrected to ensure that the measurement results are free from interference

(5) The instrument has the user calibrated ventilation concentration intelligent judgment function to prevent the user from misoperation, which makes the instrument unusable

(6) The detection time of the instrument is fast, and the whole detection process can be completed in one minute

(7) Compared with Austrian and chromatographic gas analysis, the instrument has the advantages of simple operation, fast measurement speed and no consumables

(8) The equipment is easy to operate and carry, and can be operated and used after on-site training

(9) The equipment is not only suitable for direct sampling and testing of industrial field pipeline, but also suitable for sampling and analysis of laboratory airbag

(10) Built in lithium battery, soft start power switch, intelligent battery management and low battery alarm to avoid the instrument working under low battery conditions

(11) Chinese and English software operating systems can be switched freely

(12) The instrument software has powerful functions, including automatic data storage, query, deletion, USB export and other functions
The name of historical data storage site can be customized (Chinese input is supported), and the time interval of measurement data storage can be customized

(13) With RS-485 digital output interface
(14) Built in imported sampling air pump, with sampling flow display and sampling flow can be set, and the state of sampling pump can be dynamically tuned to meet the field test under various pressure conditions

(15) It can be connected with an external pretreatment device to increase the field measurement accuracy and protect the instrument

(16) The product is of modular design, and the software version can be upgraded remotely
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Technical parameters
(1) Measurement indicators: CO, CO2, CH4, H2, O2 and H2S (the concentration and calorific value of 1-6 components can be selected arbitrarily)
(2) Measurement methods: CO, CO2, CH4, NDIR, non spectroscopic infrared; H2: TCD thermal conductivity, O2, H2S: ECD electrochemistry
(3) Range: CO: 0-2000ppm, CO2: 0-50% , CH4: 0-100%, H2: 0-1000ppm, O2: 0-25%, H2S: 0-9999ppm (the range can be configured according to the actual needs of users)
(4) Resolution: CO2, CH4, O2,: 0
01%; CO、H2、H2S：1ppm
(5) Accuracy: CO2, CH4,: &le& plusmn; 1%FS； CO、O2、H2、H2S：：≤& plusmn; 2%FS
(6) Repeatability error: CO, CO2, CH4, H2, O2, H2S: & le; 1% 
(7) Optimum flow rate: 0
7-1
2l/min
(8) Intake pressure: 2kpa-50kpa
(9) Sample gas requirements: no dust, no water and no oil
(10) Response time: T90 ＜ 10s (NDIR)
(11) Signal output: RS-485 digital output
(12) Working power supply: Powered by built-in rechargeable lithium battery , External 12
6V charger
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Field case
 
3、 Application field
It is applicable to the detection of gas volume concentration and calorific value in biogas and biogas in landfill sites, engineering companies, universities and research institutes

 
4、 Company profile
Wuhan Tianyu Intelligent Control Technology Co
, Ltd
, with a registered capital of 10 million, has gathered a group of technical and management elites graduated from famous universities such as Stanford University, Tsinghua University and Wuhan University, specializing in the R & D, production, sales and service of gas analyzer and gas analysis system The existing team has 36 people and its own R & D team has 20 people
It has strong R & D strength and is determined to become a world-class gas detection service provider with the belief of self-improvement and virtue and load and cutting-edge technology

Relying on years of experience and strong technical strength in the gas analysis industry, the company has successfully developed electrochemical analyzer series, infrared analyzer series, ultraviolet gas analyzer series, laser analyzer series and photoacoustic spectrum gas analyzer series with independent intellectual property rights in terms of sensing technology, The industrial process analysis system is suitable for various working conditions
At the same time, the gas analyzer can be customized according to the needs of customers
The products are widely used in many industries such as environmental protection, metallurgy, petrochemical, chemical industry, energy, food, agriculture, transportation, water conservancy, construction, brewing and scientific research, and have been highly praised by users