Particulate monitoring tape

Details Particulate monitoring tape Particulate monitoring tape

1989-08-30

1992-01-14

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428 40, 428195, 428207, B32B 712, B32B 1504

Patent

active

050809725

ABSTRACT:
A tape for sampling a surface to determine the amount of particulate matter which has settled thereon. The tape is constructed of a polymeric film backing and a smooth, pigmented adhesive coating. A grid pattern is printed directly on the outer surface of the adhesive coating. In this manner, the tape may be applied directly to the surface to be sampled, and particulates will adhere to the outer surface of the adhesive coating. The particulate level may then be determined according to the average number of particulates in a given square formed by the grid pattern.

REFERENCES:
patent: 3203870 (1965-08-01), Andelin
patent: 3684660 (1972-08-01), Kereluk et al.
patent: 4237223 (1980-12-01), Metz
patent: 4465729 (1984-08-01), Cancio et al.
patent: 4713274 (1987-12-01), Minor
patent: 4895745 (1990-01-01), Vesley et al.
ASTM Standard No. F24-65 (reapproved 1983).
Operating and Maintenance Instructions--(revision data of Jan. 1982).
Handbook on Aerosols (edited by R. Dennis, 1976), pp. 95-96.
Air Pollution (edited by A. Stern, 1968), vol. II, pp. 250-251.
Methods of Air Sampling and Analysis (edited by M. Katz, latest copyright 1977), pp. 585-587 and 624-629.

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