Fully automatic natural gas analyzer integrated machine

Fully automatic natural gas analyzer integrated machine

With the comprehensive implementation of the coal to gas policy, it is being carried out nationwideThe 'coal ban'. Coal fired boilers are gradually being phased out, while the number of gas-fired boilers is increasing. Gas prices are constantly rising with market demand. Driven by profit, some gas merchants, in order to obtain considerable economic profitsLNGAdd liquid nitrogen to the mixture. According to industry insiders, liquid nitrogen was originally only used for adjustingLNGThe fixed calorific value has gradually become a profit-making method for some unscrupulous merchants due to profit driven motives. Xuansheng Company aims to salvage this phenomenonLNGWe have developed a specialized instrument that can quickly detect the content of nitrogen, methane, ethane, propane, pentane, and heptane components in natural gas, as well as perform full analysis on high calorific value, low calorific value, density, relative density, Huabai number, combustion potential, and other parameters, resulting in user losses.

Characteristics of gas analyzer:

● 12inchdisplayScreen, displaying rich and intuitive content;

● This machine setElectric injection valve, vacuum pump, control moduleAnalysis column, detector, working software,Hydrogen generatorComputer integrated.

● Stereoscopic heating, with more uniform heating and smaller temperature gradients;

● The calorific value software automatically calculates the content of the detected gas components, as well as related indicators such as high calorific value, low calorific value, density, relative density, and gasification rate.

● Dual channel data acquisition card, meeting the needs of different users and reserving expansion space

● Built in diaphragm sampling pump to avoid detection errors caused by hand squeezing of the bladder;

● One click start, fully automatic operation;Electric injection valve avoids detection errors caused by uneven force of manual valve, thereby improving the repeatability of detection results;

● Can be equipped with a mouse and keyboard for more convenient operation;

● Optional thermal printer/A4 paper printer;

2.2.Fully automatic natural gas analyzer integrated machineParameter Description

Instrument model:GC-7850Gas analyzer

Explosion proof type: Non explosion proof type

Usage type: manual operation/Automatic operation (automatic type)

Analysis principle:TCDdetector sensitivityS≥3000mv.ml/mg(Benzene noise≤0.02mv

Carrier gas type: High purity hydrogen gas, purity≥ 99.995％

measurement range: 0-100%

divide distinguish Rate:0.001%

Preheating time: ≤30min

Analysis cycle: approximately10min

Built in air pump: Manual type (none), automatic type (yes)

enter sample Valve: Manual injection valve/Electric injection valve (automatic type)

Content calculation: Yes (volume percentage)

Calorific value calculation: Yes (Unit:KcalOr large card)

Sample gas pressure: There is an air pump:-0.05 ～0.25 Mpa

Air intake requirements: Free from dust, water, and oil

Traffic requirements: ≤5000mL / min

Work environment: -10℃-60℃: Humidity:10%-85%

enter sample 口： Bamboo joint interface

Sampling device: Latex bladder

Measurement object:LNGContent of various components in the middle

Power supply:220VAC±10%

Overall dimensions:420mm×370mm×380mm(Wide)*tall*Deep)

heavy Quantity: about25 kg

reference standard:

GB/T 11062-2020Calculation method for calorific value, density, average density, and Wopo index of natural gas

GB/T 13610-2020Gas Chromatography Method for Composition Analysis of Natural Gas

Application fields:

LNG/CNGas stations, gas transportation companies, gas reserve stations, coal to gas conversion enterprisesLNGThere are many industries including point supply, oilfield gas, coalbed methane, mine gas, shale gas, gas pipeline transportation companies, gas appliance production enterprises, petroleum refining, coking plants, smelters, and gas supply stations.