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Parallel Particle Impactor (PPI), Aluminum, Respirable, 4 L/min, Filter and Support Pad Not Included, Orange

Part Number:

225-382

Overview

This aluminum Reusable PPI® Sampler features four impactors arranged in parallel for precise respirable dust sampling at 4 L/min that meets ISO 7708/CEN respirable criteria. The orange color identifies it as a 4 L/min respirable model. Requires substrates, filters, and supports purchased separately.

Details

Impaction-based respirable model Reusable PPI Samplers contain four impactors arranged in parallel that provide the most precise match to the entire ISO 7708/CEN respirable criteria. Listed in the OSHA Final Silica Rule, these aluminum PPI Samplers are also ideal for NIOSH respirable dust methods. User-loaded pre-oiled impaction substrates effectively trap larger particles for sample integrity while the method-specified filter collects the sample. The PPI design eliminates the tipping sample invalidation often experienced with respirable cyclones, saving you time and money. Respirable model Reusable PPI Samplers are offered for use at 2, 4, or 8 L/min to meet your applications.

Attributes

Attributes
Cut-point	4 μm
Flow Rate	4 L/min
Disposable	No
Type	Respirable

Specifications

Performance Profile

Sampling Rate	2, 4, or 8 L/min
Sample Pump	AirChek Series for 2 and 4 L/min, Leland Legacy for 8 L/min
Sample Time	Dependent on method used
Sample Media	37-mm, 5.0-µm PVC filter Use cellulose pad or stainless steel screen for support.
Tubing	1/4-in ID
Impaction Substrate	Four 3/8-in diameter pre-oiled porous plastic discs
Analysis	Gravimetric or chemical
Body Material	Conductive aluminum
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	3.3 oz (93.6 gm)