A Compact Cascade Impactor for Field Survey Sampling
Journal Article
·
· American Industrial Hygiene Association Journal
A new design for a cascade impactor is presented. Particulate material is collected at four impaction stages on two standard 1" x 3" glass microscope slides, with two deposits on each slide. The deposits can be spread out during collection by using an external slide movement mechanism. A 1" diameter filter follows the impaction stages. A calibration nomograph is presented. Finally, results obtained using this calibration are in good agreement with the results obtained by direct sizing of simultaneously drawn membrane filter samples.
- Research Organization:
- Health and Safety Lab., AEC, New York
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-001957
- OSTI ID:
- 4833461
- Journal Information:
- American Industrial Hygiene Association Journal, Journal Name: American Industrial Hygiene Association Journal Journal Issue: 5 Vol. 22; ISSN 0002-8894
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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