Parallel Particle Impactor (PPI), Disposable, Thoracic, Plastic, 2 L/min
Parallel Particle Impactor (PPI), Disposable, Thoracic, Plastic, 2 L/min Overview
Parallel Particle Impactor (PPI), plastic, single-use disposable, four stages, for thoracic sampling at 2 L/min. The PPI provides the closest match to the entire ISO 7708/CEN thoracic curve compared to any other sampler available. Pre-assembled with four porous plastic disc impaction substrates, ea
Requires a 37-mm filter and support purchased separately, ea
SKC Thoracic Parallel Particle Impactor (PPI®) Samplers are similar to traditional 37-mm filter cassettes in that they collect dust on standard 37-mm filters. That’s where the similarity ends! The impaction-based PPI Samplers are designed to provide a precise match to the ISO 7708/CEN criteria in a unique way.
Performance Profile
Sampling Rate | 2 L/min |
Sample Pump | AirChek Series |
Sample Time | Dependent on method used |
Sample Media |
37-mm, Quartz filter or 37-mm, 2.0-µm PTFE filter (NIOSH 5524) or 37-mm, 0.8-µm MCE filter |
Tubing | 1/4-inch ID |
Impaction Substrate | Four 3/8-in diameter pre-oiled porous plastic discs (preloaded in all Disposable PPIs) |
Analysis | Gravimetric or chemical |
Dimensions | Height: (clip to exhaust): 4.25 in (10.8 cm) Diameter: 1.8 in (4.6 cm) Depth: 1.2 in (3.0 cm) |
Weight | 1.1 oz (31.2 gm) |
Shelf-life | 18 months from date of manufacture |
- Sampler Class : Thoracic/PM10
- Cut-point : 10 μm
- Flow rate : 2 L/min
- Disposable : Yes
- Sampler Type : Impactor
- Calibration Adaptor? : Yes
Product Document
SKC WebIH Webinar: MSHA’s Final Silica Rule: Navigating Update and Implications
Top 3 Reasons to Choose PPI (PDF)
Thoracic Disposable PPI Spec Sheet (PDF)
User-loaded Disposable PPI Operating Instructions (PDF)
High Flow Calibration/Sampling with Parallel Particle Impactor (PPI) Video