1. Product introduction

Product principle

JCY-80E(S) large flow and low concentration smoke and dust flue gas tester is based on the national verification regulations JJG680-2007 "Verification Regulations for Smoke and Dust Samplers" JJG968-2002 "Verification Regulations for Flue Gas Analyzers", absorbs The advantages of similar instruments at home and abroad, a new generation of intelligent smoke and flue gas tester carefully developed by our company's R&D personnel. Sampling and testing on the same machine greatly shortens the on-site work time. It is suitable for the determination of the emission concentration, converted concentration and total emission of various boilers and industrial furnaces and the emission concentration and conversion of SO2, NO, NO2, CO, CO2, H2S and other harmful gases from various boilers and industrial furnaces. Determination of concentration and total emission and measurement of efficiency of various desulfurization equipment.

Scope of application:

(1) Determination of relevant parameters such as smoke emission concentration, converted concentration and total emission of various boilers and industrial furnaces.
(2) Determination and evaluation of the efficiency of various types of dust removal equipment and desulfurization and destocking equipment.
(3) Measurement of soot, flow velocity, dynamic pressure, static pressure, and flue temperature in various boilers and industrial furnaces; moisture content, O2 (excess air coefficient), SO2, NO, NO2, CO emission concentration, converted concentration and Determination of total emission and measurement of efficiency of various desulfurization equipment (optional)

(4) Determination of other occasions

2. Product features

1. The main engine integrates differential pressure, micro-pressure sensor, microprocessor, DC rotary vane pump, based on Pitot tube parallel method isokinetic sampling principle, automatic measurement and tracking of flue gas flow rate and isokinetic collection of soot.
2. The temperature sensor and pressure sensor are integrated in the host. It can measure and calculate all parameters including dynamic pressure, static pressure, total pressure, flue gas flow rate, dry and wet bulb temperature, moisture content, flue gas emissions, etc.
3. Imported SMD devices are selected, with high reliability, extremely low failure rate, greatly reduced instrument size, and easy portability.
4. The electrochemical sensor is designed together with the circuit board, which is simple and convenient for users to upgrade and replace.
5. Automatically select and store monitoring data for query and printing, with a large amount of information.
6. Automatically memorize the last input monitoring target working condition parameters, and use it automatically the next time the machine is turned on.
7.320×240 dot matrix STN type liquid crystal display, automatic backlight illumination. The Chinese menu shows the man-machine dialogue mode, with pictures and texts, simple and clear. Users can operate directly by virtue of the rich online operation prompts of the instrument. The LCD screen can be freely rotated from 0 to 180 degrees back and forth.
8. The parameters measured by the instrument can be calibrated through the keyboard.
9. During the smoke sampling process, if the negative pressure of the flue is large, or the sampling hole is located at the top of the horizontal flue, the smoke collected in the filter cartridge is easily sucked back after sampling, resulting in serious data deviation. The instrument has special features to prevent suckback from occurring.
10. There are a lot of smoke and smoke monitoring data, and different customers have different data requirements for different test purposes. The machine has the function of selecting printing items, and customers can choose the data to be printed according to their needs.
11. You must enter a password when performing parameter calibration to ensure the security of the instrument memory data.

12 After the oil fume sampling tube is selected, it can meet the requirements for oil fume sampling in GB18483-2001 "Emission Standard of Oil Fume in Catering Industry".