Portable oil fume analyzer and mini oil fume detector

Description :

　　In recent years, with the rapid development of the economy and the continuous acceleration of urbanization, the catering industry, as a pillar industry in the tertiary industry, plays an important role in driving economic growth and improving living standards. However, the many environmental problems that come with it are becoming increasingly apparent. Studies have shown that, in addition to motor vehicle exhaust and industrial waste gas, the catering industry is already one of the main sources of fine particulate matter PM2.5.

　　Features of oil fume detector:

　　1. Real time monitoring of oil fume concentration, particulate matter concentration, and non methane total hydrocarbon concentration, with the ability to set upper limits and automatic alarm for exceeding limits;

　　2. 2-channel current detection, capable of simultaneously detecting whether the fan and purifier are working. The detection current alarm value can be set according to the power of the fan and purifier, suitable for all power fans and purifiers;

　　3. Using an open type current transformer, measurement can be carried out without cutting the fan or purifier cables;

　　4. Three independent working time periods can be set, during which an alarm will only be triggered if the limit is exceeded, and no alarm will be triggered if the limit is exceeded outside the time period;

　　5. 1-channel GPRS (optional 4G) communication interface:

　　a: Excessive oil fume emissions: The efficiency of the catering oil fume purification system is low, the operation is unreasonable, and the maintenance is not timely, resulting in excessive oil fume emissions.

　　b: The formation of a virtual oil fume purification device: catering enterprises that have installed oil fume purification devices have problems such as not turning on and not cleaning them;

　　c: Manual testing cannot achieve effective supervision: the coverage of manual testing time is low, the monitoring range is limited, and real-time monitoring cannot be achieved, resulting in over limit alarms;

　　d: Unable to quantify oil fume concentration and total emissions: unable to quantitatively analyze the oil fume concentration and total emissions of each enterprise, providing scientific basis for reducing oil fume emissions.

　　When choosing a portable oil fume detector, urban management or law enforcement agencies generally need to consider detection efficiency and convenience. Urban management inspections are usually carried out outdoors, so it is required that the inspection equipment is easy to carry, preferably with built-in batteries that can be powered off. It would be even better if the inspection results could be printed directly on site.

　　The characteristics of the oil fume detector using the national standard sampling method for detection are:

　　1. The drying cylinder with a three in one design of drying, filtering, and anti backflow suction can efficiently dry moisture, filter dust, and reduce the impact of backflow suction on flow rate, achieving long-term operation without cleaning;

　　2. Wide temperature LCD display, adjustable backlight and brightness, Chinese human-machine dialogue menu display, illustrated with text, simple and clear, users can operate directly with the rich online operation prompts of the instrument;

　　3. Multi level optoelectronic isolation, multi CPU fault-tolerant structure, overcoming electrostatic interference and breakdown;

　　4. The upper exhaust design effectively solves the blockage caused by lower exhaust and the damage caused by exhaust gas discharged into the instrument;

　　5. Automatically adjust parameters such as temperature and pressure, standard condition data can be directly read, and there is a power-off protection function, which automatically enters the pre power-off sampling state after power on;

　　6. Linear calibration of various parameters of the instrument can be directly performed through a waterproof keyboard. Password must be entered for instrument maintenance and calibration to ensure the safety of instrument parameters;

　　7. Air cooling system, when the temperature inside the instrument is higher than the set temperature, the air cooling system will automatically turn on to ensure the normal operation of the instrument;

　　8. Real time display of direct reading parameters such as dynamic pressure, static pressure, temperature, smoke temperature, flow rate, flow rate, rotational speed, moisture content, etc., and automatic measurement of atmospheric pressure;

　　9. The use of imported pressure sensors and imported electrochemical sensors provides more accurate measurement results. The integrated design of electrochemical sensors and signal modules eliminates the need for calibration when replacing sensors, and has temperature and linear compensation as well as cross interference correction functions to ensure testing accuracy;

　　10. Adopting corrosion-resistant high flow adjustable speed smoke sampling pump and electronic flowmeter, with fast response and high tracking efficiency. The flue gas pipeline adopts tetrachloroethylene pipeline without adsorption, and the electronic flowmeter adopts constant current sampling to ensure the accuracy of measurement results;

　　11. The instrument is equipped with a rechargeable battery for storing data during AC power outages. It automatically restores sampling during AC incoming calls, deducts the power outage time during the sampling process, and allows users to query the power outage time.

AfterSalesService :

• Portable oil fume analyzer