Available in both portable and fix type for all type gases, eg oxygen/lpg/organic vapour/explosive/toxic gases.
-gives alarm
-indicate measured gas value in digital display
- multichannel gas detector with compact datalogger.
Supplier: Steam Turbines & Power Plant Equipment, Machinery For Cold Rolling Mill, Steel, Cement & Sugar Plant, Hfo & Gas Dg Sets, Alternators Upto 30 Mw, Electric Motors Ac/dc Type New Upto 5000 Kw, New Reduction Gear Box For Industrial Auxiliary Equipment.
In order to guarantee gas dispenser quality, our company has established an experiment center for testing and detection of overall performance of gas dispensers. This center can comprehensively simulate actual operation of gas stations and completely detect over ten functions like gas tightness, pressure protection, quantifiable gas filling, gas filling in order, segmental measurement correction for gas filling, break-away protection, solenoid valve reliability, mass flow meter accuracy, repeatability, and zero correction.
Place of origin :sichuan, china (mainland)
Brand name :hantu
Model number :jqj-c-ii
Condition: new
After-sales service provided: engineers available to service machinery overseas
Supplier: Smoke detector, smoke detectors, alarms, home security, security system, carbon monoxide sensor, carbon monoxide detector, gas sensor, gas detector, gas detection, water leak detector, water alarm
Diesel vehicle exhaust gas analyzer (can also be used in gasoline vehicle), belong to customized products, non standard. Increase the reverse blowing system and filtering, purifying device. Can be used for the detection and analysis of diesel oil as fuel of vehicle exhaust emissions group points.
ã??Main technical parametersã??
exhaust gas analyzer
measuring range COï¼?0ï½?10.0 10-2(%) CO2ï¼?0ï½?20.0 10-2(%) HCï¼?0ï½?9999 10-6(ppm)
O2ï¼?0ï½?25.0 10-2(%) NOï¼?0ï½?5000 10-6(ppm)
oil temperatureï¼?18ï½?150 speedï¼?100ï½?20000rpm
resolving power COï¼?0.01% CO2ï¼?0.1% HCï¼?1ppmO2ï¼?0.01% NOï¼?1ppm
oil temperatureï¼?0.1 speedï¼?1rpm
Repetitive error â?¤±2%
Zero drift COï¼?±0.06 10-2(%)/4h CO2ï¼?±0.5 10-2(%)/4h HCï¼?±30 10-6(ppm)/4h
O2ï¼?±0.5 10-2(%)/4h NOï¼?±30 10-6(ppm)/4h
Distance drift No more than shown value error allowed (4 hours)
Indication error COï¼?±5%ï¼?absolute errorï¼?±0.03 10-2 ï¼?
CO2ï¼?±5%ï¼?absolute errorï¼?±0.5 10-2ï¼?
HCï¼?±5%ï¼?absolute errorï¼?±10 10-6 ï¼?±5%ï¼?absolute errorï¼?4001ï½?10000ppmï¼?
O2ï¼?±5%ï¼?absolute errorï¼?±0.1 10-2ï¼?
NOï¼?±4%ï¼?absolute errorï¼?±25 10-6ï¼?
environment condition oil temperatureï¼?±2ï¼?relative errorï¼? speedï¼?±1.0%ï¼?relative errorï¼?
temperatureï¼?0ï½?40 humidityï¼?â?¤80% atmospheric pressureï¼?60ï½?105KPa
Power Supplyï¼?AC 220V±10%ï¼?50Hz±1Hz(Automobile power supply inverter)
Preheating time 10min
Weight Measurement unitï¼?10Kg vice machineï¼?3Kg
Volume Measurement unitï¼?610 * 500 * 330mm
Auxiliary machine:500 * 350 * 330mm
Sampling method Exhaust gas: direct sampling, sampling tube length 5m, sampling probe length 900mm;
Temperature: the temperature measuring head into the engine lubrication oil scale hole, insert the oil rod and the length of the same length, rubber stopper blocked, to prevent oil jet and wire length: 5m;
Speed: the tachometer speed clip in high pressure flexible gasoline engine, can determine the speed of a gasoline engine.
Display mode LCD large screen liquid crystal display
major function 1)Meet GB18285-2005 national standard requirements, measurement of motor vehicle gasoline engine emissions of HC, CO, CO2, O2 and NO concentrations,Of HC, Co, CO2, the advanced NDIR regardless of light and infrared analysis technology (imported from movement detection equipment to meet the requirements of national standard OIMLR99 0 level precision, high precision, strong stability) and of O2 and no by the new electrochemical analysis technology for detection.
2)With idle speed, double idle test function;
3)Auto calculation shows that the excess air coefficient isï¼?
4)Equipped with RS-232C digital serial communication interface, convenient networkingï¼?
5)Matching speed and temperature measurement functionï¼?
Equipped with our companys code controller, base meters are bought abroad to realize the prepaid and control functions, thus to achieve the automatic control of different functions of this new type of gas meter.
Range of application:
This product can be applied to the measurement of gas, natural gas, liquefied petroleum gas and other non-corrosive gases in the city.
Main features:
Automatic prepaid function: charging before using of it, water meter residual capacity= the original gas + newly purchased gas auto-control function: switching the gas path automatically according to the payments and gas situation.
Real time computation function: measuring on the real time and display the stock value, closing gas source automatically when the purchased gas is used up.
Power-down memory function: solid state recorder is internally installed and the data will be permanently preserved.
Status display function: displaying the amount of newly charged gas, the remaining stock and cumulative use, as well as low-voltage state etc.
Prompting function: warning when the remaining gas is used to the set value or other functions are out of work.
Overdrawing function: able to set a certain overdraft gas according to the user needs
Automatic alarm function: when the voltage is lower than certain point, alarm system will be operated and the battery must be replaced within 72 hours, otherwise, it will automatically shut down the gas resources.
Anti-gas-larceny function: shut down the gas supply automatically when there are theft of gas or illegal operations
Technical parameter:
Base meter operation criteria¦gb/t6869 q/ofd.001-2007 jjg577-2005
Current working voltage¦3.00v
Cuiescent current¦<=12va
Data hold¦>=8 years
Life span of valve¦switching frequency more than 5000 times
Accuracy degree¦level b
Four anti-function¦anti-attack, waterproof, anti-smoke, anti-knocking
