1、 Execution standards

HJ/T365-2007 Technical Specification for Monitoring Dioxin Emissions from Hazardous Waste (including Medical Waste) Incineration and Disposal Facilities

HJ77.2-2008 "Determination of Dioxins in Environmental Air and Waste Gas - Isotope Dilution High Resolution Gas Chromatography - High Resolution Mass Spectrometry Method"

GB/T 16157-1966 "Determination of particulate matter and sampling methods for gaseous pollutants in exhaust from stationary sources"

2、 Purpose:

The XA-90E waste gas dioxin sampler is mainly used for sampling dioxins emitted from pollution sources. It is widely used in hazardous waste incineration and disposal facilities, medical waste incineration and disposal facilities, and cement kiln co disposal of hazardous waste construction projects for environmental protection acceptance and supervisory testing of dioxins, as well as dioxin emission testing in crematoriums and household waste incineration facilities.

3、 Performance characteristics

1. Based on the principle of parallel isokinetic sampling using pitot tubes, automatically track the velocity of flue gas for isokinetic sampling; High tracking accuracy and fast speed.

2. Sample inert materials in the gas path to reduce pollution. The titanium sampling tube is replaceable and equipped with multiple specifications of titanium sampling nozzles to meet the requirements of constant speed sampling under various working conditions; Automatic constant temperature heating control of sampling gas path; The filter cartridge collects particulate samples, while the adsorption column collects gaseous samples.

3. Modular design, the entire system is small in size, light in weight, easy to carry and transport, and easy to assemble and use on site.

4. Automatic heating, cooling, and temperature control system, with fast speed, high precision, and good stability.

5. It has automatic gas path leak detection function.

6. It has automatic water removal and anti backflow function for particulate matter, which can effectively extend the service life of the sampler.

7. It has a USB interface and supports USB drive export and data printing.

8. Automatically calculate the cumulative sampling volume, convert it into standard volume in real-time based on atmospheric pressure and temperature, and display it.

4、 Technical parameters