Ductless Fume Hood

Offers face velocity at 100 fpm

Air Science USA, Fort Myers, Fla, offers the Purair 20 Ductless Fume Hood, which has been designed to provide operator protection when using hazardous substances. A face velocity at 100 fpm ensures containment of fumes, and an alarm will alert the operator when the airflow falls to an unacceptable level. All mechanisms in the head section of the Purair 20 are on the clean side of the filter, preventing contamination. The work area has a removable spillage tray, which can be easily cleaned. Optional integral lighting is available. The fume hood is 49 inches wide by 27.5 inches deep by 47.5 inches high. Other sizes are available up to 96 inches wide. The main filter can be chosen from 14 different types of carbon, which include specialty media for vapors of organics, solvents, acids, mercury, and formaldehyde. HEPA filters for particulate filtration are also available to suit the application needs.

Air Science USA
(239) 489-0024

Plasma Thawers

Use controlled temperature and agitation

QuickThaw® Plasma Thawing Systems from HELMER Inc, Noblesville, Ind, use both controlled temperature and agitation to reduce thaw times while ensuring the safety of the plasma. The thawers are available in two-, four-, and eight-bag capacities. The automatic baskets lift out of the water at the end of each cycle, when a high-temperature alarm is activated, or by user demand. Rapid thaw times reduce the amount of plasma that must be thawed in advance.

(800) 743-5637