Search
Filters
Close
Item Number: 7P54P-CF-FTIR

CASSETTE, 37MM 4PC, 5.0µm PVC PRE, CF, FTIR, 10/BX

Zefon EoS (End of Shift) Silica Cassette

37mm FTIR Silica Cassette, designed to work with a portable FTIR. Pre-weighed 5.0μm PVC, CF, FTIR, 10/bx
Item Number: 7P54P-CF-FTIR
Manufacturer: Zefon International
Availability: Built To Order - Allow 10-14 Days

Zefon’s EoS (End of Shift) silica cassette was designed to work with the new NIOSH silica monitoring approach. This cassette is designed to work with a portable FTIR (Fourier Transform Infrared) for field-based monitoring of respirable crystalline silica. Air samples are taken using a traditional cyclone and the EoS cassette. After sampling, the inlet and outlet of the cassette are removed. The middle section is then placed into a portable FTIR for a direct-on-filter analysis. The results are interpreted through a software program developed by NIOSH called FAST (Field Analysis of Silica Tool). A pre-weighed version of the cassette can be reassembled and sent to a laboratory for respirable dust analysis.


Reference Articles:


Harper, M. Recent Advances in Occupational Exposure Assessment of Aerosols. Int. J. Environ. Res. Pub. Health, vol 18(17) DOI: 10.3390/ijerph17186820, 18pp.

Products specifications
BAND Red Band
END PLUGS Polyethylene
FILTER MATERIAL PVC
FILTER PORE SIZE 5.0 micron
GRAVIMETRIC Match Weighed
GRAVIMETRIC TOLERANCE 20µg
HOUSING MATERIAL Conductive
HOUSING STYLE 4-Piece
INLET CONNECTION Luer Taper
NOTE Custom filter placement for FTIR use
OUTLET CONNECTION Luer Taper
PAD MATERIAL Stainless Steel
FILTER DIAMETER 37mm
Products specifications
BAND Red Band
END PLUGS Polyethylene
FILTER MATERIAL PVC
FILTER PORE SIZE 5.0 micron
GRAVIMETRIC Match Weighed
GRAVIMETRIC TOLERANCE 20µg
HOUSING MATERIAL Conductive
HOUSING STYLE 4-Piece
INLET CONNECTION Luer Taper
NOTE Custom filter placement for FTIR use
OUTLET CONNECTION Luer Taper
PAD MATERIAL Stainless Steel
FILTER DIAMETER 37mm
Categories