Constant current fixed pollution source AC/DC dual-use 0.5-2L heated flue gas sampler

Description :

　　Fixed pollution source flue gas sampler sampling instrument, solution absorption method gaseous pollutant flue gas sampler, intelligent dual gas path flue gas sampling instrument

　　1、 JH-2 Intelligent Smoke Sampler Execution Standard

　　GB/T16157-1996 "Determination of particles and sampling methods for gaseous pollutants in exhaust from stationary sources"

　　HJ/T47-1999 Technical Conditions for Smoke Samplers

　　2、 Application of JH-2 Intelligent Smoke Sampler

　　The solution absorption method is used to collect harmful gases from flue gas pollution sources. High tech technologies such as computers, sensors, and automatic control are adopted to greatly improve measurement accuracy. The temperature and pressure in front of the flowmeter can be detected in real time, and the sampling volume and standard condition sampling volume can be automatically accumulated. It can be widely used in environmental monitoring, labor protection, industrial hygiene, factories and mines to sample harmful gases from pipeline pollution sources.

　　3、 Performance characteristics of JH-2 intelligent flue gas sampler

　　1. Mold forming process, beautiful appearance, light weight, and small volume.

　　2. Adopting imported precision electronic sensors with filters, the sampling flow rate is automatically controlled to sample at a constant current according to the set value. Ensure measurement accuracy, no positional influence, and significantly better performance than rotor flow meters.

　　3. The rotary vane pump made of imported DC brushless motor is used as the sampling power, with automatic lubrication, all stainless steel pump body, high suction negative pressure, stable flow rate, and a fault free operation time of more than 10000 hours.

　　4. Silencer, achieving sound operation.

　　5. Automatic detection of pressure and temperature in front of the flowmeter, automatic calculation and display of sampling volume and standard condition volume, and automatic fault protection function.

　　6. Automatic zero point correction, software parameter calibration, ensuring measurement accuracy. Users can calibrate various parameters of the instrument through the keyboard, but they need to enter with a password to ensure the security of instrument data.

　　7. Real time clock, sampling time, date, flow rate, pressure, etc. are directly displayed, and 1000 sets of data are stored.

　　8. Adopting imported wide temperature OLED display screen, suitable for working in warm and low light environments, with Chinese menu display and vivid graphics for easy operation.

　　9. There are multiple sampling methods available for customers to choose from, including timed sampling, interval sampling, multiple sampling, and cyclic sampling.

　　10. The instrument is equipped with a heated sampling tube, digital temperature display, and a titanium metal filter element to ensure measurement accuracy.

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

　　12. Automatic memory setting for sampling data, prioritized for the next startup, achieving one click sampling.

　　13. Gas path color recognition function, convenient for users to quickly and accurately connect pipelines. The left and right design of the sampling bottle avoids misoperation and facilitates gas path connection. Tripod cloud desktop design for easy operation.

　　14. 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.

　　4、 Technical parameters of JH-2 intelligent flue gas sampler:

AfterSalesService :

• Heating smoke sampler