Versatile Air Pollutant Sampler (VAPS) | URG-3000K
The URG Versatile Air Pollutant Sampler (VAPS) allows for the simultaneous measurement of a variety of air quality parameters. The virtual impactor used in the VAPS is a modification of the virtual impactor system approved by the USEPA for compliance monitoring of PM-10. The VAPS virtual impactor operates at 32Lpm. The coarse particles travel straight through the center channel and are collected on a filter. The fine particles travel through the left and right channels. Annular denuders on the left channel collect any reactive acidic and basic gases. A polyurethane foam sampler (PUF) on the right channel collects higher molecular weight organic vapors.
Measurement Capabilities
- Designed to Collect Both Coarse Particles (2.5 µm to 10 µm) and Fine Particles with Little or No Interference from Sampling Artifacts
- Three Samples Taken Simultaneously
- Virtual Impactor Inlet
- Concentrates the Samples for Characterization by State-of-the-Art Analytical Methods, Ion Chromatography, XRF, HPLC, and GL
Specifications
- 32Lpm Flow Rate
- 2.5µm to 10µm Cutpoint
- Available as 115VAC or 220VAC
Dimensions
Temperature Regulated Sampling Box
- 8" x 14" x 36" (20.3 x 35.6 x 91.4 cm)
- 40 lb ( 18.1 kg)
Computerized Sampling Pump
- 32" x 18" x 15" (81.3 x 45.7 x 38.1 cm)
- 80 lb ( 36.3 kg)
