Parallel Particle Impactor, Disposable, Thoracic, Plastic, 2 L/min

Parallel Particle Impactor (PPI), plastic, single-use disposable, four-stage, for thoracic sampling at 2 L/min.

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SKU

PPITP2

Parallel Particle Impactor, Disposable, Thoracic, Plastic, 2 L/min Overview

Parallel Particle Impactor (PPI), plastic, single-use disposable, four-stage, for thoracic sampling at 2 L/min. The PPI provides the closest match to the entire ACGIH/CEN/ISO thoracic curve compared to any other sampler available. Pre-assembled with four porous plastic disc impaction substrates. Requires a 37-mm filter and support purchased separately, ea

For more information on the Parallel Particle Impactor, contact your local Air-Met office.

Features

Parallel Particle Impactor, Disposable, Thoracic, Plastic, 2 L/min Features

Collection efficiency precisely matches ISO/CEN 7708:1995 size-selection criteria
- Respirable PPI Samplers meet specifications in the 2013 OSHA NPRM for silica

Single use means no cleaning or two-way shipping costs!

Selection of flow rates available to meet specific applications
- 8 L/min respirable PPI: Enhances sensitivity (for short-term and/or low concentration sampling) using high flow pumps; ideal for proposed lower OSHA PEL for silica
- 4 L/min respirable PPI: Enhances sensitivity and can be used with personal pumps
- 2 L/min respirable PPI: Standard TWA sampling
- 2 L/min thoracic PPI: Metalworking fluids (NIOSH Method 5524) and thoracic TLV-TWA compounds such as sulfuric acid and cotton dust

Patented disposable PPIs are available pre-assembled with:
- Filter and pre-oiled substrates for chemical analysis
- Pre-oiled substrates only – add your own weighed filter for gravimetric analysis