Disposable Personal Impactors (DPIs)
SKC’s Disposable Personal Impactors (DPIs) deliver precise, size-selective particulate sampling for PM10 or PM2.5, while eliminating the time and maintenance associated with reusable impactors. Each preloaded, preweighed DPI Sampler contains pre-oiled impaction substrate to reduce particle bounce for high collection efficiency and a 37-mm filter for sampling collection. DPIs requires no assembly, greasing, or cleaning.
- Ready to use
- Preloaded and preweighed to save time
- No greasing or assembly required.
- Contain pre-oiled impaction discs
- Reduce particle bounce for high collection efficiency
- No contamination risk
- Available for PM10 or PM2.5
- Disposable sampler, eliminating the need for cleaning
- Saves labour costs for labs
- Use with any constant flow pump at 3 L/min
- Compact and lightweight plastic for worker comfort
Specifications
| Flow Rate | 3 L/min | |
| 50% Cut-point | 10µm or 2.5µm (model dependent) | |
| Final Collection Filter | 37 mm | |
| Body material | Conductive ABS plastic | |
| Impaction Substrate | Pre-oiled porous plastic disc | |
| Analysis | Gravimetric or chemical | |
| Tubing | 1/4 inch (6.25mm) ID | |
| Dimensions | Height: (clip to exhaust): 10.8 cm (4.25in) Diameter: 4.6 cm (1.8 in) Depth: 3.0 cm (1.2 in) |
|
| Weight | 31.2 g (1.1 oz) | |
| Shelf life | 18 months from date of manufacture |
Disposable Personal Impactor DPIs
| Description | Pack Size | Part Number | |
| Disposable Personal Impactor Sampler (DPI) for PM10, one time use. Preloaded with preweighed 37 mm, 5.0 µm PVC collection filter. Limited shelf life |
Each | 225-3501-PW |  |
| Disposable Personal Impactor Sampler (DPI) for PM2.5, one time use. Preloaded with preweighed 37 mm, 5.0 µm PVC collection filter. Limited shelf life |
Each | 225-3521-PW |  |
Accessories
| Description | Pack Size | Part Number | |
| Calibration Adaptor for Disposable PPIs and DPIs | Each | 225-389 |  |
Documentation
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Disposable Personal Impactor |