XA-88 low concentration smoke sampling tube
1、 Execution standards
HJ 836-2017 "Determination of Low Concentration Particulate Matter in Fixed Source Waste Gas by Weight Method"
HJ/T48-1999 Technical Conditions for Smoke and Dust Samplers
2、 Product Overview

The XA-88 low concentration smoke sampling tube is suitable for low concentration sampling of flue dust and needs to be used with an automatic smoke testing instrument. Low concentration sampling of 1-50mg/m3 can also be used for<500mg/m3, and the total weight of the sampling head is ≤ 18mg. It adopts special technology, is made of stainless steel and titanium alloy, and the sampling medium is built-in, with a total weight of less than 18mg. The integrated sampling nozzle (sampling nozzle, bent pipe, filter membrane, support net, compressed aluminum foil), the sampling head is dried, sampled, and weighed as a whole, and the sampling medium is not touched, not dropped, and the collected smoke amount is closest to the true value. Reduce work intensity, data will be more accurate!
3、 Performance characteristics
1. The filter membrane is placed inside the integrated sampling nozzle and adopts a whole weighing method, resulting in no loss of samples and small sampling errors. The structure is compact.
2. Suitable for measuring low concentrations of particulate matter from fixed pollution sources, with a minimum detection limit of 1mg/m3.
3. Using a filter membrane with a diameter of 47mm to collect particulate matter, in line with international standards.
4. Suitable for measuring hole diameter of 80mm as specified in standard GB/T16157.
5. The sampling nozzle and bend tube are made of titanium as the processing material, which has stable performance, corrosion resistance, light weight, and low self loss.
6. The standard is a 1.5-meter sampling tube, and the length can be customized according to user needs.
7. Integrated design of S-shaped pitot tube, smoke temperature, and smoke dust.
4、 Product configuration
1. Aluminum foil ring (used for fixing filter membrane)
2. Filter membrane, filter mesh, aluminum alloy box, filter membrane installation tool, capping and fastening tool, low concentration sampling gun
3. Multiple sampling heads are available for selection, including Φ 5mm, Φ 6mm, Φ 8mm, Φ 10mm, and Φ 12mm