Casella Dust-Detective 사용자 설명서 - 페이지 10

{카테고리_이름} Casella Dust-Detective에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Casella Dust-Detective 15 페이지. Static air sampling enclosure

Dust Detective

Figure 5

Collection Filter Cassette

A Clear filter Cassette holds a 37mm filter. The desired filter type (typically of the GFA type) should be

conditioned and pre-weighed (if required) before being loaded into the cassette. Always handle filters with

care to prevent contamination or physical damage. It is recommended that even if gravimetric analysis is not

being performed a GFA filter (P102051) is still used to prevent particulate getting into the pump.

Note: The filter cassette holder comes with one support pad to support filters. This is not in itself a

filter for gravimetric analysis. GFA filters should be purchased separately.