Impaction Substrates, Porous Plastic, for Personal Modular Impactor (PMI), pk/50
Impaction Substrates, Porous Plastic, for Personal Modular Impactor (PMI), pk/50 Overview
Impaction Substrate for PMI Sampler, pre-oiled porous plastic discs, 25 mm, ready to use, disposable, required for sampling with Personal Modular Impactor (PMI), limited shelf-life, pk/50
The SKC Personal Modular Impactor (PMI) Samplers are highly efficient for personal PM10, PM2.5, or PM Coarse (10-2.5) sampling and closely follow the PM2.5 and PM10 criteria defined by U.S. EPA. PMI Samplers are lightweight and compact with a convenient removable filter cassette and disposable pre-oiled impaction discs (no cleaning or greasing). The PMI PM10 model is easily converted with an accessory ring to sample PM Coarse (10-2.5). Use PMI Samplers with any constant flow pump at 3 L/min. SKC recommends the AirChek XR5000 Sample Pump.
Performance Profile
| Flow Rate | 3 L/min for all models |
| 50% Cut-point | 10 µm or 2.5 µm (model dependant) |
| Material | Inlet: Precision-tooled aluminum |
| Exhaust: PVC | |
| Filter Cassette: Delrin® with stainless steel support screen | |
|
O-ring: Inlet — PTFE |
|
| Final Collection Filter | 37-mm filter, select filter material based on application |
| Impaction Substrate | 25-mm pre-oiled, disposable porous plastic disc to reduce particle bounce or 25-mm filter for optional chemical analysis |
| Analyses | Gravimetric and chemical |
| Dimensions (without clip) |
Diameter: 2 in (5.1 cm) |
| Height: 1 in (2.6 cm) | |
| Weight: 2.5 oz (70.9 gm) | |
| Tubing | 1/4-inch ID |
