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.
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Features
- Collection efficiency precisely matches ISO 7708/CEN criteria
- Operate at 2 L/min for optimal sampling of metalworking fluids (NIOSH Method 5524) and thoracic TLV-TWA compounds such as sulfuric acid and cotton dust
- Single-use anti-static plastic
- Disposable PPI are lightweight and fit easily under helmets and other PPE
- Disposable PPI Sampler Options
- Preloaded with filter by SKC
- Empty for filter loading by a laboratory or the user
- All disposable PPI Samplers are preloaded with pre-oiled impaction substrates in the inlet section
Specifications
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
Back pressure on PTFE filters can vary within the same lot.
|
| 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 |
One year from date of manufacture |
Order
| Description |
Cat. No. |
Parallel Particle Impactor (PPI), Disposable, Thoracic, Plastic, 2 L/min
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 |
225-386 |
Parallel Particle Impactor (PPI), Disposable, Preloaded Thoracic, Plastic, 2 L/min
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. Preloaded with four porous plastic disc impaction substrates, one 37 mm, 0.8-µm MCE collection filter, and one cellulose support, ea OSHA ID 113 for sulfuric acid |
225-3861 |
Parallel Particle Impactor (PPI), Disposable, Preloaded Thoracic, Plastic, 2 L/min
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. Preloaded with four porous plastic disc impaction substrates, one 37 mm, Quartz collection filter, and one cellulose support, ea NIOSH 7908 for Sulfuric Acid |
225-3862 |
Accessories
| Description |
Cat. No. |
Quartz Filters, 1.2 µm, 37 mm, Type R-100
Quartz Filter, 1.2 µm nominal, 37 mm, 380 µm thick, binder-free, heat treated, Type R-100, manufactured of 100% quartz, no support pad included, pk/100 |
225-1827 |
Stainless Steel Support Screen, 37 mm
Support Screen, 37 mm, stainless steel, wide mesh |
225-26 |
Cellulose Support Pad, pk/100
Support Pad, cellulose, 37 mm, pk/100 |
225-27 |
PTFE Filters, 2.0 µm, 37 mm
PTFE Filter with laminated PTFE support, 2.0 µm, 37 mm, support pad included, pk/50 |
225-27-07 |
Calibration Adapter for Disposable PPI
SKC Calibration Adapter for the Disposable Plastic Parallel Particle Impactor (PPI) |
225-389 |
MCE Filters, 0.8 µm, 37 mm
MCE Filter, 0.8 µm, 37 mm, support pad included, pk/100 |
225-5 |
Filter-Keeper, 37 mm, with Labels
Filter-Keeper, 37-mm filter storage and archiving system with labels, pk/10 |
225-8303A |
Non-serrated Forceps, Stainless Steel
Forceps, stainless steel, non-serrated flat tips to prevent damage to filter membranes |
225-8371 |
