1. Product introduction

JCH-6120 intelligent atmospheric /particulate matter comprehensive sampler (hereinafter referred to as the sampler) is used to collect total suspended particles (TSP, PM10 , PM2.5, etc.) and various gas components (SO2, NOx , etc.) in the atmosphere etc.) sample sampler. The instrument uses the solution absorption method to collect various harmful gases in the ambient atmosphere and indoor air; uses the filter membrane weighing method to capture the total suspended particulates (TSP) and inhalable particles (PM10) or (PM2.5) in the ambient atmosphere. . The three core systems have been newly upgraded to ensure the reliability of the instrument, improve the stability of the system, and enhance the accuracy of control. There are great improvements in small portability and flow stability, which greatly reduces labor intensity. It can be used for routine and emergency monitoring of gaseous substances and aerosols in environmental protection, health, labor, safety supervision, military, scientific research, education , testing companies and other departments.

2. Product parameters

3. Product Features

1. Electronic flowmeter automatically and accurately controls flow, no flow fluctuation, constant current sampling, excellent flow calibration software

2. The atmosphere has a constant temperature automatic heating function

3. The atmosphere uses high-performance ultra-bass imported diaphragm pump, which greatly improves stability, long service life and ultra-low noise

4. The high-efficiency anti-suction desiccator design for atmospheric use can effectively prevent the absorption liquid from being sucked back due to misoperation, and enhance the safety of the instrument

5. The atmosphere uses high-quality dust filter elements,Realize the function of particulate matter filtering, prevent entering the gas path to interfere with sampling, and protect the sampling pump and gas path at the same time

6. Atmospheric sampling two-way design, flexible sampling method, can collect two kinds of gases or parallel samples, AB way is controlled separately

7. Atmospheric sampling adopts red and blue dual-color gas connection pipes, which can be easily and accurately connected to the gas path

8. Particle sampling adopts brushless control fan, with low noise and large load, suitable for continuous long-term work
9. TSP/PM10/PM5/PM2.5 (optional) sampling head is made of aluminum alloy material, anti-static adsorption

10. Real-time monitoring of pressure and temperature, automatic compensation of flow deviation, and further optimization of flow accuracy

11. The Chinese LCD screen with automatic contrast adjustment is suitable for sampling in cold areas, and the popular software display interface realizes good human-computer interaction
12. Automatically calculates the cumulative sampling volume, and converts the standard sampling volume according to air pressure and temperature at the same time.
13. Atmospheric pressure can be Input and measure for use in low pressure environments

14. Optional JCD-1500 upgraded mobile power box can realize normal sampling without AC power

15. A set of sample storage device is optional, which is convenient for sample collection and storage