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?
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
Orotech¡¯s product is very durable in h/w, moreover outstanding accuracy and stability in the measurement, And also nox measurement upgradable and temporary pause to measurement(hold function) too. Size : 0.40 x0.53 x 0.35 Weight : 12.0 kg/box Dimensions : 0.074 cbm/box
Kq500d intelligent gas detector is a kind of wall-mounted type detector that can be used continuously in operation environment to detect the concentration of combustion gas, oxygen, and toxic gas. The detector detects gas concentration in natural diffusion way. Kq500d intelligent gas detector transforms the gas density in the operating site into standard electric current signal(4-20ma). With led display, detector's sensor can be changed and reused as soon as it is connected to electricity. Main features: standard 4-20ma electric current output, compatible with existing alarm control unit or dsc (distributed control system). led site display that is suitable for factory (optional lcd display) L standard three buttons: so an individual can operate the detector in site. L automatic identify and display the sensor failures, and output the corresponded current signal at the same time. L the key operation needs to input password to prevent wrong operation. L simple calibration function; reducing measuring error L two levels' light alarm, relay output (connected with audible and visual alarm outside or start the exhaust system) Box
Kq500 fixed gas detector is a kind of wall-mounted type detector that can be used continuously in operation environment to detect the concentration of combustion gas, oxygen, and toxic gas. The detector detects gas concentration in natural diffusion way. Kq500 intelligent gas detector transforms the gas density in the operating site into standard electric current signal(4-20ma). Main features: L it can detect more kinds of gas. High precision L fixed explosion-proof shell; it¡¯s safe and reliable L standard 4-20ma electric current output, compatible with existing alarm control unit or dsc (distributed control system). L imported sensor, high sensitivity, rapid response, stable and reliable Operation is simple; easy installation and maintenance Box
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. Product dependent
Gw series wireless transcription intelligent gas meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through gprs network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
GW series wireless transcription intelligent gas meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
Introduction: 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¦=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
Portable Combustible Gas Detector TC-BO3-3 Combustible Gas Detector Detection of gas: Combustible gases, organic solvents, etc. TC-BO3-3 Combustible Gas Detector Technical Parameters * Detection of gas: Combustible gases, organic solvents, etc. * Detection Mode: Diffused * Detection principle: Semiconductor type * Measuring range: 0-20% LEL (combustible gases) * Accuracy: full scale Â± 5% LEL * Response time: T90
Stand-combustible Gas Detector BJ-92-1A-11 Combustible Gas Detector Detection of gas: 1A: natural gas BJ-92-1A-11 Combustible Gas Detector Output: * DC12V pulse output * AC220V contact output * AC220V pulse output * AC220V Output * Relay contact (normally open output), with the controller BJ-92-1A-11 Combustible Gas Detector Technical Parameters * Detection of gas: natural gas * Detection method: FIGARO semiconductor gas sensor * Alarm concentration: Gas explosion limit below 25% * Power supply: AC220V 15% * Power consumption: 3W or less * Temperature: -10 ~ 55'C
Point Combustible Gas Detector BJ-86-3A Combustible Gas Detector Detection of gas: Liquefied natural gas Other BJ-86-3A Combustible Gas Detector Technical Parameters * Detection of gas: Liquefied natural gas * Detection method: FIGARO semiconductor gas sensor * Power sourceâ??: DC24V Â± 15%â?? * Power consumption: 2.5W or less * Alarm: red light, the alarm sound over 70dB * Temperature: -10 ~ 55'C
MF5600 Series Detachable Display Gas Flow Meters General description MF5600 series mass flow meters are specially designed for applications where the display isoften required to be placed separated away from the flow channel or meter body, such as theoxygen metering system in a hospital. These meters are opted with the standard industrialuser interfaces (RS485 and 4 ~ 20mA), and user defined alarm functions for better monitoringor control over the network. The off-the-shelf products (MF5612 and MF5619) are for gasflow measurement of 0 ~ 300 SLPM and 0 ~ 800 SLPM, respectively. MF5600 Series Detachable Display Gas Flow Meters Features and Applications - Detachable display that can be placed away from the flow channel via a specially designed cable - Standard 4 ~ 20 mA or RS485 for remote data communication - Hygienic stainless steel body ready for oxygen metering - Extended rangeability for accurate flow monitoring and control - Intrinsic safe enclosure MF5600 Series Detachable Display Gas Flow Meters Specifications * Flow Range: - MF5612: 0.3 ~ 200, 300 SLPM - MF5619: 0.8 ~ 600, 800 SLPM * Turn-down Ratio: 30:1 * Accuracy: Â±(1.5+0.5 FS)% * Repeatability: Â±0.5% * Max. Pressure: 1.0 MPa * Operating Tenperature: -10 ~ +55'C * Output: 4~20 mA; RS485; Pules
Stand-combustible Gas Detector BJ-62-1A Combustible Gas Detector Detection of gas: liquefied natural gas BJ-62-1A Combustible Gas Detector Output: * DC12V pulse output can be driven shut-off valve * No output BJ-62-1A Combustible Gas Detector Technical Parameters * Detection of gas: liquefied natural gas * Detection methodâ??: FIGARO semiconductor gas sensorâ?? * Alarm concentrationâ??: 25% of the lower flammable limit or lessâ?? * Power supply: AC220V Â± 15% * Power consumption: 3W or less * Temperature: -10 ~ 55'C
Point Combustible Gas Detector BJ-86-3A Combustible Gas Detector Detection of gas: Liquefied natural gas Other BJ-86-3A Combustible Gas Detector Technical Parameters * Detection of gas: Liquefied natural gas * Detection method: FIGARO semiconductor gas sensor * Power sourceâ??: DC24V 15% * Power consumption: 2.5W or less * Alarm: red light, the alarm sound over 70dB * Temperature: -10 ~ 55'C
MF5806 Series Digital Oxygen Flow Meters General description MF5806 series oxygen flow meters are specially designed for hospital individual oxygen therapy applications. it provides precise measurement of instant oxygen intake rate and accumulated oxygen dosage for the individual oxygen delivery system. the design provides low power consumption that make it possible for operation on battery when power is an concern. themeter can be directly connected to the central station via RS485 that can provide remote monitoring and control which will reduce the risk of oxygen over dosing. MF5806 Series Digital Oxygen Flow Meters Features and Applications - Plug-and-paly hospital oxygen deliver design for easy usage - Mass flow technology provide precise instant rate and accumulated dosage - Historical data storage and retrieval - Password protected access - Instant rate and accumulated dosage alarm - Excellent repeatability and accuracy - Low power design with stand-alone operation by battery MF5806 Series Digital Oxygen Flow Meters Specifications * Flow Range: 0 ~ 10 SLPM * Accuracy: Â±(1.5+0.5 FS)% * Repeatability: 0.5% * Respâ??onse Time: 2 sec * Digital Output: RS485 (Modbus) * Working Pressure: 0.1 ~ 0.6 MPa * Working Temperature: -10 ~ +55'C
TSP-16 Series Indoor Air Quality Monitor --- Designed for hotels, houses and other public places to detect the indoor air quality * Experienced in designing IAQ product for 12 years, long term exportation to Europe and America, powerful performance guaranteed * Real-time detecting indoor PM2.5/PM10, CO2, TVOC, Temperature and relative humidity * Built-in self-owned patent measurements of temperature and humidity compensation technology * Suitable for hotels, residential projectsto analyze indoor air quality, and to control ventilation systems, etc. * Wall mounting, provide Modbus RS485 and WIFI optional * Basic function of indoor air detector TSP-16 Series IAQ Monitor Features * IAQ detector designed for civilian use with affordable price * 24 hours online real-time IAQ detector * Real-time output PM2.5/PM10, CO2, TVOC and humidity data * Using special pattern to ensure the measurement value does not effected by the surrounding * Modbus RS485 interface and WIFI available,suitable for networks in existing and modern buildings * OLED displays real-time data (optional) * Indicators with three different colors to show range of IAQ density * Wall mounting, 24VAC/VDC power supply * With over 12 years' experience in designing IAQ products and long-term exportation to Europe and America, we provide a dozen of different types of IAQ * Products for different applications * RJ45 Ethernet interface product customizable TSP-16 Series Indoor Air Quality Monitor Main Application * Smart Home Systems *Residential projects * Hotels, class rooms, offices and other public places where need IAQ monitoring with civil level *Air quality monitoring in other public places TSP-16 Series Indoor Air Quality Monitor Specifications * Detection Parameters: PM2.5/PM10, CO2, TVOC, temperature & humidity * PM2.5 Measuring Range: 0~1000Î¼g/m3 * PM10 Measuring Range: 0~1000Î¼g/m3 * Temperature Measuring Range: 0'C ~ 50'C * Humidity Measuring Range: 0~99%RH * CO2 Measuring Range: 400~2,000ppm * Measuring Range: 0~ 4.0mgâ??m3 * Operating Temperature: 0~50'C * Operating Humidity: 0~99%RH * Power supply: 24VACÂ±10%, or 12~36VDC
Scpoe of Application According to the test methods of GB/T503ã?�GB/T5487ã?�ASTMD2699ã?�ASTMD2700 standard, it divide into the octane analyzer in Motor method&Research method. Features 1ã?�The instrument uses a computer LCD touch screen operation, which is a human-friendly communication interface 2ã?�The screen interface can display real-time experimental parameters of the indicators change, for monitoring at any time 3ã?�Automatic & jog operation adjust the compression ratio, with a limit protection 4ã?�The Instrument uses the FLD modular designing, which can use two kinds of operation methods: interpolation and compression ratio method 5ã?�The instrument can automatically generate test reports, and can automatically print the results 6ã?�The instrument is equipped with SE air filtration system, it can provide standard, clean, dry and constant temperature gas; 7. The professional knock signal sensor FDT-DS uses the industry standard, it is more stable and reliable; 8. The instrument is equipped with a special Friend Company's knock detection system, which ensures that the knock signal of the zero, magnification, stable regulation of stability, the repeatability and precision of the instrument are less than 0.2 / R octane number. 9. The instrument uses a magnetic induction ignition, so that the ignition time in the test is more accurate. 10. The instrument is equipped with FAD security protection system, which is used for emergency protection under abnormal conditions to protect the safety of operators; 11. The instrument uses a user-friendly design, customers can also be based on demand, self-matching low-temperature test tank and cooling water circulation system. Technical Parameter 1.Cylinder Diameter: 82.55mmï¼?3.25 inï¼?ASTM Standard 2.Intake humidity control rangeï¼?3.56~7.12g water/kg Dry Air 3.Compression ratio adjustable rangeï¼?4:1~18:1 4.Valve clearanceï¼?intake valve 0.20mm exhaust valve 0.25mm 5.The engine speed range: 900 Â± 9r / min (Motor method) 600 Â± 6r / min (Research method) 6.Spark Plug Gapï¼?0.50mm 7.Intake temperatureï¼?38â?? Adjustable in Motor Methodï¼?Â±2.0â?? in accurance 52â?? Adjustable in Research Methodï¼?Â±1.0â?? in accurance 8.Cylinder Cooling Water Temperatureï¼?100Â±1â??ï¼?Â±0.5â?? for one testï¼? 9.Lubricating Oil Pressureï¼?â?¥0.15MPa 10.Angle of ignition advanceï¼? Motor Method-24Â±1.5Â°ï¼?Îµ=5.5ï¼?ï¼?(adjustable) Research Method-13Â±1Â° 11.Lubricating Oil Temperatureï¼?57Â±8â?? 12.Crankcase Pressureï¼?-0.245~-1.470kPa 13.Mixture gas temperature in Motor Methodï¼?141~165â?? (adjustable)ï¼?with Â±1â?? accurate ranges 14.Cooling Cycle Water Temperatureï¼?â?¤Room Temperature+10â??