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Air treatment

Purair 5 ductless fume hood suits sample prep work

By Air Science on 18th March 201115th December 2015

Product Details Supplier Info More products

Air Science has introduced the Purair 5 ductless fume hood for applications including histology, powder weighing and sampling preparation work.

The ductless fume hood is designed to offer a high level of operator protection where routine work is being carried out.

The units exceed OSHA, ANSI and all relevant international standards, the company said.

The ductless design eliminates installation costs and allows the unit to be positioned over a sink or bench-top apparatus.

There are three models available with a choice of 24in, 36in or 48in widths.

The units operate at low noise levels and because they re-circulate, they do not exhaust expensive conditioned and/or heated air into the atmosphere.

A face velocity of 100fpm ensures containment of fumes and particulates for operator protection.

An alarm alerts the operator when the airflow falls to an unacceptable level.

Air Science said that the unit can be placed on any bench top and an optional polypropylene spillage tray can be provided when required.

The rear of the unit has lighting to illuminate the work surface.

All mechanisms in the head section are on the clean side of the filter, with the switches and electrical component being isolated from any contamination.

The filter clamping mechanism allows for the filter to be easily installed and ensures an even seal at the filter face at all times to prevent bypass leakage.

The main filter can be chosen from 14 different types of carbon, which include specialty media for vapours of organics, solvents, acids, mercury and formaldehyde.

HEPA filters for particulate filtration are also available to suit the user’s application needs.

Air Science

Visit our website 001 239-489-0024

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