The Mercury Sampling System (URG-3000M) allows precise particle size collection; larger surface area to minimize pressure drop changes during sampling; insertion of a KCl coated quartz annular denuder between the fine particle inlet and the Hg(p) collection device to remove reactive gas phase mercury (RGM) during sampling.
The annular denuder keeps the RGM from the quartz filter thus eliminating the possibility of reacting with the filter and other particles being collected. This sampling arrangement eliminates positive Hg(p) measurement artifacts.
Insulated Sampling Box:
- 49.5" x 7" x 7" (125.7 x 17.8 x 17.8 cm)
- 15 lb (6.8 kg)
Computerized Sampling Pump (Seven Day Programmable):
- 18" x 14 1/2" x 11" (45.7 x 36.8 x 27.9 cm)
- 40 lb (18.1 kg)
URG-3000M: Simultaneous Collection of Gas Phase and Particulate Mercury